US20070277124A1 - Touch screen device and operating method thereof - Google Patents

Touch screen device and operating method thereof Download PDF

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Publication number
US20070277124A1
US20070277124A1 US11/646,613 US64661306A US2007277124A1 US 20070277124 A1 US20070277124 A1 US 20070277124A1 US 64661306 A US64661306 A US 64661306A US 2007277124 A1 US2007277124 A1 US 2007277124A1
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United States
Prior art keywords
touch
trajectory
moving
screen
controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/646,613
Inventor
Sang Hyun Shin
Ji Suk Chae
Ho Joo Park
Young Ho Ham
Kyung Hee Yoo
Ji Ae Kim
Yu Mi Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
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LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Assigned to LG ELECTRONICS INC. reassignment LG ELECTRONICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIM, YU MI, YOO, KYUNG HEE, KIM, JI AE, PARK, HO JOO, CHAE, JI SUK, HAM, YOUNG HO, SHIN, SUNG HYUN
Priority to US11/785,405 priority Critical patent/US8136052B2/en
Publication of US20070277124A1 publication Critical patent/US20070277124A1/en
Priority to US12/368,379 priority patent/US20090213086A1/en
Abandoned legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text

Definitions

  • a touch screen device and an operating method thereof are disclosed herein.
  • Portable information terminals such as, for example, personal digital assistants (PDAs), portable multimedia players (PMPs), MP3 players, cellular phones and the like have become smaller in size.
  • touch screen methods may be employed in place of conventional key button input methods so that the touch screen device can function as both an information display unit and an input unit, allowing users to more easily select and input information and interface with a computer. If a user's finger or other such object comes into contact with a specific point displayed on the screen, a coordinate of the contacted point can be obtained, and a specific process corresponding to a menu of the selected coordinate is executed.
  • any icon(s) or file information displayed on the touch screen is selected, the selection cannot be cancelled. That is, once the icon or file information has been touched, there is no way to change or cancel the touching action until the touch is released. Therefore, if a user has selected a particular menu in error, the information corresponding to the selected menu is executed as the touch is released. Accordingly, the user must first initiate and then terminate the current execution action before returning again to a menu information list for selection of the intended menu.
  • supplemental information is not provided when a specific menu is selected. Therefore, the user has only the menu information currently displayed on the screen available when making a selection.
  • FIGS. 1 and 2 are block diagrams of a touch screen device, in accordance with embodiments
  • FIG. 3 is a flowchart of a method of operating the touch screen device shown in FIGS. 1 and 2 , in accordance with an embodiment
  • FIGS. 4A-4E illustrate operation of the touch screen device shown in FIGS. 1 and 2 in a playback mode, in accordance with an embodiment
  • FIGS. 5A and 5B illustrate operation of the touch screen device shown in FIGS. 1 and 2 in a menu selection mode, in accordance with an embodiment.
  • a touch screen device in accordance with an embodiment may include a screen 10 which allows information to be input and displayed.
  • the screen 10 may include a display 14 which may display a variety of menu related information such as, for example, icons, data, and the like thereon.
  • the screen 10 may also include a touch panel or detector 12 for detecting a touching action related to, for example, menu or data selection displayed on the display 14 .
  • the detector 12 may detect the touching or dragging action on the screen 10 .
  • the display 14 may be any type of general screen display device, including, but not limited to, display devices such as, for example, a liquid crystal display (LCD), plasma display panel (PDP), light emitting diode (LED) or organic light emitting diode (OLED).
  • the detector 12 may be a thin layer provided on a front surface of the display 14 , and may employ infrared rays, a resistive method, or a capacitive method.
  • a resistive touch screen such a resistive touch screen may include two layers coated with resistive materials positioned at a constant interval, with electric currents supplied to both layers. If pressure is applied to one of the layers, causing that layer to come into contact with the other layer, an amount of electric current flowing along the layers is changed at the contact point, and a touched point is thus detected based on the change in electric current.
  • a capacitive touch screen may include a glass layer with both surfaces coated with conductive material. Electric voltage is applied to edges of the glass, causing high frequencies to flow along the surface of the touch screen. A high frequency waveform is distorted when pressure is applied to the surface of the touch screen. Thus, a touched point is detected by a change in the waveform.
  • the screen 10 shown in FIG. 1 may be connected to a controller 20 .
  • the controller 20 may access a user command corresponding to a selected menu as detected by the detector 12 , or data, such as additional information or messages, from a storage device 30 , and cause the command or data to be displayed on the screen 10 .
  • the controller 20 may also control the overall operation of the digital equipment in which it is installed.
  • the controller 20 may operate the digital equipment according to the detection results of the detector 12 .
  • the controller 20 may be connected to the storage device 30 .
  • the storage device 30 may store user commands defined in accordance with a particular touched point or a particular drag trajectory (hereinafter, referred to as a ‘moving trajectory’) to be executed by the controller 20 .
  • the storage device 30 may be divided based on modes of operation, and user commands may be stored corresponding to the touched points and moving trajectories.
  • the touched points and the moving trajectories corresponding to the user commands may be defined by a user. That is, the user may assign or change touched points, moving trajectories, and released points corresponding to the respective user commands based on personal preference.
  • FIG. 2 is a block diagram which illustrates a touch screen device according to an embodiment in more detail.
  • the screen 10 may include a touch panel or detector 12 and a display 14 .
  • the display 14 may be, for example, a thin film transistor liquid crystal display (TFT-LCD), or another type of display, as appropriate.
  • TFT-LCD thin film transistor liquid crystal display
  • the touch panel or detector 12 may be connected to a touch panel or detector controller 42 which may convert a touch detected on the touch panel or detector 12 into a corresponding signal.
  • the touch panel or detector controller 42 may allow a change in an amount of electric current or high frequency waveform corresponding to an input position on the touch panel or detector 12 to be converted into a digital signal.
  • the display 14 and the touch panel or detector controller 42 may be connected to a main controller 44 and each may operate under the control of the main controller 44 .
  • the main controller 44 may be configured such that a touch type can be detected by extracting a touch point and moving trajectory from digital signals input from the touch panel or detector controller 42 , as described above.
  • a user command storage device 35 for storing information related to a user command based on a particular touch type may be connected to the main controller 44 .
  • the user command information stored in the user command storage device 35 may be classified by the operation mode and contain a user command for equipment corresponding to a specific touch type.
  • Description images corresponding to the commands may also be stored in the user command storage device 35 . The description images may be displayed to inform the user of the particular user command currently being executed.
  • a data storage device 36 for storing a variety of information, such as, for example, files, and in the example of a media player, MP3 files and the like, may be connected to the main controller 44 .
  • a NAND memory capable of rapidly and easily storing and reading out a large amount of information may be used as the data storage device 36 .
  • a portion of the data storage device 36 may be used as the user command storage device 35 .
  • a separate user command storage device 35 may be provided.
  • use of a user command storage device constructed of, for example, a NOR memory can provide better, more reliable and stable information may be advantageous.
  • An interface such as, for example, a universal serial bus (USB) port 48 may be connected to the main controller 44 to provide an interface for modifying data.
  • the USB port 48 may be connected to an external device such that user command information and data stored in the data storage device 36 may be updated, deleted, or otherwise modified as necessary.
  • the main controller 44 may also have a random access memory (RAM) 47 for driving the display device.
  • RAM random access memory
  • SDRAM synchronous dynamic RAM
  • FIG. 3 operation of an embodiment will be described in detail with respect to FIG. 3 .
  • the aforementioned may be applied to numerous types of digital equipment, including, but not limited to an MP3 player, PDA, and PMP.
  • an MP3 player will be discussed.
  • a touch screen device in accordance with an embodiment may be operated by touching the detector 12 to input a command.
  • the detector 12 may detect the touch, in step S 100 and, further, the detector 12 may detect an initial touch point, a moving trajectory in a case where the touch point moves, and a point where the touch is released. Accordingly, the detector 12 detects information on the points and moving trajectory and transmits the information to the controller 20 .
  • the touch detected by the detector 12 may include any type of direct or indirect touch or contact using an appropriate touching implement, such as, for example, a finger, a stylus, and the like.
  • the controller 20 may determine a current operation mode of the touch screen device, in step S 200 .
  • the operation mode may be related to a state in which the touch screen device is currently operating, such as, for example, menu selection mode, playback mode, record mode, and other such operating modes. Accordingly, if the operation mode is detected, the associated images currently being displayed on the screen 10 are known.
  • the controller 20 may select a user command stored in the storage device 30 based on the operation mode and the points and moving trajectory, in step S 300 .
  • User commands may be classified by the operation mode and associated points and moving trajectory and then stored in the storage device 30 . Examples of user commands which may be stored in the storage device 30 for the playback mode are shown in Table 2.
  • Table 2 shows only a few exemplary user commands related to the types of operations which may be carried out in one particular exemplary operation mode. However, embodiments may further include a variety of moving trajectories and corresponding user commands in addition to the trajectories and user commands shown in Table 2. Further, the type of moving trajectory shown in Table 2 is shown in the same way as an actual moving trajectory displayed on the screen. However, the controller 20 may actually recognize the moving trajectory using a moving coordinate system.
  • the controller 20 may recognize the above action as a user command to turn up the volume as seen from Table 1 (see also FIGS. 3A and 3B ). Thus, the controller 20 may increase the volume as the drag moves up the screen 10 . Alternatively, the controller 20 may recognize the drag as a command to increase the volume, but may wait to execute the command until the touch is released. This option may be set as a user preference.
  • a user command may identify selection menus 50 positioned along a path of the moving trajectory and execute the selected menus.
  • the menu selection mode may be a mode in which a list or the like is displayed for selection and execution of specific functions. Accordingly, as shown in FIG. 5A , if selection menus 50 , such as, for example, “MP3 playback”, “Game” and “Data communication” are positioned along a particular moving trajectory, the controller 20 may perform a data exchange with a host computer and also may execute a game such that a user can enjoy playing the game on the screen while also listening to a selected MP3 file through an earphone. The controller 20 may execute these selections sequentially, as they are touched along the moving trajectory, or these selections may be executed simultaneously upon release of the touch at the end of the moving trajectory. Again, these options may be set as user preferences.
  • the controller 20 may determine whether the touch is released, in step S 400 .
  • the touch screen device may recognize a user command when the detector 12 is touched, but may not execute the user command when the touch is released.
  • the controller 20 may determine whether the moving trajectory is a return trajectory in which the initial touch point is essentially the same as the release point, in step S 410 .
  • the controller 20 may determine the touch and drag as an action to cancel an input entered, for example, by a user in error. In this instance, the controller 20 may not execute the determined user command, but instead await a new input. However, if the moving trajectory is not a return trajectory, and/or the initial touch point is not the same as the release point, the touch release may be determined to be normal and, the controller 20 may execute the determined command, in step S 411 .
  • a user may cancel some, but not all, of the menus selected along the path of the moving trajectory. If, for example, a user touches “Play MP3” and “Game” and “Data Communication,” as shown in FIG. 5A , but then decides that only “MP3” and “Game” should be executed, the user may simply return the touch to the “Game” icon before releasing the touch. This partial return trajectory allows a portion of the selected menus to be executed, while canceling any menus selected in error.
  • the controller 20 may determine whether a predetermined period of time has elapsed since the initial touch was detected on the screen, in step S 420 . If the touch is not released even after a predetermined period of time has elapsed, the controller 20 may determine that a request for additional information related to the user command has been made, and display a corresponding information image related to the user command, in step S 421 . Then, the controller 20 may again determine whether the touch is released, in step S 400 . If a predetermined period of time has not elapsed since the initial touch, the controller 20 may again determine whether the touch is released, and execute the user command only when the touch is released.
  • FIGS. 4A-4D An example of the operation of embodiments so configured is illustrated in FIGS. 4A-4D , 5 A and 5 B Operation of a touch screen device in the playback mode in accordance with an embodiment will be discussed with respect to FIGS. 4A-4D .
  • a user touches the screen 10 with a touching implement, such as, for example, a finger 40 .
  • a touching implement such as, for example, a finger 40 .
  • Other touching implements such as, for example, a stylus pen or the like may also be appropriate.
  • FIG. 4A the user touches one side of the screen 10 and upwardly moves the touch as shown in FIG. 4B .
  • the controller 20 may detect the touch and the change of the touch point and select a relevant user command. After selecting the user command, the controller 20 may stand by until the user releases the touch. As shown in FIG. 4C , the controller 20 may not execute the selected user command until the user releases the touch.
  • the controller 20 may display additional information related to the user command indicated by the user's touch and the moving trajectory.
  • the type of drag may correspond to a user command to turn up the volume as illustrated in Table 2, and thus, the controller 20 may display a corresponding information image such as “Volume Up,” as shown in FIG. 4D .
  • the controller 20 may simply execute the user command. However, before executing the user command, the controller 20 may examine whether the moving trajectory is a return trajectory and the touch release point is identical to the touch point. By returning to the original touch point, the user may cancel the user command. Therefore, if the user recognizes that an erroneous input has been made while performing the drag action on the detector 12 , the user may merely return the drag trajectory to the initial touch point with the finger 40 still in contact with the detector 12 , and then release the touch, as shown in FIG. 4E . Therefore, when the moving trajectory is a return trajectory and the release touch point is essentially the same as the initial touch point, the controller 20 may not execute the user command. If the moving trajectory does not draw a return trajectory and the touch is normally released as described above, the controller 20 may execute the selected user command.
  • FIGS. 5A and 5B Operation of the digital equipment in the menu selection mode is shown in FIGS. 5A and 5B .
  • the operating principle in the menu selection mode is the same as that in the playback mode, but methods of selecting user commands may be different. That is, the user command in the menu selection mode is to execute selection menus 50 existing along the path of the moving trajectory.
  • selection menus 50 such as “MP3 playback”, “Game” and “Data communication” exist along the path of the moving trajectory, a command to simultaneously execute the three selection menus 50 may become a current user command.
  • the user command may be to set a playback option such that lyrics, an image of the progress state, and a playback list are displayed when an MP3 file is played back.
  • the touch panel or detector controller 42 may signalize the touch point and movement of a touch and transfer the signal to the main controller 44 .
  • the touch type may include a moving trajectory of the touch.
  • the main controller 44 may determine a touch type, that is, a touch trajectory, received from the touch panel or detector controller 42 and a position of a menu icon displayed on the display 14 in a playback option selection mode, and select all the menus at the points where the touch trajectory and menu icon position overlap each other.
  • the main controller 44 may issue a user command to either sequentially or simultaneously execute the menus selected as such.
  • the selection menu 50 selected by the user's touch may be displayed in an enlarged state so that the user can easily recognize the selected menu.
  • the various touch points and moving trajectories corresponding to the user commands may be defined by a user based on personal preferences. For example, menus for inputting touch points and moving trajectories corresponding to respective user commands are provided, and the user can input the touches corresponding to the user commands proposed to the user. Thus, the touches and moving trajectories input by the user can be stored and employed in such a way to correspond to the user commands.
  • a touch screen device and an operating method thereof in accordance with embodiments as embodied and broadly described herein may provide at least the following advantages.
  • a variety of user inputs may be performed according to the type of touching trajectories on the screen. Thus, it is not necessary to display all the menus on the screen. Therefore, the screen configuration may be simplified.
  • selection menus may be selected through a single drag, a user does not have to individually touch each menu in order to select more than one menu.
  • information on the user commands can be provided to a user, and cancelled, if necessary, before the selected user commands are executed. Therefore, it is possible to prevent an erroneous input from being executed.
  • the touch screen device in accordance with embodiments may be used in or formed as a display for electronic books, newspapers, magazines, and the like, different types of portable devices, such as, for example, handsets, MP3 players, notebook computers, and the like, audio applications, navigation applications, televisions, monitors, or other types of devices using a display, either monochrome or color.
  • portable devices such as, for example, handsets, MP3 players, notebook computers, and the like, audio applications, navigation applications, televisions, monitors, or other types of devices using a display, either monochrome or color.
  • Embodiments provide a touch screen device and an operating method thereof in which a variety of user commands may be executed based on predetermined touch trajectories. Further, embodiments provide a touch screen device and an operating method thereof in which a selection may be canceled before specific information is executed. The selection may be canceled even after the information has been selected on the touch screen. Furthermore, embodiments provide a touch screen device and an operating method thereof in which additional information related to a user command corresponding to the touch input is provided when a touch is input by a user.
  • a method of operating a touch screen device including detecting a touch point and a moving trajectory on a front surface of a screen, determining a user command based on the touch point and moving trajectory, detecting whether a touch is released, and executing the determined user command when the touch is released.
  • the method may also include determining an operation mode of the screen. Further, the method may also include ignoring an input signal input through the touch screen if the moving trajectory is a return trajectory and the touch point is identical to a release point.
  • the method may also include displaying information on the user command if the touch is maintained for a predetermined period of time after the touch is detected on the screen.
  • the user command may be classified in accordance with the touch point and moving trajectory and stored in a storage device. Further, the user command may be classified and stored in accordance with operation modes.
  • an image of the selection menu may be enlarged and then displayed.
  • the user command may be to simultaneously execute the selection menus on the moving trajectory.
  • the moving trajectory stored in the storage device to correspond to the user command may be a value defined by a user.
  • a touch screen device with a screen unit including a display unit for displaying information thereon and a detection unit for detecting a touch point, a moving trajectory and a touch release point on a screen, a storage unit for storing a user command corresponding to the touch point and moving trajectory, and a control unit for selecting the user command from the storage unit according to the touch point and moving trajectory and executing the selected command.
  • the storage unit may store a user command corresponding to the touch point and moving trajectory according to an operation mode. Further, when one or more selection menus exist on the moving trajectory, the user command may be to simultaneously execute the selection menus on the moving trajectory.
  • digital equipment mounted with a touch screen device which is operated according to an operating method including detecting a touch point and a moving trajectory on a front surface of a screen, determining a user command based on the touch point and moving trajectory, detecting whether a touch is released, and executing the determined user command when the touch is released.
  • the user command may be selected from user commands stored in a storage unit to correspond to the touch point and moving trajectory.
  • the screen configuration is simple. Further, since a user can cancel the touching action and view the information on a user command to be executed during the touch input by the user, the convenience can be increased.
  • an embodiment may be achieved in whole or in part by a method of operating a touch screen device, comprising detecting an initial touch point and a moving touch trajectory on a surface of a screen, determining a command based on the initial touch point and moving touch trajectory, detecting whether a touch is released, and executing the determined command when the touch is released.
  • the initial touch point and moving touch trajectory may be detected on a front surface of the screen.
  • the method may further comprise determining an operation mode of the screen. Additionally, the method may further include determining an operation mode of the screen is done before determining a command based on the initial touch point and moving touch trajectory. Also, the method may further comprise ignoring an input signal input through the screen if the moving touch trajectory is a return trajectory and the initial touch point is substantially the same as a release touch point.
  • Information related to the command may be displayed if the touch is maintained for a predetermined period of time after the initial touch is detected on the screen.
  • the command may be classified in accordance with the initial touch point and moving touch trajectory and stored in a storage device.
  • the command may further be classified and stored in accordance with an operation mode of the touch screen device.
  • the method may further comprise enlarging and displaying an image of a selection menu when the touch is positioned on the selection menu.
  • the enlarged image of a selection menu may be displayed if the touch is held on the selection menu for a predetermined amount of time.
  • the method may comprise, when one or more menus are positioned along a path of the moving touch trajectory, simultaneously or sequentially executing the one or more menus positioned along the path of the moving touch trajectory.
  • a command corresponding to a moving touch trajectory may be defined by a user.
  • a touch screen device comprising a screen including a display configured to display information thereon and a detector configured to detect an initial touch point, a moving touch trajectory and a touch release point on the display, a storage device configured to store a command corresponding to the initial touch point and moving touch trajectory, and a controller configured to select a command from the storage device based on the detected initial touch point and moving touch trajectory, and to execute the selected command.
  • the storage device may be configured to store a command corresponding to the initial touch point and the moving trajectory based on an operation mode of the touch screen device. When one or more selection menus are positioned along a path of the moving touch trajectory, the command associated with the moving touch trajectory may be to simultaneously or sequentially execute the one or more selection menus positioned along the path of the moving touch trajectory.
  • the controller may be configured to execute the selected command after the release touch point is detected by the detector.
  • the selected command may be a command to do nothing if the moving touch trajectory is a return trajectory in which the touch release point is substantially the same as the initial touch point.
  • Digital equipment may comprise the touch screen device.
  • the digital equipment may be an MP3 player, a PMP, a PDA, a notebook computer, a mobile communication terminal, or a portable navigation system.
  • An embodiment may be further achieved in whole or in part by digital equipment provided with a touch screen device, the device being operated according to an operating method comprising detecting a touch point and a moving trajectory on a surface of a screen, determining a command based on the touch point and moving trajectory, detecting whether a touch is released, and executing the determined command when the touch is released.
  • any reference in this specification to “one embodiment,” “an embodiment,” “example embodiment,” etc. means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention.
  • the appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment.

Abstract

A touch screen device and an operating method thereof are provided. The touch screen device is operated by touching a touch screen and moving a touch while the touch is maintained on the screen. A detector detects a touch point and a moving trajectory, and a controller selects a user command based on the detected touch point and moving trajectory. Then, when the user releases the touch, the controller executes the user command. User commands are classified and stored in a storage device and then executed by the controller based on operation modes associated with the device. A variety of user commands may be executed even though not all the menus are not displayed on the screen at once. Further, a user may cancel an erroneously entered user command quickly and easily.

Description

    BACKGROUND
  • 1. Field
  • A touch screen device and an operating method thereof are disclosed herein.
  • 2. Background Art
  • Portable information terminals such as, for example, personal digital assistants (PDAs), portable multimedia players (PMPs), MP3 players, cellular phones and the like have become smaller in size. In these smaller terminals, touch screen methods may be employed in place of conventional key button input methods so that the touch screen device can function as both an information display unit and an input unit, allowing users to more easily select and input information and interface with a computer. If a user's finger or other such object comes into contact with a specific point displayed on the screen, a coordinate of the contacted point can be obtained, and a specific process corresponding to a menu of the selected coordinate is executed.
  • However, the aforementioned technique has the following problems.
  • As described above, to allow for selection and execution of a corresponding menu in a portable information terminal equipped with a touch screen, all the available menus should be displayed so that the menus can be viewed and directly touched. However, this makes the screen configuration complicated since all the menus are displayed on the screen at the same time.
  • Furthermore, once any icon(s) or file information displayed on the touch screen is selected, the selection cannot be cancelled. That is, once the icon or file information has been touched, there is no way to change or cancel the touching action until the touch is released. Therefore, if a user has selected a particular menu in error, the information corresponding to the selected menu is executed as the touch is released. Accordingly, the user must first initiate and then terminate the current execution action before returning again to a menu information list for selection of the intended menu.
  • Additionally, supplemental information is not provided when a specific menu is selected. Therefore, the user has only the menu information currently displayed on the screen available when making a selection.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • Embodiments will be described in detail with reference to the following drawings in which like reference numerals refer to like elements, wherein:
  • FIGS. 1 and 2 are block diagrams of a touch screen device, in accordance with embodiments;
  • FIG. 3 is a flowchart of a method of operating the touch screen device shown in FIGS. 1 and 2, in accordance with an embodiment;
  • FIGS. 4A-4E illustrate operation of the touch screen device shown in FIGS. 1 and 2 in a playback mode, in accordance with an embodiment; and
  • FIGS. 5A and 5B illustrate operation of the touch screen device shown in FIGS. 1 and 2 in a menu selection mode, in accordance with an embodiment.
  • DETAILED DESCRIPTION
  • Hereinafter, a touch screen device and an operating method thereof in accordance with embodiments as embodied and broadly described herein will be described in detail with reference to the accompanying drawings.
  • As shown in FIG. 1, a touch screen device in accordance with an embodiment may include a screen 10 which allows information to be input and displayed. The screen 10 may include a display 14 which may display a variety of menu related information such as, for example, icons, data, and the like thereon. The screen 10 may also include a touch panel or detector 12 for detecting a touching action related to, for example, menu or data selection displayed on the display 14. When a user touches, or touches and moves (hereinafter, referred to as ‘drags’), menus or data with a touching implement such as, for example, a finger 40, a stylus pen, or the like, to select the menus or data displayed on the screen 10, the detector 12 may detect the touching or dragging action on the screen 10.
  • The display 14 may be any type of general screen display device, including, but not limited to, display devices such as, for example, a liquid crystal display (LCD), plasma display panel (PDP), light emitting diode (LED) or organic light emitting diode (OLED). The detector 12 may be a thin layer provided on a front surface of the display 14, and may employ infrared rays, a resistive method, or a capacitive method.
  • In the case of a resistive touch screen, such a resistive touch screen may include two layers coated with resistive materials positioned at a constant interval, with electric currents supplied to both layers. If pressure is applied to one of the layers, causing that layer to come into contact with the other layer, an amount of electric current flowing along the layers is changed at the contact point, and a touched point is thus detected based on the change in electric current. In contrast, a capacitive touch screen may include a glass layer with both surfaces coated with conductive material. Electric voltage is applied to edges of the glass, causing high frequencies to flow along the surface of the touch screen. A high frequency waveform is distorted when pressure is applied to the surface of the touch screen. Thus, a touched point is detected by a change in the waveform.
  • The screen 10 shown in FIG. 1 may be connected to a controller 20. The controller 20 may access a user command corresponding to a selected menu as detected by the detector 12, or data, such as additional information or messages, from a storage device 30, and cause the command or data to be displayed on the screen 10. The controller 20 may also control the overall operation of the digital equipment in which it is installed. The controller 20 may operate the digital equipment according to the detection results of the detector 12.
  • The controller 20 may be connected to the storage device 30. The storage device 30 may store user commands defined in accordance with a particular touched point or a particular drag trajectory (hereinafter, referred to as a ‘moving trajectory’) to be executed by the controller 20. The storage device 30 may be divided based on modes of operation, and user commands may be stored corresponding to the touched points and moving trajectories. The touched points and the moving trajectories corresponding to the user commands may be defined by a user. That is, the user may assign or change touched points, moving trajectories, and released points corresponding to the respective user commands based on personal preference.
  • FIG. 2 is a block diagram which illustrates a touch screen device according to an embodiment in more detail. As shown in FIG. 2, the screen 10 may include a touch panel or detector 12 and a display 14. The display 14 may be, for example, a thin film transistor liquid crystal display (TFT-LCD), or another type of display, as appropriate.
  • The touch panel or detector 12 may be connected to a touch panel or detector controller 42 which may convert a touch detected on the touch panel or detector 12 into a corresponding signal. The touch panel or detector controller 42 may allow a change in an amount of electric current or high frequency waveform corresponding to an input position on the touch panel or detector 12 to be converted into a digital signal. The display 14 and the touch panel or detector controller 42 may be connected to a main controller 44 and each may operate under the control of the main controller 44. The main controller 44 may be configured such that a touch type can be detected by extracting a touch point and moving trajectory from digital signals input from the touch panel or detector controller 42, as described above.
  • A user command storage device 35 for storing information related to a user command based on a particular touch type may be connected to the main controller 44. The user command information stored in the user command storage device 35 may be classified by the operation mode and contain a user command for equipment corresponding to a specific touch type. Description images corresponding to the commands may also be stored in the user command storage device 35. The description images may be displayed to inform the user of the particular user command currently being executed.
  • Examples of touch types and corresponding user commands for a particular operation mode are shown in Table 1.
  • TABLE 1
    <Play List Choice Mode>
    Speed
    Type Under 1 S/Cm 1–2 S/Cm 2–4 S/Cm Up 4 S/Cm
    Transfer from Transfer play Transfer play Transfer play Transfer play
    the upper end list downward list downward list downward list downward
    on the right at a speed of 1 S/Cm at a speed of 2 S/Cm at a speed of 4 S/Cm at a speed of 5 S/Cm
    side to the
    lower end
    Transfer from Transfer play Transfer play Transfer play Transfer play
    the lower end list upward at a list upward at a list upward at a list upward at a
    on the right speed of 1 S/Cm speed of 2 S/Cm speed of 4 S/Cm speed of 5 S/Cm
    side to the
    upper end
    Transfer from Skip play list within touch area
    the upper end
    on the left side
    to the lower
    end on the
    right side
    Transfer from Delete play list within touch area
    the upper end
    on the right
    side to the
    lower end on
    the left side
  • A data storage device 36 for storing a variety of information, such as, for example, files, and in the example of a media player, MP3 files and the like, may be connected to the main controller 44. In certain embodiments, a NAND memory capable of rapidly and easily storing and reading out a large amount of information may be used as the data storage device 36. A portion of the data storage device 36 may be used as the user command storage device 35. However, a separate user command storage device 35 may be provided. For example, use of a user command storage device constructed of, for example, a NOR memory can provide better, more reliable and stable information may be advantageous.
  • An interface, such as, for example, a universal serial bus (USB) port 48 may be connected to the main controller 44 to provide an interface for modifying data. The USB port 48 may be connected to an external device such that user command information and data stored in the data storage device 36 may be updated, deleted, or otherwise modified as necessary. The main controller 44 may also have a random access memory (RAM) 47 for driving the display device. In certain embodiments, a synchronous dynamic RAM (SDRAM) may be used.
  • Hereinafter, operation of an embodiment will be described in detail with respect to FIG. 3. The aforementioned may be applied to numerous types of digital equipment, including, but not limited to an MP3 player, PDA, and PMP. However, merely for exemplary purposes and ease of discussion, an MP3 player will be discussed.
  • As shown in FIG. 3, a touch screen device in accordance with an embodiment may be operated by touching the detector 12 to input a command. The detector 12 may detect the touch, in step S100 and, further, the detector 12 may detect an initial touch point, a moving trajectory in a case where the touch point moves, and a point where the touch is released. Accordingly, the detector 12 detects information on the points and moving trajectory and transmits the information to the controller 20. The touch detected by the detector 12 may include any type of direct or indirect touch or contact using an appropriate touching implement, such as, for example, a finger, a stylus, and the like.
  • If the detector 12 detects a touch, the controller 20 may determine a current operation mode of the touch screen device, in step S200. The operation mode may be related to a state in which the touch screen device is currently operating, such as, for example, menu selection mode, playback mode, record mode, and other such operating modes. Accordingly, if the operation mode is detected, the associated images currently being displayed on the screen 10 are known. After determining the operation mode, the controller 20 may select a user command stored in the storage device 30 based on the operation mode and the points and moving trajectory, in step S300.
  • User commands may be classified by the operation mode and associated points and moving trajectory and then stored in the storage device 30. Examples of user commands which may be stored in the storage device 30 for the playback mode are shown in Table 2.
  • TABLE 2
    <Playback Mode>
    Figure US20070277124A1-20071129-C00001
  • Table 2 shows only a few exemplary user commands related to the types of operations which may be carried out in one particular exemplary operation mode. However, embodiments may further include a variety of moving trajectories and corresponding user commands in addition to the trajectories and user commands shown in Table 2. Further, the type of moving trajectory shown in Table 2 is shown in the same way as an actual moving trajectory displayed on the screen. However, the controller 20 may actually recognize the moving trajectory using a moving coordinate system.
  • Referring to Table 2, if the device is in the playback mode, the initial touch point is at a lower right portion of the screen 10, and the moving trajectory moves from the lower right portion to an upper right portion of the screen 10, the controller 20 may recognize the above action as a user command to turn up the volume as seen from Table 1 (see also FIGS. 3A and 3B). Thus, the controller 20 may increase the volume as the drag moves up the screen 10. Alternatively, the controller 20 may recognize the drag as a command to increase the volume, but may wait to execute the command until the touch is released. This option may be set as a user preference.
  • In a different mode of operation, such as, for example, the menu selection mode, a user command may identify selection menus 50 positioned along a path of the moving trajectory and execute the selected menus. The menu selection mode may be a mode in which a list or the like is displayed for selection and execution of specific functions. Accordingly, as shown in FIG. 5A, if selection menus 50, such as, for example, “MP3 playback”, “Game” and “Data communication” are positioned along a particular moving trajectory, the controller 20 may perform a data exchange with a host computer and also may execute a game such that a user can enjoy playing the game on the screen while also listening to a selected MP3 file through an earphone. The controller 20 may execute these selections sequentially, as they are touched along the moving trajectory, or these selections may be executed simultaneously upon release of the touch at the end of the moving trajectory. Again, these options may be set as user preferences.
  • If, for example, the selections are to be simultaneously executed, then after recognizing the user command, but before executing the user command, the controller 20 may determine whether the touch is released, in step S400. The touch screen device may recognize a user command when the detector 12 is touched, but may not execute the user command when the touch is released. When the touch is released, but before executing the user command, the controller 20 may determine whether the moving trajectory is a return trajectory in which the initial touch point is essentially the same as the release point, in step S410.
  • If the moving trajectory is a return trajectory and the initial touch point is essentially the same as the release point, the controller 20 may determine the touch and drag as an action to cancel an input entered, for example, by a user in error. In this instance, the controller 20 may not execute the determined user command, but instead await a new input. However, if the moving trajectory is not a return trajectory, and/or the initial touch point is not the same as the release point, the touch release may be determined to be normal and, the controller 20 may execute the determined command, in step S411.
  • In alternative embodiments, a user may cancel some, but not all, of the menus selected along the path of the moving trajectory. If, for example, a user touches “Play MP3” and “Game” and “Data Communication,” as shown in FIG. 5A, but then decides that only “MP3” and “Game” should be executed, the user may simply return the touch to the “Game” icon before releasing the touch. This partial return trajectory allows a portion of the selected menus to be executed, while canceling any menus selected in error.
  • If the touch is not released, the controller 20 may determine whether a predetermined period of time has elapsed since the initial touch was detected on the screen, in step S420. If the touch is not released even after a predetermined period of time has elapsed, the controller 20 may determine that a request for additional information related to the user command has been made, and display a corresponding information image related to the user command, in step S421. Then, the controller 20 may again determine whether the touch is released, in step S400. If a predetermined period of time has not elapsed since the initial touch, the controller 20 may again determine whether the touch is released, and execute the user command only when the touch is released.
  • An example of the operation of embodiments so configured is illustrated in FIGS. 4A-4D, 5A and 5B Operation of a touch screen device in the playback mode in accordance with an embodiment will be discussed with respect to FIGS. 4A-4D.
  • First, a user touches the screen 10 with a touching implement, such as, for example, a finger 40. Other touching implements, such as, for example, a stylus pen or the like may also be appropriate. As shown in FIG. 4A, the user touches one side of the screen 10 and upwardly moves the touch as shown in FIG. 4B. When the screen 10 is touched or the touch point is changed on the screen 10, the controller 20 may detect the touch and the change of the touch point and select a relevant user command. After selecting the user command, the controller 20 may stand by until the user releases the touch. As shown in FIG. 4C, the controller 20 may not execute the selected user command until the user releases the touch.
  • If the user does not release the touch even after the predetermined period of time has elapsed, the controller 20 may display additional information related to the user command indicated by the user's touch and the moving trajectory. In this example, the type of drag may correspond to a user command to turn up the volume as illustrated in Table 2, and thus, the controller 20 may display a corresponding information image such as “Volume Up,” as shown in FIG. 4D.
  • If the user releases the touch within the predetermined period of time, the controller 20 may simply execute the user command. However, before executing the user command, the controller 20 may examine whether the moving trajectory is a return trajectory and the touch release point is identical to the touch point. By returning to the original touch point, the user may cancel the user command. Therefore, if the user recognizes that an erroneous input has been made while performing the drag action on the detector 12, the user may merely return the drag trajectory to the initial touch point with the finger 40 still in contact with the detector 12, and then release the touch, as shown in FIG. 4E. Therefore, when the moving trajectory is a return trajectory and the release touch point is essentially the same as the initial touch point, the controller 20 may not execute the user command. If the moving trajectory does not draw a return trajectory and the touch is normally released as described above, the controller 20 may execute the selected user command.
  • Operation of the digital equipment in the menu selection mode is shown in FIGS. 5A and 5B. The operating principle in the menu selection mode is the same as that in the playback mode, but methods of selecting user commands may be different. That is, the user command in the menu selection mode is to execute selection menus 50 existing along the path of the moving trajectory. Thus, as shown in FIG. 5A, if selection menus 50 such as “MP3 playback”, “Game” and “Data communication” exist along the path of the moving trajectory, a command to simultaneously execute the three selection menus 50 may become a current user command.
  • Then, as shown in FIG. 5B, if the selection menus 50 such as “lyrics information”, “progress information”, and “playback list” exist along the path of the moving trajectory in a playback option selection mode, the user command may be to set a playback option such that lyrics, an image of the progress state, and a playback list are displayed when an MP3 file is played back. More specifically, the touch panel or detector controller 42 may signalize the touch point and movement of a touch and transfer the signal to the main controller 44. In this example, the touch type may include a moving trajectory of the touch. The main controller 44 may determine a touch type, that is, a touch trajectory, received from the touch panel or detector controller 42 and a position of a menu icon displayed on the display 14 in a playback option selection mode, and select all the menus at the points where the touch trajectory and menu icon position overlap each other. The main controller 44 may issue a user command to either sequentially or simultaneously execute the menus selected as such.
  • The selection menu 50 selected by the user's touch may be displayed in an enlarged state so that the user can easily recognize the selected menu. There are a variety of ways in which an appearance of the menu images may be changed. For example, if a plurality of menu images is selected, the selected menu images may be enlarged and displayed at the moment when a user's touch overlaps a particular menu image. Alternatively, selected menu images may be simultaneously enlarged and displayed after all the user's touches have been completed.
  • The operation modes and user commands described above are merely exemplary in nature, and it is well understood that numerous other operation modes and user commands may be set and stored in various ways.
  • Additionally, the various touch points and moving trajectories corresponding to the user commands may be defined by a user based on personal preferences. For example, menus for inputting touch points and moving trajectories corresponding to respective user commands are provided, and the user can input the touches corresponding to the user commands proposed to the user. Thus, the touches and moving trajectories input by the user can be stored and employed in such a way to correspond to the user commands.
  • A touch screen device and an operating method thereof in accordance with embodiments as embodied and broadly described herein may provide at least the following advantages.
  • A variety of user inputs may be performed according to the type of touching trajectories on the screen. Thus, it is not necessary to display all the menus on the screen. Therefore, the screen configuration may be simplified.
  • Further, since a variety of selection menus may be selected through a single drag, a user does not have to individually touch each menu in order to select more than one menu.
  • Still further, information on the user commands can be provided to a user, and cancelled, if necessary, before the selected user commands are executed. Therefore, it is possible to prevent an erroneous input from being executed.
  • The touch screen device in accordance with embodiments may be used in or formed as a display for electronic books, newspapers, magazines, and the like, different types of portable devices, such as, for example, handsets, MP3 players, notebook computers, and the like, audio applications, navigation applications, televisions, monitors, or other types of devices using a display, either monochrome or color.
  • Embodiments provide a touch screen device and an operating method thereof in which a variety of user commands may be executed based on predetermined touch trajectories. Further, embodiments provide a touch screen device and an operating method thereof in which a selection may be canceled before specific information is executed. The selection may be canceled even after the information has been selected on the touch screen. Furthermore, embodiments provide a touch screen device and an operating method thereof in which additional information related to a user command corresponding to the touch input is provided when a touch is input by a user.
  • In accordance with one embodiment broadly described herein, there is provided a method of operating a touch screen device, including detecting a touch point and a moving trajectory on a front surface of a screen, determining a user command based on the touch point and moving trajectory, detecting whether a touch is released, and executing the determined user command when the touch is released. The method may also include determining an operation mode of the screen. Further, the method may also include ignoring an input signal input through the touch screen if the moving trajectory is a return trajectory and the touch point is identical to a release point.
  • The method may also include displaying information on the user command if the touch is maintained for a predetermined period of time after the touch is detected on the screen. The user command may be classified in accordance with the touch point and moving trajectory and stored in a storage device. Further, the user command may be classified and stored in accordance with operation modes.
  • Additionally, when the touch point is positioned on a selection menu, an image of the selection menu may be enlarged and then displayed. Also, when one or more menus exist on the moving trajectory, the user command may be to simultaneously execute the selection menus on the moving trajectory. Further, the moving trajectory stored in the storage device to correspond to the user command may be a value defined by a user.
  • In accordance with another embodiment broadly described herein, there is provided a touch screen device, with a screen unit including a display unit for displaying information thereon and a detection unit for detecting a touch point, a moving trajectory and a touch release point on a screen, a storage unit for storing a user command corresponding to the touch point and moving trajectory, and a control unit for selecting the user command from the storage unit according to the touch point and moving trajectory and executing the selected command. In certain embodiments, the storage unit may store a user command corresponding to the touch point and moving trajectory according to an operation mode. Further, when one or more selection menus exist on the moving trajectory, the user command may be to simultaneously execute the selection menus on the moving trajectory.
  • In accordance with another embodiment broadly described herein, there is provided digital equipment mounted with a touch screen device, which is operated according to an operating method including detecting a touch point and a moving trajectory on a front surface of a screen, determining a user command based on the touch point and moving trajectory, detecting whether a touch is released, and executing the determined user command when the touch is released. In certain embodiments, the user command may be selected from user commands stored in a storage unit to correspond to the touch point and moving trajectory.
  • Since all the menus do not have to be displayed on the screen, the screen configuration is simple. Further, since a user can cancel the touching action and view the information on a user command to be executed during the touch input by the user, the convenience can be increased.
  • Further, an embodiment may be achieved in whole or in part by a method of operating a touch screen device, comprising detecting an initial touch point and a moving touch trajectory on a surface of a screen, determining a command based on the initial touch point and moving touch trajectory, detecting whether a touch is released, and executing the determined command when the touch is released. The initial touch point and moving touch trajectory may be detected on a front surface of the screen.
  • Further, the method may further comprise determining an operation mode of the screen. Additionally, the method may further include determining an operation mode of the screen is done before determining a command based on the initial touch point and moving touch trajectory. Also, the method may further comprise ignoring an input signal input through the screen if the moving touch trajectory is a return trajectory and the initial touch point is substantially the same as a release touch point.
  • Information related to the command may be displayed if the touch is maintained for a predetermined period of time after the initial touch is detected on the screen. The command may be classified in accordance with the initial touch point and moving touch trajectory and stored in a storage device. The command may further be classified and stored in accordance with an operation mode of the touch screen device.
  • Also, the method may further comprise enlarging and displaying an image of a selection menu when the touch is positioned on the selection menu. The enlarged image of a selection menu may be displayed if the touch is held on the selection menu for a predetermined amount of time. The method may comprise, when one or more menus are positioned along a path of the moving touch trajectory, simultaneously or sequentially executing the one or more menus positioned along the path of the moving touch trajectory. A command corresponding to a moving touch trajectory may be defined by a user.
  • An embodiment may be further achieved in whole or in part by a touch screen device, comprising a screen including a display configured to display information thereon and a detector configured to detect an initial touch point, a moving touch trajectory and a touch release point on the display, a storage device configured to store a command corresponding to the initial touch point and moving touch trajectory, and a controller configured to select a command from the storage device based on the detected initial touch point and moving touch trajectory, and to execute the selected command. The storage device may be configured to store a command corresponding to the initial touch point and the moving trajectory based on an operation mode of the touch screen device. When one or more selection menus are positioned along a path of the moving touch trajectory, the command associated with the moving touch trajectory may be to simultaneously or sequentially execute the one or more selection menus positioned along the path of the moving touch trajectory.
  • The controller may be configured to execute the selected command after the release touch point is detected by the detector. The selected command may be a command to do nothing if the moving touch trajectory is a return trajectory in which the touch release point is substantially the same as the initial touch point.
  • Digital equipment may comprise the touch screen device. The digital equipment may be an MP3 player, a PMP, a PDA, a notebook computer, a mobile communication terminal, or a portable navigation system. An embodiment may be further achieved in whole or in part by digital equipment provided with a touch screen device, the device being operated according to an operating method comprising detecting a touch point and a moving trajectory on a surface of a screen, determining a command based on the touch point and moving trajectory, detecting whether a touch is released, and executing the determined command when the touch is released.
  • Any reference in this specification to “one embodiment,” “an embodiment,” “example embodiment,” etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other ones of the embodiments.
  • Although embodiments have been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More particularly, reasonable variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the foregoing disclosure, the drawings and the appended claims without departing from the spirit of the disclosure. In addition to variations and modifications in the component parts and/or arrangements, alternative uses will also be apparent to those skilled in the art.

Claims (15)

1. A method of operating a touch screen device for a portable terminal, the portable terminal having a screen of a prescribed viewing area in x and y directions, the method comprising:
determining a first initial touch point within a first prescribed portion of the prescribed viewing area;
determining a first moving touch trajectory in a first direction on the surface of screen, the first moving touch trajectory being determined based on x-and-y-coordinates of the prescribed viewing area;
determining a first predetermined command associated with the first moving touch trajectory;
executing the first predetermined command;
determining a second initial touch point with a second prescribed portion of the prescribed viewing area, the second initial touch point being different from the first initial touch point;
determining a second moving touch trajectory in a second direction, the second direction being a different direction from the first direction;
determining a second predetermined command associated with the second moving touch trajectory; and
executing the second predetermined command, wherein if the first and second moving touch trajectory are in opposite directions, the first and second predetermined commands are opposite commands, and wherein at least one of the first or second commands is executed when the touch is released at an end of at least one of the first or second moving touch trajectory, respectively, or at least one of the first or second commands is executed during the at least one of the first or second moving touch trajectory.
2. The method of claim 1, further comprising releasing a touch associated with the first initial touch point and the first moving touch trajectory at a first touch release point and thereafter executing the first predetermined command.
3. The method of claim 2, wherein the first predetermined command is to do nothing if the first moving touch trajectory is a return trajectory in which the first touch release point is substantially the same as the first initial touch point.
4. The method of claim 1, further comprising, when one or more menus are positioned along a path of the first or second moving touch trajectory, sequentially or simultaneously executing the one or more menus positioned along the path of the first or second moving touch trajectory.
5. The method of claim 1, wherein the first and second predetermined commands are stored in a storage device and indexed based on a mode of operation of the touch screen device, the first and second initial touch points, and the first and second moving touch trajectory, respectively.
6. The method of claim 1, further comprising enlarging and displaying an image of a selection menu as a touch associated with the first or second initial touch point and the first or second moving touch trajectory is positioned on the selection menu.
7. A touch screen for a portable terminal, the portable terminal having a screen of a prescribed viewing area in x and y directions, the device comprising:
a screen, comprising:
a display with a prescribed viewing area, wherein the display is configured to display information thereon; and
a touch panel coupled to the display, wherein the touch panel is configured to detect an initial touch point within a prescribed portion of the prescribed viewing area, and a moving touch trajectory extending in a direction on a surface of the display, wherein the direction of the first moving touch trajectory is based on x and y coordinates of the prescribed viewing area;
a storage device coupled to the screen and configured to store a command corresponding to the initial touch point and the moving touch trajectory and an associated operation mode of the touch screen device; and
a controller coupled to the storage device and the screen, wherein the controller is configured to select a command from the storage device based on the initial touch point and the moving touch trajectory, and to execute the selected command, wherein the controller comprises:
a touch panel controller coupled to the touch pad, wherein the touch pad controller is configured to detect a touch on the touch panel and convert the touch into a corresponding signal; and
a main controller coupled to the touch pad controller, the screen, and the storage device, wherein the main controller is configured to determine a touch type from the signal generated by the touch panel controller, to retrieve a corresponding command stored in the storage device, and to execute the retrieved command.
8. The device of claim 7, wherein the storage device comprises:
a data storage device configured to receive and to store a plurality of executable files; and
a command storage device configured to receive and to store a plurality of commands corresponding to a plurality of initial touch points and moving touch trajectories for each operation mode of the touch screen device.
9. The device of claim 8, further comprising:
a random access memory; and
an interface configured to connect the main controller to an external device.
10. The device of claim 7, wherein the touch panel is configured to detect a touch release point associated with the initial touch point and the moving touch trajectory, and wherein the controller is configured to execute the selected command after the touch panel has detected the touch release point.
11. The device of claim 10, wherein the command executed by the controller is to do nothing if the moving touch trajectory is a return trajectory in which the touch release point is substantially the same as the initial touch point.
12. The device of claim 7, wherein the controller is configured to enlarge an image of a menu displayed on the screen as a touch associated with the initial touch and the moving touch trajectory is positioned on the menu.
13. The device of claim 7, wherein the controller is configured to simultaneously or sequentially execute a command associated with one or more menus positioned along a path of the moving touch trajectory.
14. Digital equipment comprising the touch screen device of claim 7.
15. The device of claim 15, wherein the digital equipment is an MP3 player, a PMP, a PDA, a mobile communication terminal, notebook computer, or a portable navigation system.
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Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080256472A1 (en) * 2007-04-09 2008-10-16 Samsung Electronics Co., Ltd. Method and mobile communication terminal for changing the mode of the terminal
US20080301735A1 (en) * 2007-05-31 2008-12-04 Christian Thomas Chicles User interface screen magnifying glass effect
US20090077491A1 (en) * 2007-09-17 2009-03-19 Samsung Electronics Co., Ltd. Method for inputting user command using user's motion and multimedia apparatus thereof
US20090122018A1 (en) * 2007-11-12 2009-05-14 Leonid Vymenets User Interface for Touchscreen Device
US20090160802A1 (en) * 2007-12-21 2009-06-25 Sony Corporation Communication apparatus, input control method and input control program
US20090265657A1 (en) * 2008-04-22 2009-10-22 Htc Corporation Method and apparatus for operating graphic menu bar and recording medium using the same
US20090271702A1 (en) * 2008-04-24 2009-10-29 Htc Corporation Method for switching user interface, electronic device and recording medium using the same
US20090278806A1 (en) * 2008-05-06 2009-11-12 Matias Gonzalo Duarte Extended touch-sensitive control area for electronic device
US20090313125A1 (en) * 2008-06-16 2009-12-17 Samsung Electronics Co., Ltd. Product providing apparatus, display apparatus, and method for providing gui using the same
US20090315836A1 (en) * 2008-06-24 2009-12-24 Nokia Corporation Method and Apparatus for Executing a Feature Using a Tactile Cue
US20100095240A1 (en) * 2008-05-23 2010-04-15 Palm, Inc. Card Metaphor For Activities In A Computing Device
US20100122167A1 (en) * 2008-11-11 2010-05-13 Pantech Co., Ltd. System and method for controlling mobile terminal application using gesture
US20100162179A1 (en) * 2008-12-19 2010-06-24 Nokia Corporation Method and Apparatus for Adding or Deleting at Least One Item Based at Least in Part on a Movement
US20100185989A1 (en) * 2008-05-06 2010-07-22 Palm, Inc. User Interface For Initiating Activities In An Electronic Device
US20100306664A1 (en) * 2009-05-28 2010-12-02 Microsoft Corporation Automated content submission to a share site
US20100313126A1 (en) * 2009-06-04 2010-12-09 Jung Jong Woo Method and apparatus for providing selection area for touch interface
US20110099473A1 (en) * 2009-10-23 2011-04-28 Samsung Electronics Co., Ltd. Input signal processing device for portable device and method of the same
US20110310046A1 (en) * 2008-03-04 2011-12-22 Jason Clay Beaver Touch Event Model
US8193912B1 (en) * 2008-03-13 2012-06-05 Impinj, Inc. RFID tag dynamically adjusting clock frequency
US20120176336A1 (en) * 2009-10-01 2012-07-12 Sony Corporation Information processing device, information processing method and program
US20130120295A1 (en) * 2011-11-16 2013-05-16 Samsung Electronics Co., Ltd. Mobile device for executing multiple applications and method for same
CN103177073A (en) * 2011-12-21 2013-06-26 三星电子株式会社 Category search method and mobile device adapted thereto
US20130181932A1 (en) * 2010-09-28 2013-07-18 Kyocera Corporation Electronic information device
US8552999B2 (en) 2010-06-14 2013-10-08 Apple Inc. Control selection approximation
US8566045B2 (en) 2009-03-16 2013-10-22 Apple Inc. Event recognition
US8566044B2 (en) 2009-03-16 2013-10-22 Apple Inc. Event recognition
US8589825B2 (en) * 2012-02-28 2013-11-19 Huawei Technologies Co., Ltd. Communication application triggering method and electronic device
US8661363B2 (en) 2007-01-07 2014-02-25 Apple Inc. Application programming interfaces for scrolling operations
US20140082571A1 (en) * 2011-09-28 2014-03-20 Tencent Technology (Shenzhen) Company Limited Interaction method and device in touch terminal, and interaction method, server and computer storage medium in network application
US8682602B2 (en) 2009-03-16 2014-03-25 Apple Inc. Event recognition
US8717305B2 (en) 2008-03-04 2014-05-06 Apple Inc. Touch event model for web pages
US8723822B2 (en) 2008-03-04 2014-05-13 Apple Inc. Touch event model programming interface
US8896562B2 (en) * 2011-05-30 2014-11-25 Nec Infrontia Corporation Portable terminal, key operation control method thereof, and program
US8947460B2 (en) 2008-04-22 2015-02-03 Htc Corporation Method and apparatus for operating graphic menu bar and recording medium using the same
US9064196B1 (en) 2008-03-13 2015-06-23 Impinj, Inc. RFID tag dynamically adjusting clock frequency
US20150234562A1 (en) * 2007-01-07 2015-08-20 Apple Inc. Device, method and graphical user interface for zooming in on a touch-screen display
US20150277728A1 (en) * 2014-03-31 2015-10-01 Abbyy Development Llc Method and system for automatically selecting parameters of interface objects via input devices
US9274807B2 (en) 2006-04-20 2016-03-01 Qualcomm Incorporated Selective hibernation of activities in an electronic device
US9298363B2 (en) 2011-04-11 2016-03-29 Apple Inc. Region activation for touch sensitive surface
US9311112B2 (en) 2009-03-16 2016-04-12 Apple Inc. Event recognition
US9372612B2 (en) 2011-10-31 2016-06-21 Microsoft Technology Licensing, Llc Exposing inertial snap points
US9489107B2 (en) 2006-04-20 2016-11-08 Qualcomm Incorporated Navigating among activities in a computing device
US20160328119A1 (en) * 2014-01-26 2016-11-10 Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. Display control method, display control device and terminal
US9529519B2 (en) 2007-01-07 2016-12-27 Apple Inc. Application programming interfaces for gesture operations
US20170038940A1 (en) * 2012-04-04 2017-02-09 Samuel Kell Wilson Systems and methods for monitoring media interactions
US9684521B2 (en) 2010-01-26 2017-06-20 Apple Inc. Systems having discrete and continuous gesture recognizers
US9733716B2 (en) 2013-06-09 2017-08-15 Apple Inc. Proxy gesture recognizer
US10503388B2 (en) 2013-09-03 2019-12-10 Apple Inc. Crown input for a wearable electronic device
US10642470B2 (en) * 2012-12-14 2020-05-05 Orange Method for selecting a plurality of entries on a user interface
US10691230B2 (en) 2012-12-29 2020-06-23 Apple Inc. Crown input for a wearable electronic device
US10963142B2 (en) 2007-01-07 2021-03-30 Apple Inc. Application programming interfaces for scrolling
US11157158B2 (en) 2015-01-08 2021-10-26 Apple Inc. Coordination of static backgrounds and rubberbanding
US11204657B2 (en) 2016-08-29 2021-12-21 Semiconductor Energy Laboratory Co., Ltd. Display device and control program

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070113018A (en) * 2006-05-24 2007-11-28 엘지전자 주식회사 Apparatus and operating method of touch screen
KR100815523B1 (en) * 2007-02-08 2008-03-20 삼성전자주식회사 Method for playing and displaying music in terminal and apparatus using the same
KR20090058073A (en) * 2007-12-04 2009-06-09 삼성전자주식회사 Terminal and method for performing function thereof
US8232973B2 (en) 2008-01-09 2012-07-31 Apple Inc. Method, device, and graphical user interface providing word recommendations for text input
AU2011205170B2 (en) * 2008-03-04 2013-07-11 Apple Inc. Touch event model
AU2016206268B2 (en) * 2008-03-04 2017-10-19 Apple Inc. Touch event model
KR101012300B1 (en) 2008-03-07 2011-02-08 삼성전자주식회사 User interface apparatus of mobile station having touch screen and method thereof
KR100981367B1 (en) * 2008-04-01 2010-09-10 에이디반도체(주) Multi-touch screen of which the sleep mode and active mode are determined by touch locus
KR100952306B1 (en) * 2008-05-07 2010-04-13 성균관대학교산학협력단 Method and Apparatus Processing Image Based on the First Inputted Command
KR101461954B1 (en) 2008-05-08 2014-11-14 엘지전자 주식회사 Terminal and method for controlling the same
US20090282332A1 (en) * 2008-05-12 2009-11-12 Nokia Corporation Apparatus, method and computer program product for selecting multiple items using multi-touch
JP5264298B2 (en) 2008-06-04 2013-08-14 キヤノン株式会社 Image processing apparatus and image processing method
TWI356340B (en) * 2008-07-01 2012-01-11 Compal Electronics Inc Method for operating map-based menu interface
KR101544475B1 (en) 2008-11-28 2015-08-13 엘지전자 주식회사 Controlling of Input/Output through touch
KR101050642B1 (en) * 2008-12-04 2011-07-19 삼성전자주식회사 Watch phone and method of conducting call in watch phone
TWI483145B (en) * 2009-02-26 2015-05-01 Htc Corp Portable electronic device and method for avoiding erroneously touching touch panel thereof
KR101018928B1 (en) * 2009-03-02 2011-03-02 주식회사 엔씨소프트 Apparatus and method of providing user interface by tracing mouse drag
TWI475463B (en) * 2009-04-09 2015-03-01 Salt Internat Corp Control circuit for a touch screen
KR101597553B1 (en) * 2009-05-25 2016-02-25 엘지전자 주식회사 Function execution method and apparatus thereof
US8407613B2 (en) * 2009-07-13 2013-03-26 Apple Inc. Directory management on a portable multifunction device
KR20110015308A (en) * 2009-08-07 2011-02-15 삼성전자주식회사 Digital imaging processing apparatus, method for controlling the same, and recording medium storing program to execute the method
JP5127792B2 (en) 2009-08-18 2013-01-23 キヤノン株式会社 Information processing apparatus, control method therefor, program, and recording medium
KR101640464B1 (en) * 2009-10-26 2016-07-18 삼성전자 주식회사 Method for providing user interface based on touch screen and mobile terminal using the same
KR101427114B1 (en) * 2009-10-30 2014-08-07 삼성전자 주식회사 Image forming apparatus and enlargement display method of target area thereof
JP2011154555A (en) * 2010-01-27 2011-08-11 Fujitsu Toshiba Mobile Communications Ltd Electronic apparatus
KR20110103718A (en) * 2010-03-15 2011-09-21 삼성전자주식회사 Portable device and control method thereof
US8386927B1 (en) 2010-05-27 2013-02-26 Amazon Technologies, Inc. Gravity-based link assist
US8407608B1 (en) * 2010-05-27 2013-03-26 Amazon Technologies, Inc. Touch input assist
JP2012033059A (en) 2010-07-30 2012-02-16 Sony Corp Information processing apparatus, information processing method, and information processing program
US20120054637A1 (en) * 2010-08-27 2012-03-01 Nokia Corporation Method, apparatus, computer program and user interface
US8918219B2 (en) 2010-11-19 2014-12-23 Google Inc. User friendly interface for control unit
US9104211B2 (en) 2010-11-19 2015-08-11 Google Inc. Temperature controller with model-based time to target calculation and display
US8727611B2 (en) 2010-11-19 2014-05-20 Nest Labs, Inc. System and method for integrating sensors in thermostats
US9489062B2 (en) 2010-09-14 2016-11-08 Google Inc. User interfaces for remote management and control of network-connected thermostats
US9459018B2 (en) 2010-11-19 2016-10-04 Google Inc. Systems and methods for energy-efficient control of an energy-consuming system
US8850348B2 (en) 2010-12-31 2014-09-30 Google Inc. Dynamic device-associated feedback indicative of responsible device usage
WO2013058820A1 (en) 2011-10-21 2013-04-25 Nest Labs, Inc. User-friendly, network connected learning thermostat and related systems and methods
US9453655B2 (en) 2011-10-07 2016-09-27 Google Inc. Methods and graphical user interfaces for reporting performance information for an HVAC system controlled by a self-programming network-connected thermostat
US9256230B2 (en) 2010-11-19 2016-02-09 Google Inc. HVAC schedule establishment in an intelligent, network-connected thermostat
US9075419B2 (en) 2010-11-19 2015-07-07 Google Inc. Systems and methods for a graphical user interface of a controller for an energy-consuming system having spatially related discrete display elements
US11334034B2 (en) 2010-11-19 2022-05-17 Google Llc Energy efficiency promoting schedule learning algorithms for intelligent thermostat
US9552002B2 (en) 2010-11-19 2017-01-24 Google Inc. Graphical user interface for setpoint creation and modification
US8195313B1 (en) 2010-11-19 2012-06-05 Nest Labs, Inc. Thermostat user interface
US9092039B2 (en) 2010-11-19 2015-07-28 Google Inc. HVAC controller with user-friendly installation features with wire insertion detection
US10346275B2 (en) 2010-11-19 2019-07-09 Google Llc Attributing causation for energy usage and setpoint changes with a network-connected thermostat
USD671554S1 (en) * 2011-01-31 2012-11-27 Microsoft Corporation Display screen with graphical user interface
KR101307013B1 (en) * 2011-09-20 2013-09-11 주식회사 엔씨소프트 Apparatus and method of providing defense game
US9222693B2 (en) 2013-04-26 2015-12-29 Google Inc. Touchscreen device user interface for remote control of a thermostat
US8893032B2 (en) 2012-03-29 2014-11-18 Google Inc. User interfaces for HVAC schedule display and modification on smartphone or other space-limited touchscreen device
KR101924835B1 (en) * 2011-10-10 2018-12-05 삼성전자주식회사 Method and apparatus for function of touch device
CN106440187A (en) 2011-10-21 2017-02-22 谷歌公司 Energy efficiency promoting schedule learning algorithms for intelligent thermostat
US9798410B2 (en) * 2011-10-27 2017-10-24 Kyocera Corporation Input device and method for controlling input device
KR101351353B1 (en) * 2011-11-01 2014-01-15 주식회사 한글과컴퓨터 Touch screen apparatus and touch input control method of the touch screen apparatus
KR101180673B1 (en) * 2011-11-18 2012-09-07 주식회사 한글과컴퓨터 Touch screen apparatus and control method of the touch screen apparatus
JP5936183B2 (en) * 2012-02-07 2016-06-15 オリンパス株式会社 Photography equipment
CN106288191B (en) 2012-03-29 2020-08-25 谷歌有限责任公司 Processing and reporting usage information for a network-connected thermostat-controlled HVAC system
US9891788B2 (en) * 2012-08-19 2018-02-13 Celltick Technologies Ltd. Methods of operation and computer program products for touch sensitive mobile devices
US9935907B2 (en) 2012-11-20 2018-04-03 Dropbox, Inc. System and method for serving a message client
US9729695B2 (en) 2012-11-20 2017-08-08 Dropbox Inc. Messaging client application interface
US9654426B2 (en) * 2012-11-20 2017-05-16 Dropbox, Inc. System and method for organizing messages
US20140149861A1 (en) * 2012-11-23 2014-05-29 Htc Corporation Method of displaying music lyrics and device using the same
TWI505177B (en) * 2012-12-28 2015-10-21 Asustek Comp Inc Image capturing method of touch display module and electronic device
JP6212938B2 (en) * 2013-05-10 2017-10-18 富士通株式会社 Display processing apparatus, system, and display processing program
US10204096B2 (en) * 2014-05-30 2019-02-12 Apple Inc. Device, method, and graphical user interface for a predictive keyboard
CN106168864A (en) * 2015-05-18 2016-11-30 佳能株式会社 Display control unit and display control method
US9702582B2 (en) 2015-10-12 2017-07-11 Ikorongo Technology, LLC Connected thermostat for controlling a climate system based on a desired usage profile in comparison to other connected thermostats controlling other climate systems
WO2017131248A1 (en) * 2016-01-27 2017-08-03 엘지전자 주식회사 Mobile terminal and control method therefor
US11226734B1 (en) * 2016-12-30 2022-01-18 Dassault Systemes Solidworks Corporation Triggering multiple actions from a single gesture
US11194467B2 (en) 2019-06-01 2021-12-07 Apple Inc. Keyboard management user interfaces
US11416136B2 (en) 2020-09-14 2022-08-16 Apple Inc. User interfaces for assigning and responding to user inputs

Citations (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140678A (en) * 1990-05-04 1992-08-18 International Business Machines Corporation Computer user interface with window title bar icons
US5191645A (en) * 1991-02-28 1993-03-02 Sony Corporation Of America Digital signal processing system employing icon displays
US5495566A (en) * 1994-11-22 1996-02-27 Microsoft Corporation Scrolling contents of a window
US5523775A (en) * 1992-05-26 1996-06-04 Apple Computer, Inc. Method for selecting objects on a computer display
US5526011A (en) * 1988-08-17 1996-06-11 In Focus Systems, Inc. Electronic transparency with data storage medium
US5548705A (en) * 1992-04-15 1996-08-20 Xerox Corporation Wiping metaphor as a user interface for operating on graphical objects on an interactive graphical display
US5559944A (en) * 1992-02-07 1996-09-24 International Business Machines Corporation User specification of pull down menu alignment
US5570113A (en) * 1994-06-29 1996-10-29 International Business Machines Corporation Computer based pen system and method for automatically cancelling unwanted gestures and preventing anomalous signals as inputs to such system
US5586235A (en) * 1992-09-25 1996-12-17 Kauffman; Ivan J. Interactive multimedia system and method
US5592608A (en) * 1993-10-15 1997-01-07 Xerox Corporation Interactively producing indices into image and gesture-based data using unrecognized graphical objects
US5596699A (en) * 1994-02-02 1997-01-21 Driskell; Stanley W. Linear-viewing/radial-selection graphic for menu display
US5757368A (en) * 1995-03-27 1998-05-26 Cirque Corporation System and method for extending the drag function of a computer pointing device
US5794127A (en) * 1996-09-16 1998-08-11 Lansang; Wilfredo Headphone remote control for operating an entertainment center
US5796406A (en) * 1992-10-21 1998-08-18 Sharp Kabushiki Kaisha Gesture-based input information processing apparatus
US5821936A (en) * 1995-11-20 1998-10-13 Siemens Business Communication Systems, Inc. Interface method and system for sequencing display menu items
US5831616A (en) * 1996-06-21 1998-11-03 Samsung Electronics Co., Ltd. Apparatus, and method for searching and retrieving moving image information
US5903267A (en) * 1997-07-11 1999-05-11 International Business Machines Corporation Document interface mechanism and method for navigating through large documents
US6094197A (en) * 1993-12-21 2000-07-25 Xerox Corporation Graphical keyboard
US6097387A (en) * 1998-05-11 2000-08-01 Sony Corporation Dynamic control of panning operation in computer graphics
US6107997A (en) * 1996-06-27 2000-08-22 Ure; Michael J. Touch-sensitive keyboard/mouse and computing device using the same
US6121960A (en) * 1996-08-28 2000-09-19 Via, Inc. Touch screen systems and methods
US6259436B1 (en) * 1998-12-22 2001-07-10 Ericsson Inc. Apparatus and method for determining selection of touchable items on a computer touchscreen by an imprecise touch
US20010019374A1 (en) * 2000-02-25 2001-09-06 Yoshihiro Izumi Active matrix substrate, method of manufacturing the same, and display and image-capturing devices utilizing the same
US20020011990A1 (en) * 2000-04-14 2002-01-31 Majid Anwar User interface systems and methods for manipulating and viewing digital documents
US20020103616A1 (en) * 2001-01-31 2002-08-01 Mobigence, Inc. Automatic activation of touch sensitive screen in a hand held computing device
US6459442B1 (en) * 1999-09-10 2002-10-01 Xerox Corporation System for applying application behaviors to freeform data
US20020149569A1 (en) * 2001-04-12 2002-10-17 International Business Machines Corporation Touchscreen user interface
US6476796B1 (en) * 1989-01-18 2002-11-05 Hitachi, Ltd. Display device and display system incorporating such a device
US6525749B1 (en) * 1993-12-30 2003-02-25 Xerox Corporation Apparatus and method for supporting the implicit structure of freeform lists, outlines, text, tables and diagrams in a gesture-based input system and editing system
US20030076306A1 (en) * 2001-10-22 2003-04-24 Zadesky Stephen Paul Touch pad handheld device
US20030234772A1 (en) * 2002-06-19 2003-12-25 Zhengyou Zhang System and method for whiteboard and audio capture
US20040056839A1 (en) * 2002-09-25 2004-03-25 Clarion Co., Ltd. Electronic equipment and navigation apparatus
US6738050B2 (en) * 1998-05-12 2004-05-18 E Ink Corporation Microencapsulated electrophoretic electrostatically addressed media for drawing device applications
US20040100479A1 (en) * 2002-05-13 2004-05-27 Masao Nakano Portable information terminal, display control device, display control method, and computer readable program therefor
US20050024341A1 (en) * 2001-05-16 2005-02-03 Synaptics, Inc. Touch screen with user interface enhancement
US20050024322A1 (en) * 2003-07-28 2005-02-03 Kupka Sig G. Manipulating an on-screen object using zones surrounding the object
US6883145B2 (en) * 2001-02-15 2005-04-19 Denny Jaeger Arrow logic system for creating and operating control systems
US6883140B1 (en) * 2000-02-24 2005-04-19 Microsoft Corporation System and method for editing digitally represented still images
US6900835B2 (en) * 2002-08-23 2005-05-31 Hewlett-Packard Development Company, L.P. Method and apparatus for prioritizing menu items of an electronic device
US20050176502A1 (en) * 2004-02-09 2005-08-11 Nintendo Co., Ltd. Game apparatus and storage medium having game program stored therein
US20050193351A1 (en) * 2002-08-16 2005-09-01 Myorigo, L.L.C. Varying-content menus for touch screens
US6940494B2 (en) * 2002-08-02 2005-09-06 Hitachi, Ltd. Display unit with touch panel and information processing method
US6957395B1 (en) * 2000-01-04 2005-10-18 Apple Computer, Inc. Computer interface having a single window mode of operation
US20060013079A1 (en) * 2004-07-06 2006-01-19 Sony Corporation Playback system, headphones, playback apparatus and method, and recording medium and program for controlling playback apparatus and method
US20060026535A1 (en) * 2004-07-30 2006-02-02 Apple Computer Inc. Mode-based graphical user interfaces for touch sensitive input devices
US7015932B1 (en) * 1999-09-30 2006-03-21 Matsushita Electric Works, Ltd. System for designing visual information to be displayed on monitor unit used in combination with programmable controller
US7035720B2 (en) * 2002-11-13 2006-04-25 Harman / Becker Automotive Systems Gmbh In-car computer system and method for selecting and activating option menus
US20060159279A1 (en) * 2005-01-19 2006-07-20 Ching-Chang Kuo Multimedia speaker headphone
US20060256091A1 (en) * 2005-05-16 2006-11-16 Nintendo Co., Ltd. Information processing apparatus and storage medium storing item selecting program
US7164432B1 (en) * 1999-04-30 2007-01-16 Sony Corporation Information processing apparatus and method therefor, and medium
US20070030257A1 (en) * 2005-08-04 2007-02-08 Bhogal Kulvir S Locking digital pen
US20070033539A1 (en) * 2005-08-04 2007-02-08 Thielman Jeffrey L Displaying information
US20070136690A1 (en) * 2005-12-12 2007-06-14 Microsoft Corporation Wedge menu
US20070146544A1 (en) * 2005-12-27 2007-06-28 Bao-Kim Liu AV apparatus for showing volume adjustment and method therefor
US20070150842A1 (en) * 2005-12-23 2007-06-28 Imran Chaudhri Unlocking a device by performing gestures on an unlock image
US20070180392A1 (en) * 2006-01-27 2007-08-02 Microsoft Corporation Area frequency radial menus
US20080150905A1 (en) * 2006-12-21 2008-06-26 Grivna Edward L Feedback mechanism for user detection of reference location on a sensing device
US7406666B2 (en) * 2002-08-26 2008-07-29 Palm, Inc. User-interface features for computers with contact-sensitive displays
US7434177B1 (en) * 1999-12-20 2008-10-07 Apple Inc. User interface for providing consolidation and access
US7469388B1 (en) * 2004-08-12 2008-12-23 Microsoft Corporation Direction-based system and method of generating commands
US7486279B2 (en) * 2004-11-30 2009-02-03 Intel Corporation Integrated input and display device for a mobile computer
US7509588B2 (en) * 2005-12-30 2009-03-24 Apple Inc. Portable electronic device with interface reconfiguration mode
US20090119613A1 (en) * 2005-07-05 2009-05-07 Matsushita Electric Industrial Co., Ltd. Data processing apparatus

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428734A (en) 1992-12-22 1995-06-27 Ibm Corporation Method and apparatus for enhancing drag and drop manipulation of objects in a graphical user interface
US6606101B1 (en) * 1993-10-25 2003-08-12 Microsoft Corporation Information pointers
US5880743A (en) * 1995-01-24 1999-03-09 Xerox Corporation Apparatus and method for implementing visual animation illustrating results of interactive editing operations
US5689667A (en) * 1995-06-06 1997-11-18 Silicon Graphics, Inc. Methods and system of controlling menus with radial and linear portions
US6433801B1 (en) 1997-09-26 2002-08-13 Ericsson Inc. Method and apparatus for using a touch screen display on a portable intelligent communications device
US6560281B1 (en) * 1998-02-24 2003-05-06 Xerox Corporation Method and apparatus for generating a condensed version of a video sequence including desired affordances
US6232962B1 (en) * 1998-05-14 2001-05-15 Virtual Ink Corporation Detector assembly for use in a transcription system
JP4119004B2 (en) 1998-05-19 2008-07-16 株式会社東芝 Data input system
US6414700B1 (en) * 1998-07-21 2002-07-02 Silicon Graphics, Inc. System for accessing a large number of menu items using a zoned menu bar
DK1028570T3 (en) 1999-02-11 2005-02-14 Sony Int Europe Gmbh Wireless telecommunications terminal and method for displaying icons on a display of such a terminal
KR100810218B1 (en) 1999-03-18 2008-03-06 삼성전자주식회사 Apparatus and method for processing touch screen panel data inputted through touch screen panel by user in digital mobile terminal
US7793824B2 (en) * 1999-05-25 2010-09-14 Silverbrook Research Pty Ltd System for enabling access to information
JP2001134382A (en) * 1999-11-04 2001-05-18 Sony Corp Graphic processor
US6765557B1 (en) * 2000-04-10 2004-07-20 Interlink Electronics, Inc. Remote control having touch pad to screen mapping
WO2002008883A1 (en) * 2000-07-24 2002-01-31 Fujitsu Limited Key input correction device
JP2002041242A (en) 2000-07-27 2002-02-08 Nec Corp Input device with drawing fade-out function and method
US20020015064A1 (en) * 2000-08-07 2002-02-07 Robotham John S. Gesture-based user interface to multi-level and multi-modal sets of bit-maps
JP4776832B2 (en) * 2000-10-19 2011-09-21 キヤノン株式会社 Coordinate input device and coordinate plate of image input device
US6753892B2 (en) * 2000-11-29 2004-06-22 International Business Machines Corporation Method and data processing system for presenting items in a menu
US20020124175A1 (en) 2001-03-02 2002-09-05 Seiko Epson Corporation Data processing system utilizing discrete operating device
US7047503B1 (en) * 2001-03-28 2006-05-16 Palmsource, Inc. Method and apparatus for the selection of records
US7446783B2 (en) * 2001-04-12 2008-11-04 Hewlett-Packard Development Company, L.P. System and method for manipulating an image on a screen
US7345671B2 (en) * 2001-10-22 2008-03-18 Apple Inc. Method and apparatus for use of rotational user inputs
JP3951727B2 (en) * 2002-02-06 2007-08-01 松下電器産業株式会社 Information processing device
TW580636B (en) 2002-03-29 2004-03-21 Mitac Int Corp Data processing device and the method for deleting icons
US7456823B2 (en) * 2002-06-14 2008-11-25 Sony Corporation User interface apparatus and portable information apparatus
JP4383730B2 (en) * 2002-10-22 2009-12-16 アルプス電気株式会社 Electronic device having touch sensor
KR100504476B1 (en) 2002-10-30 2005-08-01 엘지전자 주식회사 method and display system for controlling icon
TW580652B (en) 2002-12-27 2004-03-21 Inventec Besta Co Ltd Multimedia language learning system and method with assistance of graphic profile using touch panel
TW593022B (en) 2002-12-30 2004-06-21 Ind Tech Res Inst Operation method for man-to-machine interface of vehicular computer
US7898529B2 (en) * 2003-01-08 2011-03-01 Autodesk, Inc. User interface having a placement and layout suitable for pen-based computers
US7188316B2 (en) * 2003-03-24 2007-03-06 Microsoft Corporation System and method for viewing and editing multi-value properties
JP2004310482A (en) 2003-04-08 2004-11-04 Quasar System Inc Input element and touchpad input method
US20050047629A1 (en) * 2003-08-25 2005-03-03 International Business Machines Corporation System and method for selectively expanding or contracting a portion of a display using eye-gaze tracking
CN101390034B (en) * 2004-01-29 2012-03-14 辛纳普蒂克斯有限公司 Method and apparatus for initiating one-dimensional signals with a two-dimensional pointing device
US20050193017A1 (en) * 2004-02-19 2005-09-01 Han-Gyoo Kim Portable multimedia player/recorder that accesses data contents from and writes to networked device
US7454717B2 (en) * 2004-10-20 2008-11-18 Microsoft Corporation Delimiters for selection-action pen gesture phrases
US20060271947A1 (en) 2005-05-23 2006-11-30 Lienhart Rainer W Creating fingerprints
JP4457051B2 (en) * 2005-07-19 2010-04-28 任天堂株式会社 Object movement control program and information processing apparatus
TWM282290U (en) 2005-08-24 2005-12-01 Phison Electronics Corp Portable storage device with automatically executed programs
CN100592247C (en) * 2005-09-21 2010-02-24 鸿富锦精密工业(深圳)有限公司 Multi-gradation menu displaying device and display control method
KR20070113018A (en) * 2006-05-24 2007-11-28 엘지전자 주식회사 Apparatus and operating method of touch screen
US20080282158A1 (en) * 2007-05-11 2008-11-13 Nokia Corporation Glance and click user interface

Patent Citations (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5526011A (en) * 1988-08-17 1996-06-11 In Focus Systems, Inc. Electronic transparency with data storage medium
US6476796B1 (en) * 1989-01-18 2002-11-05 Hitachi, Ltd. Display device and display system incorporating such a device
US5140678A (en) * 1990-05-04 1992-08-18 International Business Machines Corporation Computer user interface with window title bar icons
US5191645A (en) * 1991-02-28 1993-03-02 Sony Corporation Of America Digital signal processing system employing icon displays
US5559944A (en) * 1992-02-07 1996-09-24 International Business Machines Corporation User specification of pull down menu alignment
US5548705A (en) * 1992-04-15 1996-08-20 Xerox Corporation Wiping metaphor as a user interface for operating on graphical objects on an interactive graphical display
US5523775A (en) * 1992-05-26 1996-06-04 Apple Computer, Inc. Method for selecting objects on a computer display
US5586235A (en) * 1992-09-25 1996-12-17 Kauffman; Ivan J. Interactive multimedia system and method
US5796406A (en) * 1992-10-21 1998-08-18 Sharp Kabushiki Kaisha Gesture-based input information processing apparatus
US5592608A (en) * 1993-10-15 1997-01-07 Xerox Corporation Interactively producing indices into image and gesture-based data using unrecognized graphical objects
US6094197A (en) * 1993-12-21 2000-07-25 Xerox Corporation Graphical keyboard
US6525749B1 (en) * 1993-12-30 2003-02-25 Xerox Corporation Apparatus and method for supporting the implicit structure of freeform lists, outlines, text, tables and diagrams in a gesture-based input system and editing system
US5596699A (en) * 1994-02-02 1997-01-21 Driskell; Stanley W. Linear-viewing/radial-selection graphic for menu display
US5570113A (en) * 1994-06-29 1996-10-29 International Business Machines Corporation Computer based pen system and method for automatically cancelling unwanted gestures and preventing anomalous signals as inputs to such system
US5495566A (en) * 1994-11-22 1996-02-27 Microsoft Corporation Scrolling contents of a window
US5757368A (en) * 1995-03-27 1998-05-26 Cirque Corporation System and method for extending the drag function of a computer pointing device
US5821936A (en) * 1995-11-20 1998-10-13 Siemens Business Communication Systems, Inc. Interface method and system for sequencing display menu items
US5831616A (en) * 1996-06-21 1998-11-03 Samsung Electronics Co., Ltd. Apparatus, and method for searching and retrieving moving image information
US6107997A (en) * 1996-06-27 2000-08-22 Ure; Michael J. Touch-sensitive keyboard/mouse and computing device using the same
US6121960A (en) * 1996-08-28 2000-09-19 Via, Inc. Touch screen systems and methods
US5794127A (en) * 1996-09-16 1998-08-11 Lansang; Wilfredo Headphone remote control for operating an entertainment center
US5903267A (en) * 1997-07-11 1999-05-11 International Business Machines Corporation Document interface mechanism and method for navigating through large documents
US6097387A (en) * 1998-05-11 2000-08-01 Sony Corporation Dynamic control of panning operation in computer graphics
US6738050B2 (en) * 1998-05-12 2004-05-18 E Ink Corporation Microencapsulated electrophoretic electrostatically addressed media for drawing device applications
US6259436B1 (en) * 1998-12-22 2001-07-10 Ericsson Inc. Apparatus and method for determining selection of touchable items on a computer touchscreen by an imprecise touch
US7164432B1 (en) * 1999-04-30 2007-01-16 Sony Corporation Information processing apparatus and method therefor, and medium
US6459442B1 (en) * 1999-09-10 2002-10-01 Xerox Corporation System for applying application behaviors to freeform data
US7015932B1 (en) * 1999-09-30 2006-03-21 Matsushita Electric Works, Ltd. System for designing visual information to be displayed on monitor unit used in combination with programmable controller
US7434177B1 (en) * 1999-12-20 2008-10-07 Apple Inc. User interface for providing consolidation and access
US6957395B1 (en) * 2000-01-04 2005-10-18 Apple Computer, Inc. Computer interface having a single window mode of operation
US6883140B1 (en) * 2000-02-24 2005-04-19 Microsoft Corporation System and method for editing digitally represented still images
US20010019374A1 (en) * 2000-02-25 2001-09-06 Yoshihiro Izumi Active matrix substrate, method of manufacturing the same, and display and image-capturing devices utilizing the same
US20020011990A1 (en) * 2000-04-14 2002-01-31 Majid Anwar User interface systems and methods for manipulating and viewing digital documents
US20020103616A1 (en) * 2001-01-31 2002-08-01 Mobigence, Inc. Automatic activation of touch sensitive screen in a hand held computing device
US7158913B2 (en) * 2001-01-31 2007-01-02 Mobigence, Inc. Automatic activation of touch sensitive screen in a hand held computing device
US6883145B2 (en) * 2001-02-15 2005-04-19 Denny Jaeger Arrow logic system for creating and operating control systems
US20020149569A1 (en) * 2001-04-12 2002-10-17 International Business Machines Corporation Touchscreen user interface
US20050024341A1 (en) * 2001-05-16 2005-02-03 Synaptics, Inc. Touch screen with user interface enhancement
US7348967B2 (en) * 2001-10-22 2008-03-25 Apple Inc. Touch pad for handheld device
US20030076306A1 (en) * 2001-10-22 2003-04-24 Zadesky Stephen Paul Touch pad handheld device
US20040100479A1 (en) * 2002-05-13 2004-05-27 Masao Nakano Portable information terminal, display control device, display control method, and computer readable program therefor
US20030234772A1 (en) * 2002-06-19 2003-12-25 Zhengyou Zhang System and method for whiteboard and audio capture
US6940494B2 (en) * 2002-08-02 2005-09-06 Hitachi, Ltd. Display unit with touch panel and information processing method
US20050193351A1 (en) * 2002-08-16 2005-09-01 Myorigo, L.L.C. Varying-content menus for touch screens
US6900835B2 (en) * 2002-08-23 2005-05-31 Hewlett-Packard Development Company, L.P. Method and apparatus for prioritizing menu items of an electronic device
US7406666B2 (en) * 2002-08-26 2008-07-29 Palm, Inc. User-interface features for computers with contact-sensitive displays
US20040056839A1 (en) * 2002-09-25 2004-03-25 Clarion Co., Ltd. Electronic equipment and navigation apparatus
US7035720B2 (en) * 2002-11-13 2006-04-25 Harman / Becker Automotive Systems Gmbh In-car computer system and method for selecting and activating option menus
US20050024322A1 (en) * 2003-07-28 2005-02-03 Kupka Sig G. Manipulating an on-screen object using zones surrounding the object
US20050176502A1 (en) * 2004-02-09 2005-08-11 Nintendo Co., Ltd. Game apparatus and storage medium having game program stored therein
US20060013079A1 (en) * 2004-07-06 2006-01-19 Sony Corporation Playback system, headphones, playback apparatus and method, and recording medium and program for controlling playback apparatus and method
US20060026536A1 (en) * 2004-07-30 2006-02-02 Apple Computer, Inc. Gestures for touch sensitive input devices
US20060026535A1 (en) * 2004-07-30 2006-02-02 Apple Computer Inc. Mode-based graphical user interfaces for touch sensitive input devices
US7469388B1 (en) * 2004-08-12 2008-12-23 Microsoft Corporation Direction-based system and method of generating commands
US7486279B2 (en) * 2004-11-30 2009-02-03 Intel Corporation Integrated input and display device for a mobile computer
US20060159279A1 (en) * 2005-01-19 2006-07-20 Ching-Chang Kuo Multimedia speaker headphone
US20060256091A1 (en) * 2005-05-16 2006-11-16 Nintendo Co., Ltd. Information processing apparatus and storage medium storing item selecting program
US20090119613A1 (en) * 2005-07-05 2009-05-07 Matsushita Electric Industrial Co., Ltd. Data processing apparatus
US20070033539A1 (en) * 2005-08-04 2007-02-08 Thielman Jeffrey L Displaying information
US20070030257A1 (en) * 2005-08-04 2007-02-08 Bhogal Kulvir S Locking digital pen
US20070136690A1 (en) * 2005-12-12 2007-06-14 Microsoft Corporation Wedge menu
US20070150842A1 (en) * 2005-12-23 2007-06-28 Imran Chaudhri Unlocking a device by performing gestures on an unlock image
US20070146544A1 (en) * 2005-12-27 2007-06-28 Bao-Kim Liu AV apparatus for showing volume adjustment and method therefor
US7509588B2 (en) * 2005-12-30 2009-03-24 Apple Inc. Portable electronic device with interface reconfiguration mode
US20070180392A1 (en) * 2006-01-27 2007-08-02 Microsoft Corporation Area frequency radial menus
US20080150905A1 (en) * 2006-12-21 2008-06-26 Grivna Edward L Feedback mechanism for user detection of reference location on a sensing device

Cited By (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9489107B2 (en) 2006-04-20 2016-11-08 Qualcomm Incorporated Navigating among activities in a computing device
US9274807B2 (en) 2006-04-20 2016-03-01 Qualcomm Incorporated Selective hibernation of activities in an electronic device
US9395888B2 (en) 2006-04-20 2016-07-19 Qualcomm Incorporated Card metaphor for a grid mode display of activities in a computing device
US9619132B2 (en) * 2007-01-07 2017-04-11 Apple Inc. Device, method and graphical user interface for zooming in on a touch-screen display
US10175876B2 (en) 2007-01-07 2019-01-08 Apple Inc. Application programming interfaces for gesture operations
US11886698B2 (en) 2007-01-07 2024-01-30 Apple Inc. List scrolling and document translation, scaling, and rotation on a touch-screen display
US11461002B2 (en) 2007-01-07 2022-10-04 Apple Inc. List scrolling and document translation, scaling, and rotation on a touch-screen display
US11449217B2 (en) 2007-01-07 2022-09-20 Apple Inc. Application programming interfaces for gesture operations
US11269513B2 (en) 2007-01-07 2022-03-08 Apple Inc. List scrolling and document translation, scaling, and rotation on a touch-screen display
US10983692B2 (en) 2007-01-07 2021-04-20 Apple Inc. List scrolling and document translation, scaling, and rotation on a touch-screen display
US10963142B2 (en) 2007-01-07 2021-03-30 Apple Inc. Application programming interfaces for scrolling
US10817162B2 (en) 2007-01-07 2020-10-27 Apple Inc. Application programming interfaces for scrolling operations
US10613741B2 (en) 2007-01-07 2020-04-07 Apple Inc. Application programming interface for gesture operations
US10606470B2 (en) 2007-01-07 2020-03-31 Apple, Inc. List scrolling and document translation, scaling, and rotation on a touch-screen display
US9037995B2 (en) 2007-01-07 2015-05-19 Apple Inc. Application programming interfaces for scrolling operations
US10481785B2 (en) 2007-01-07 2019-11-19 Apple Inc. Application programming interfaces for scrolling operations
US20150234562A1 (en) * 2007-01-07 2015-08-20 Apple Inc. Device, method and graphical user interface for zooming in on a touch-screen display
US9760272B2 (en) 2007-01-07 2017-09-12 Apple Inc. Application programming interfaces for scrolling operations
US9448712B2 (en) 2007-01-07 2016-09-20 Apple Inc. Application programming interfaces for scrolling operations
US9665265B2 (en) 2007-01-07 2017-05-30 Apple Inc. Application programming interfaces for gesture operations
US9639260B2 (en) 2007-01-07 2017-05-02 Apple Inc. Application programming interfaces for gesture operations
US8661363B2 (en) 2007-01-07 2014-02-25 Apple Inc. Application programming interfaces for scrolling operations
US9575648B2 (en) 2007-01-07 2017-02-21 Apple Inc. Application programming interfaces for gesture operations
US9529519B2 (en) 2007-01-07 2016-12-27 Apple Inc. Application programming interfaces for gesture operations
US8056016B2 (en) * 2007-04-09 2011-11-08 Samsung Electronics Co., Ltd. Method and mobile communication terminal for changing the mode of the terminal
US20080256472A1 (en) * 2007-04-09 2008-10-16 Samsung Electronics Co., Ltd. Method and mobile communication terminal for changing the mode of the terminal
US20080301735A1 (en) * 2007-05-31 2008-12-04 Christian Thomas Chicles User interface screen magnifying glass effect
US20090077491A1 (en) * 2007-09-17 2009-03-19 Samsung Electronics Co., Ltd. Method for inputting user command using user's motion and multimedia apparatus thereof
US20090122018A1 (en) * 2007-11-12 2009-05-14 Leonid Vymenets User Interface for Touchscreen Device
US20090160802A1 (en) * 2007-12-21 2009-06-25 Sony Corporation Communication apparatus, input control method and input control program
US8446375B2 (en) * 2007-12-21 2013-05-21 Sony Corporation Communication apparatus, input control method and input control program
US10521109B2 (en) 2008-03-04 2019-12-31 Apple Inc. Touch event model
US20130069899A1 (en) * 2008-03-04 2013-03-21 Jason Clay Beaver Touch Event Model
US9389712B2 (en) 2008-03-04 2016-07-12 Apple Inc. Touch event model
US20110310046A1 (en) * 2008-03-04 2011-12-22 Jason Clay Beaver Touch Event Model
US8560975B2 (en) * 2008-03-04 2013-10-15 Apple Inc. Touch event model
US11740725B2 (en) 2008-03-04 2023-08-29 Apple Inc. Devices, methods, and user interfaces for processing touch events
US9323335B2 (en) 2008-03-04 2016-04-26 Apple Inc. Touch event model programming interface
US20170160925A1 (en) * 2008-03-04 2017-06-08 Apple Inc. Touch Event Model
US8645827B2 (en) 2008-03-04 2014-02-04 Apple Inc. Touch event model
US9690481B2 (en) 2008-03-04 2017-06-27 Apple Inc. Touch event model
US9720594B2 (en) * 2008-03-04 2017-08-01 Apple Inc. Touch event model
US20200125256A1 (en) * 2008-03-04 2020-04-23 Apple Inc. Touch Event Model
US9798459B2 (en) 2008-03-04 2017-10-24 Apple Inc. Touch event model for web pages
US9971502B2 (en) * 2008-03-04 2018-05-15 Apple Inc. Touch event model
US8717305B2 (en) 2008-03-04 2014-05-06 Apple Inc. Touch event model for web pages
US8723822B2 (en) 2008-03-04 2014-05-13 Apple Inc. Touch event model programming interface
US8836652B2 (en) 2008-03-04 2014-09-16 Apple Inc. Touch event model programming interface
US10936190B2 (en) * 2008-03-04 2021-03-02 Apple Inc. Devices, methods, and user interfaces for processing touch events
US9165170B1 (en) 2008-03-13 2015-10-20 Impinj, Inc. RFID tag dynamically adjusting clock frequency
US8193912B1 (en) * 2008-03-13 2012-06-05 Impinj, Inc. RFID tag dynamically adjusting clock frequency
US9064196B1 (en) 2008-03-13 2015-06-23 Impinj, Inc. RFID tag dynamically adjusting clock frequency
US8947460B2 (en) 2008-04-22 2015-02-03 Htc Corporation Method and apparatus for operating graphic menu bar and recording medium using the same
US20090265657A1 (en) * 2008-04-22 2009-10-22 Htc Corporation Method and apparatus for operating graphic menu bar and recording medium using the same
US8171417B2 (en) 2008-04-24 2012-05-01 Htc Corporation Method for switching user interface, electronic device and recording medium using the same
US20090271702A1 (en) * 2008-04-24 2009-10-29 Htc Corporation Method for switching user interface, electronic device and recording medium using the same
US20090278806A1 (en) * 2008-05-06 2009-11-12 Matias Gonzalo Duarte Extended touch-sensitive control area for electronic device
US20100185989A1 (en) * 2008-05-06 2010-07-22 Palm, Inc. User Interface For Initiating Activities In An Electronic Device
US8159469B2 (en) 2008-05-06 2012-04-17 Hewlett-Packard Development Company, L.P. User interface for initiating activities in an electronic device
US8373673B2 (en) 2008-05-06 2013-02-12 Hewlett-Packard Development Company, L.P. User interface for initiating activities in an electronic device
US11379098B2 (en) 2008-05-23 2022-07-05 Qualcomm Incorporated Application management in a computing device
US10678403B2 (en) 2008-05-23 2020-06-09 Qualcomm Incorporated Navigating among activities in a computing device
US11650715B2 (en) 2008-05-23 2023-05-16 Qualcomm Incorporated Navigating among activities in a computing device
US11880551B2 (en) 2008-05-23 2024-01-23 Qualcomm Incorporated Navigating among activities in a computing device
US11262889B2 (en) 2008-05-23 2022-03-01 Qualcomm Incorporated Navigating among activities in a computing device
US20100095240A1 (en) * 2008-05-23 2010-04-15 Palm, Inc. Card Metaphor For Activities In A Computing Device
US8683362B2 (en) 2008-05-23 2014-03-25 Qualcomm Incorporated Card metaphor for activities in a computing device
US10891027B2 (en) 2008-05-23 2021-01-12 Qualcomm Incorporated Navigating among activities in a computing device
US9230386B2 (en) * 2008-06-16 2016-01-05 Samsung Electronics Co., Ltd. Product providing apparatus, display apparatus, and method for providing GUI using the same
US20090313125A1 (en) * 2008-06-16 2009-12-17 Samsung Electronics Co., Ltd. Product providing apparatus, display apparatus, and method for providing gui using the same
US20090315836A1 (en) * 2008-06-24 2009-12-24 Nokia Corporation Method and Apparatus for Executing a Feature Using a Tactile Cue
US8659555B2 (en) * 2008-06-24 2014-02-25 Nokia Corporation Method and apparatus for executing a feature using a tactile cue
US8893052B2 (en) * 2008-11-11 2014-11-18 Pantech Co., Ltd. System and method for controlling mobile terminal application using gesture
US20100122167A1 (en) * 2008-11-11 2010-05-13 Pantech Co., Ltd. System and method for controlling mobile terminal application using gesture
US20100162179A1 (en) * 2008-12-19 2010-06-24 Nokia Corporation Method and Apparatus for Adding or Deleting at Least One Item Based at Least in Part on a Movement
US8682602B2 (en) 2009-03-16 2014-03-25 Apple Inc. Event recognition
US10719225B2 (en) 2009-03-16 2020-07-21 Apple Inc. Event recognition
US9965177B2 (en) 2009-03-16 2018-05-08 Apple Inc. Event recognition
US9311112B2 (en) 2009-03-16 2016-04-12 Apple Inc. Event recognition
US8566044B2 (en) 2009-03-16 2013-10-22 Apple Inc. Event recognition
US8566045B2 (en) 2009-03-16 2013-10-22 Apple Inc. Event recognition
US9285908B2 (en) 2009-03-16 2016-03-15 Apple Inc. Event recognition
US11163440B2 (en) 2009-03-16 2021-11-02 Apple Inc. Event recognition
US9483121B2 (en) 2009-03-16 2016-11-01 Apple Inc. Event recognition
US11755196B2 (en) 2009-03-16 2023-09-12 Apple Inc. Event recognition
US9420066B2 (en) * 2009-05-28 2016-08-16 Microsoft Technology Licensing, Llc Automated content submission to a share site
US8359544B2 (en) * 2009-05-28 2013-01-22 Microsoft Corporation Automated content submission to a share site
US20130117361A1 (en) * 2009-05-28 2013-05-09 Microsoft Corporation Automated content submission to a share site
US20100306664A1 (en) * 2009-05-28 2010-12-02 Microsoft Corporation Automated content submission to a share site
US20100313126A1 (en) * 2009-06-04 2010-12-09 Jung Jong Woo Method and apparatus for providing selection area for touch interface
US10268358B2 (en) 2009-07-20 2019-04-23 Qualcomm Incorporated Selective hibernation of activities in an electronic device
WO2011011121A3 (en) * 2009-07-20 2011-03-24 Palm, Inc. User interface for initiating activities in an electronic device
US11500532B2 (en) 2009-07-20 2022-11-15 Qualcomm Incorporated Selective hibernation of activities in an electronic device
US10901602B2 (en) 2009-07-20 2021-01-26 Qualcomm Incorporated Selective hibernation of activities in an electronic device
US10877657B2 (en) 2009-07-20 2020-12-29 Qualcomm Incorporated Selective hibernation of activities in an electronic device
CN102625931A (en) * 2009-07-20 2012-08-01 惠普发展公司,有限责任合伙企业 User interface for initiating activities in an electronic device
US20180314294A1 (en) * 2009-10-01 2018-11-01 Saturn Licensing Llc Information processing apparatus, information processing method, and program
US10042386B2 (en) * 2009-10-01 2018-08-07 Saturn Licensing Llc Information processing apparatus, information processing method, and program
US10936011B2 (en) * 2009-10-01 2021-03-02 Saturn Licensing Llc Information processing apparatus, information processing method, and program
US20120176336A1 (en) * 2009-10-01 2012-07-12 Sony Corporation Information processing device, information processing method and program
US20110099473A1 (en) * 2009-10-23 2011-04-28 Samsung Electronics Co., Ltd. Input signal processing device for portable device and method of the same
US10732997B2 (en) 2010-01-26 2020-08-04 Apple Inc. Gesture recognizers with delegates for controlling and modifying gesture recognition
US9684521B2 (en) 2010-01-26 2017-06-20 Apple Inc. Systems having discrete and continuous gesture recognizers
US10216408B2 (en) 2010-06-14 2019-02-26 Apple Inc. Devices and methods for identifying user interface objects based on view hierarchy
US8552999B2 (en) 2010-06-14 2013-10-08 Apple Inc. Control selection approximation
US20130181932A1 (en) * 2010-09-28 2013-07-18 Kyocera Corporation Electronic information device
US9075470B2 (en) * 2010-09-28 2015-07-07 Kyocera Corporation Electronic information device
US9298363B2 (en) 2011-04-11 2016-03-29 Apple Inc. Region activation for touch sensitive surface
US8896562B2 (en) * 2011-05-30 2014-11-25 Nec Infrontia Corporation Portable terminal, key operation control method thereof, and program
US20140082571A1 (en) * 2011-09-28 2014-03-20 Tencent Technology (Shenzhen) Company Limited Interaction method and device in touch terminal, and interaction method, server and computer storage medium in network application
US9372612B2 (en) 2011-10-31 2016-06-21 Microsoft Technology Licensing, Llc Exposing inertial snap points
US9983664B2 (en) * 2011-11-16 2018-05-29 Samsung Electronics Co., Ltd. Mobile device for executing multiple applications and method for same
US20130120295A1 (en) * 2011-11-16 2013-05-16 Samsung Electronics Co., Ltd. Mobile device for executing multiple applications and method for same
US9471197B2 (en) * 2011-12-21 2016-10-18 Samsung Electronics Co., Ltd. Category search method and mobile device adapted thereto
US20130167082A1 (en) * 2011-12-21 2013-06-27 Samsung Electronics Co. Ltd. Category search method and mobile device adapted thereto
CN103177073A (en) * 2011-12-21 2013-06-26 三星电子株式会社 Category search method and mobile device adapted thereto
US8589825B2 (en) * 2012-02-28 2013-11-19 Huawei Technologies Co., Ltd. Communication application triggering method and electronic device
US20170038940A1 (en) * 2012-04-04 2017-02-09 Samuel Kell Wilson Systems and methods for monitoring media interactions
US10642470B2 (en) * 2012-12-14 2020-05-05 Orange Method for selecting a plurality of entries on a user interface
US10691230B2 (en) 2012-12-29 2020-06-23 Apple Inc. Crown input for a wearable electronic device
US11429190B2 (en) 2013-06-09 2022-08-30 Apple Inc. Proxy gesture recognizer
US9733716B2 (en) 2013-06-09 2017-08-15 Apple Inc. Proxy gesture recognizer
US10503388B2 (en) 2013-09-03 2019-12-10 Apple Inc. Crown input for a wearable electronic device
EP3098700B1 (en) * 2014-01-26 2020-05-06 Yulong Computer Telecommunication Scientific (Shenzhen) Co. Ltd. Display control method and display control device
US10579210B2 (en) * 2014-01-26 2020-03-03 Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. Display control method, display control device and terminal for displaying application icons
US20160328119A1 (en) * 2014-01-26 2016-11-10 Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. Display control method, display control device and terminal
US20150277728A1 (en) * 2014-03-31 2015-10-01 Abbyy Development Llc Method and system for automatically selecting parameters of interface objects via input devices
US11644966B2 (en) 2015-01-08 2023-05-09 Apple Inc. Coordination of static backgrounds and rubberbanding
US11157158B2 (en) 2015-01-08 2021-10-26 Apple Inc. Coordination of static backgrounds and rubberbanding
US11204657B2 (en) 2016-08-29 2021-12-21 Semiconductor Energy Laboratory Co., Ltd. Display device and control program
US11874981B2 (en) 2016-08-29 2024-01-16 Semiconductor Energy Laboratory Co., Ltd. Display device and control program

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