A personal computer detects the current state of a video camera with reference to setting information transmitted thereto from a work station. When a command for controlling the video camera is inputted from a mouse, the personal computer predicts an image, which is assumed to be shot by the video camera...http://www.google.de/patents/US6545708?utm_source=gb-gplus-sharePatent US6545708 - Camera controlling device and method for predicted viewing
