The game pad 100 of the present invention allows a user 340 to control games requiring a keyboard 401 or a joystick, applications requiring a mouse input, and DVD-players 332. The game pad 100 provides complete application-specific programmability by the use of a translator module 368 and keymap files...http://www.google.de/patents/US6213880?utm_source=gb-gplus-sharePatent US6213880 - Game pad apparatus and method for navigation on a digital video disk (DVD) system
