According to Apple Insider the 29-page filing, originally made September 11th of last year, is credited to five Apple engineers and is title "Techniques for interactive input to portable electronic devices." More specifically, it pertains to touch-pads or touch-screens on a mobile device that can determine which application should receive input based on the manner in which the user entered the input.
"One aspect of the invention provides a game input area (surface or plane) that can receive input for multiple applications including an interactive application executed in connection with a scene displayed on a display," the filing states. "Input is directed to the appropriate application based on one or more locations (e.g., points, positions, regions, portions) of the input area effectively identified when input is received (e.g., when input is entered by a person by touching a particular position on a touch screen)."
By way of this example, Apple explains that the same input area can be effectively used to receive input from a gaming application and a non-gaming application at substantially the same time.
