Invention Grant
US08698900B1 Display button key presses on display device 有权
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Display button key presses on display device
Abstract:
Disclosed is a method and apparatus for concurrently displaying on a display device, a selected main presentation and graphical shapes representative of button presses on a remote control. In one embodiment, the graphical shapes and the selected main presentation are displayed in two separate regions on the display screen. In another embodiment, the graphical shapes are overlaid on the selected main presentation. In yet another embodiment, the graphical shapes and the selected main presentation are displayed in a picture-in-picture format.
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