Apple is exploring the possibility of including a wireless "remote wand" with future versions of its Apple TV media system that would provide users with precise control over a cursor on the Apple TV screen in very much the same way a conventual mouse controls a cursor on a PC. It would also unlock three-dimensional controls similar to those offered by Nintendo's Wii controller.
The wand, which was revealed in a patent filing published for the first time this week, would control the movement of a cursor displayed on a TV screen by the position and orientation at which it is held by the user. As the user moves the wand, the on-screen cursor would follow.
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http://www.appleinsider.com/article...ic_wand_controller_for_next_gen_apple_tv.html