Apple has updated its patent for Wii-like âWandâ remote control, providing a magnetic compass and accelerometer for better control and precision. Apple TV is one potential beneficiary, reports suggested Thursday.
The Cupertino, Calif. company initially filed the âWandâ application in mod-2009, including an accelerometer like the Wii. The update, filed on the last day of 2009, describes the wandâs operations:

