What sets "Audio Ping Pong" apart from its tabletop counterpart is that this version enables "one's head to make the motions typically assigned to the hands." Video after the break.
Essentially, a sound is emitted from the headphones on one side or the other, and the gamer has to tilt his / her head just so until the noise is centered[via Engadget]
Read More...
[Source: Tech Blog]
