[youtube http://www.youtube.com/watch?v=RCOwNT2mZuU&hl=en_US&feature=player_embedded&version=3]
An enterprising young hacker has connected the Kinect to a keyboard controlled Street Fighter game, thereby allowing him to throw real punches at Dhalsim.
The code to run the interface is here – it’s basically a set of physical triggers that fire off key combinations – and there’s also a nunchaku add-on that allow for some true man-on-machine action.