Remember that motion-capture thingy that leaked a few months ago for Xbox? Seems it’s real and called Project Natal. In a simple sum-up it’s playing games with your body being the controller. It will work on the dashboard and in new games. You’ll be able to paint stuff (though I don’t know why you’d want to). You’ll be able to hit things, smash things, and a whole bunch of other crap that makes Project Natal feel like a gimmicky marketing stunt. Gizmodo has a great write-up of it.