Kinect hacks let you control a web browser and Windows 7 using only The Force
 

Hacking the Xbox 360 Kinect is all about baby steps on the way to what could ultimately amount to some pretty useful homebrew. Here's a good example cooked up by some kids at the MIT Media Lab Fluid Interfaces Group attempting to redefine the human-machine interactive experience. DepthJS is a system that makes Javascript talk to Microsoft's Kinect in order to navigate web pages, among other things. Remember, it's not that making wild, arm-waving gestures is the best way to navigate a web site, it's just a demonstration that you can. Let's hope that the hacking communinity picks up the work and evolves it into a multitouch remote control plugin for our home theater PCs. Boxee, maybe you can lend a hand?

http://www.engadget.com/2010/11/25/k...nly-the-force/