Take a look at the video above and you’ll see that Microsoft’s Kinect is the best thing that came out in 2010. Sure I love the iPad, but still this is far more revolutionary and due to easy hacking people use it for more than punching virtual characters in the face with their own hands.
In fact there are more and more examples on how it can bring the futuristic interfaces from some movies and tv shows to reality. And it’s gonna happen sooner than later. This is kinect controlling a 3d projection.