Bet you were wondering at the point behind hacking Kinect for use on PC. Try this for a start.
Since hackers broke into Kinect and allowed access to its code through PC drivers, this man has granted the motion sensor "Minority Report-style" abilities: you can see him in the video below picking up photos with his hands, stretching them, grabbing two at a time, and so on.
A glimpse of the future? Probably. Look and see. Thanks, Kotaku.