Kinect has been getting a kot of hacks since it’s release, and guess what so has windows phone 7, so this was bound to happen sooner or later. What the hacker is aiming towards is controlling games and apps with the kinect sensor. What he did was hook the phone as well as the kinect to an Amadillo 500 FX DP and used some open framwork to interpret the signals, but at the point it dosen’t do much more than show the video stream.