Today in the Department of Kinect Hacks, we’ve got an official-looking hack showing off how you can use the Kinect (and its open-source drivers, of course) to turn any flat surface into a multi-touch trackpad or projected Surface.
It’s pretty straightforward, really. The Kinect looks at the scene in 3D, you establish a plane and boundaries for the interaction area, and boom, multi-touch.
This little demo was put together by a seasoned interactive surface team, Patten Studio, from whom I hope we can expect to see an open demo app of this thing.
[via Reddit, where they're getting good at catching these little experiments]