A couple medical device companies and a hospital are evaluating our system right now. :-)
We're actively working on supporting smaller / shorter-range sensors as well. You probably already know that in addition to the Kinect, a lot more depth cameras are on the market now: PrimeSense's Capri, SoftKinetic, PMD, Inuitive Tec, etc. All of these companies have introduced gum-stick sized sensors that can be embedded in a laptop or monitor.
We're actively working on supporting smaller / shorter-range sensors as well. You probably already know that in addition to the Kinect, a lot more depth cameras are on the market now: PrimeSense's Capri, SoftKinetic, PMD, Inuitive Tec, etc. All of these companies have introduced gum-stick sized sensors that can be embedded in a laptop or monitor.