The ‘kinect of the future’ developed by MIT (Massachusetts Institute of Technology) uses radio signals to see through walls and predict the location and movements of someone with excellent precision. This goes far beyond what Microsoft’s Kinect does – being able to track the movements of someone standing directly in front of it.
The system has many possible uses ranging from monitoring people for medical reasons to possibly being used for gaming purposes. However as of this time it is quite cumbersome – an entire desk top full of equipment, and antennas.