Occassionally we get downtime on the Emerging Experiences team — but not very much.  After a recent project we decided to play with some of the technology we have lying around.  One of our favorite toys for 2012 is the high-end projector (pick yours up for Christmas now!).  With a powerful projector you can create great interactive experiences on glass, on store windows, on mist, on water and so on.  When a projector is pointed at a flat surface, it creates the illusion of depth.  Lately we have been playing with the idea of shining a projector on surfaces that already have depth.  Next step — hooking this up to an array of Kinect sensors to see what projecting on 3D surfaces that interact with 3D depth cameras will look like.