Via a survey article from Gizmodo, here is a very interesting demo from the design firm Frog, showcasing some interesting UX simplifications that result from networking all the sensing (3D stereo vision cameras, microphones, etc.), displays (including ambient projections), devices (mobile, desktops) and lighting fixtures in a room into one cohesive room-wide intelligence.  This demo really starts to make the Microsoft Envisioning series seem more real…