recently I got the idea to combine a 3d-screen, a webcam and a kinect like input device to create a new input method to blender. I refined the whole Idea into into a pdf (attached to this post) and wanted to hear your thoughts/ideas about it.
found a video on youtube called “Kinect + 3D TV = Virtual Reality” that shows how the hologram should be created except for the fact, that in the case I described, I would only use a simple webcam as tracker. http://www.youtube.com/watch?v=2MX1RinEXUM&feature=related
found a second video on youtube showing a very rudimentary 3d input: