Now . . . bring the price down and make them more readily available to the home consumer and we’ve got a nice puppy deal . . . 3D stereoscopic projectors:

Lightspeed Design Group and InFocus announced the co-development of a new 3D projector for offices, labs, boardrooms, CAD offices, game rooms and anywhere else stereoscopic images are needed or desired. The DLP InFocus DepthQ is a 120hz, DLP projector with a single lens weighing 6.8 pounds. It allows real-time projection of stereo 3D CAD designs, as an example of its capabilities (and CAD software company SolidWorks and others now support stereoscopic 3D).

Best bet for home DVD, video, photoshow, console gaming, and playing around with weirdness.