This particular project employs an off-the-shelf Optoma 3D projector, active glasses and a white screen positioned with a dramatic curve, that essentially works to provide a platform for 3D subjects to stand on.
Joining ViewSonic, Microvision, and Sharp, it looks like Optoma has a trio of its own projectors to lust over at CES, and they're all sporting that trendy DLP sticker as well.