What if the projection space were mobile? One of the applications is to put projectors on moving objects, and project onto static (or moving) surfaces, assuming the system gets small & portable enough. How about one or more projectors mounted on each car of the Haunted Manison ride, or projectors mounted on flying drones aimed at the Spaceship Earth (the geodesic Epcot globe) during the night light show? Combine multiple projectors and a position tracking system, maybe even viewer head/eye tracking too, and I think there might be some amazing possibilities...