For decades, holograms have been seen largely on the screen, in sci-fi movies and TV shows like “Star Wars” and “Star Trek.”
Hollywood makes this type of technology look easy, but in the real world, holographic technology has usually resulted in relatively primitive designs. We have experimented with a variety of different methods—some successful and some not so successful.
More information: http://bigthink.com/dr-kakus-universe/advances-in-holographic-technology-could-have-far-reaching-implications
