4 ms·
Printed holograms, sure of course. But projected holography akin to Star Wars is pure science fiction.
by aphextron 6y ago
Printed holograms, sure of course. But projected holography akin to Star Wars is pure science fiction.
- cycomanic 6y agoWell I would argue that holograms are always a projection, that is you need a reference beam to reconstruct your image beam. But I agree the star wars "holograms" were never holograms but more 3D point cloud projections. Now you could say they do exist, see e.g. laser light shows, they are just by far not as impressive as the star wars movies.