What I think is missing from the demo is that we can only see "lateral" movement, which is the reason why many people here think this looks like a lenticular display. If that is a real hologram you should be able to change your viewpoint vertically as well right ?
Yes, we currently have full-parallax as a stretch goal, so it is definitely in the works and one of the things that lets holograms go beyond just lenticular. Thanks!
Super cool anyway !