Not that I pretend to understand this but I wonder if any of this kind of science is what is behind the seeing of ghosts?
Some say it is what people think are UFO’s and could account for the nearly impossible maneuvers they can perform.
A hologram is basically intersecting points of light that are visible to the human eye.
I’d love to see the day when I could have an AI companion to converse with. It would be better than a teacher.