Comment Re:Has always made my head hurt. (Score 2) 281
You can't show content in a hologram that is deeper than the projector... It's physically impossible to do this.
Now if you could show a different image to each eye, you could potentially trick the eye into focusing as if the content was really X-Y feet away. Stereoscopy has a hope of trying to solve this eventually. Holograms are never going to solve their depth problem.