I donno how much Id like one other then the wow effect. when they can do a hole room full of 3d objects then Ill get one. could turn that extra room into a startrek holodeck or w/e u dorks call it.
wow, I saw an article about it in my popular science about a month ago, but it warned about stray lights possibly hurting eyes. It said it worked by electrically exciting the air around it, and it was some sort of plasma air or something like that which is why its not perfect and sorta has the wavy effect.