So the guys in this video have a hologram like projection unit which looks pretty awesome. Apparently it blows air up in a stream (or treats the air somehow) and then a projector projects an image on the stream of air from behind it. You know that hologram sure looks like the one in the first Star Wars as it is all wavy and fuzzy. Life immitating art immitating life? Additionally they have a touch control interface (similar to another video we posted of a similar technology). What seems to be different about this hologram projection is that the air is clear (or appears that way) verses having a screen of fog to project the image on.