What is the Heliodisplay?

Question

is it a hologram;

not too sound dumb but like in the Star Wars movies

Answer 1

The Heliodisplay's projected image hovers a few inches above the unit. Heliodisplays will work in controlled lit environments such as hotel lobbies, corporate offices, trade shows, and also low-light environments such as museums and nightclubs. As with any display technology, lower ambient light makes the image easier to see They are also $45,000 dollars and up

Answer 2

Basically, you hook a projector up and have it project onto a wall of misty air, and it makes an image that appears to float. The image projects of the water molecules in the mist.

So no, no hologram in the sense of Star Wars.