So thats how R2D2 did it!

Two separate innovations are about to take the humble monitor to a new dimension. The Fog Screen has been developed in Finland and used a dry mist as a suface for projection. The other system from Heliodisplay from IO2 Tecnology is even more interesting as it uses air and has interactive properties. It does not use holography and looks amazing! Every home will have one even at $22,500 for a prototype - yes its not in production yet!