Operating without a screen or external devices of any kind, the Heliodisplay laser color video projector creates 22- to 42-in.-diagonal flat images into seemingly thin air by modifying the ambient air ...

The weird and wonderful world of Disney may be about to get a little more weird and wonderful, depending on how you feel about drones. The Walt Disney Company has filed three patents suggesting it may ...

Projection applications have always been hindered by the need for an external screen to carry the image�be it rollup screen, blank wall, or sprayed/draped/poured background. the Heliodisplay laser ...