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 ...

XGIMI is marketing its portable projection screen as a complement to its MoGo 3 Pro video projector for outdoor movie watching. The backyard movie theater is a topic that we have covered rather ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Updated December 19, ...

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 ...