Need a compact, capable projector you can take with you for presentations on the road—or just tote from room to room, or to the backyard for movies? Here's a look at the top-rated models we've tested.

There's a certain magic projectors provide that you just don't get from regular screens, and that's why I'm a sucker for projectors. Anytime I have the option to watch a special event with friends or ...

Researchers developed a system that enables projection mapping within an illuminated environment. Several standard projectors and one large-aperture projector reproduce the environmental illumination ...