Home projectors promise cinema-scale viewing, but daily comfort depends on brightness, room lighting, sound, maintenance, and ...

Texas Instruments developed digital mirror devices, and the subsequent digital light processing (DLP) projector, starting in the late 1980s. The technology is a wondrous and fanciful application of ...

— -- You're lying in bed, staring in the dark up at a movie, music video, or slideshow that's been projected on the ceiling. If you didn't know better, you might assume the image was projected by ...

How to Buy an Ultrashort-Throw Projector ...