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A handheld projector (also known as a pocket projector, mobile projector, pico projector or mini beamer) is an image projector in a handheld device.
The Qumi is a portable, 3D, LED-powered projector based on Texas Instruments' 3D-Ready DLP Pico HD chipset [2] and Luminus's Phlatlight PT-39 LED light. [3] Its native resolution is 1280×800, and it is able to project up to 1920×1080. [4] The projector has a built-in microSD card slot and a remote control for the built-in media player.
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .
3M just got done pushing out its MPro 120, and here at CES we're already feasting our eyes on the MPro 150. For all intents and purposes, this is just an MPro 120 with 1GB of internal storage and ...
A carousel slide projector. The example pictured is a Kodak Carousel model 4400, dating from the mid-1980s. A carousel slide projector is a slide projector that uses a rotary tray to store slides, used to project slide photographs and to create slideshows. It was first patented on May 11, 1965, by David E. Hansen of Fairport, New York.
Red (635 nm), blueish violet (445 nm), and green (520 nm) laser pointers. A laser pointer or laser pen is a (typically battery-powered) handheld device that uses a laser diode to emit a narrow low-power visible laser beam (i.e. coherent light) to highlight something of interest with a small bright colored spot.