Show and tell

Redmond, Washington-based Microvision has taken the wraps off a prototype of what it claims is the first handheld, battery-powered, 'plug-and-play' projector based on the company's single micro-mirror laser scanning display technology.

Code-named 'Show', Microvision's stand-alone miniature projector is powered by the company's proprietary ultra-miniature PicoP display engine.

Show connects directly to laptops, mobile phones, portable media players (PMPs), digital cameras and other mobile devices to project large, high-resolution images and video onto any surface. The images projected can range anywhere from 12 inches (30cm) to 100 inches (2.5m) in size depending upon the projection distance.

The production version of the device is expected to offer approximately 2.5 hours of continuous battery life, sufficient to watch a full-length movie without a need for recharging.

Microvision says that Show can project a widescreen, WVGA (848 X 480 pixels), DVD quality image, which offers a very different experience from the tiny display solutions available today on various portable devices. Designed for viewing high-quality projected images in a variety of controlled lighting environments, Show is claimed to offer more than five times the resolution of competing miniature projectors that typically only offer QVGA resolution (320 x 240 pixels).