There’s going to be a while before pico projectors find a good, non-battery hungry way to reach integration in cell phones. Till that time gadgets like the portable WowWee Cinemin swivel projector might come in handy for those who’d like to add a projector their phones. Cinemin has a 2 hour battery life and projects images of resolution of 480×320 (HVGA). Costs $180.
