What you can do with your Show-WX pico projector

Blogger Les Gray has got a Show-WX pico projector, and has come up with some nice things he can do with it. Some of these can be used with any pico-projector, but a focus-free laser projector is the best...

Some of his ideas: project a graphic message below you when you ride your bike, shadow-puppet environment, heads-up display for cars, home-made planetarium and more...