Friday I posted some satirical like ads from the folks at Microvision, you know the ones building the ultra small Pico projectors to be used in cell phones. Well, it looks like 3M has emerged as a contender in the ultra-ultra portable projector market, although they’ve yet to name the outsourced company to build it. This bite sized LED projector can display an image up to 50-inches, diagonally and is intended as an add-on to the cell phones, computers and cameras. It’s expected to cost $300 – 400, but come on, who really knows how much these things are gonna go for.

[Slashgear]