3M has been working with a secret partner (they won’t reveal who) to develop an ultra tiny projector capable of displaying images up to 50 inches wide. Pretty amazing for something the size of a matchbook. 3M says the secret to the technology is the lighting engine. 3M wants to be the first to market the tiny and portable projector saying it will sell the device for $300 to $400 at first, then prices should fall to $150 five years later.

So, I guess we should be getting ready to see built-in projectors on our cell phones? Cool, count me in.

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Via: Gizmodo