3M has recently announced that they are working with a leading consumer electronics company to release the world’s first mini projector. This mini projector will be attachable to cell phones, cameras and laptops. It will be able to display an image up to 50 inches, diagonally.

The device is estimated to sell between $300 and $400 when released, and is expected to drop to $150 within five years.

Via: About Projectors