Have a printer & a webcam?

[Du5t1n 57]

You print out a page with a special square on it then hold it in front of your camera and it will pop out a 3D world for you! http://ge.ecomagination.com/smartgrid/#/augmented_reality

Example:

[Michael 290]

awesome, I tried it and it was pretty cool.

[Arcane 12]

Coolio! I'm going to try this sometime.

[Roc 8]

My only question is how it works. It looks pretty awesome.