A next step forward.

Software scans the visible surface into 3D and then performs artistic projection. I am excited about usable technology that can be built using this approach, such as scanning your living room and projecting interfaces onto various objects and machines. Thoughts:

Check the calories on your milk and enter them into a future version of a food and fitness tracker.

Project interfaces onto your notebook to scan files or drawings and archive them onto a wireless harddrive.

TV , media and communication anywhere.

It reminds me of augmented reality, without the glasses.