Potential

Touchless Touchscreen

By: Javier Correas - Published: Mar 20, 2007 • References: techeblog
This is one of the coolest and most famous gadgets at CeBit. It's the very first touchscreen that works without the need to actually touch the screen, just like the screens in the movie "Menority Report", where commands are activated by the movement of the hand and not by the contact of the surface.

It works with the movements made in distances up to 15cm from the screen, and the result is really amazing... have a look at the video where they show all the capabilities, including passing pages like with newspapers for example. The movements mean a command, and then the action takes place, so the question in a close future will be... mouse? what for?