Nano Touch Technology
More images below.

Nano Touch screen
Until now, touch screen was shown to work well on plus 3-inch screens, making the device hard to carry while working out. This new, semi-transparant touchscreen, makes it possible to use multiple fingers at the same time and control very small devices from behind. We are talking as small as 1 inch!

New Generation
This is only the beginning of a new generation of touch screens, the researchers hope to incorporate the new system in electronic jewelry and watches as well as high tech clothing. Nothing about the pricing or the release date yet as it is still in the concept fase.