What if buttons could morph out of the surface of your device? Tactus Technology has developed a new tactile user interface for touchscreen devices that does exactly that.
Tactus provides a new dimension to touchscreens by enabling real, physical buttons that rise up from the surface on demand, and then recede back into the screen, leaving a perfectly flat, transparent surface when gone.
For more info check out the official website…
[thx Cristiana]