Your hand is a touchscreen
New Delhi, March 05: Those who find the touchscreens on their ever- shrinking gadgets too fiddly to handle, will be glad to hear that scientists are developing a new touch surface — your own arm.
Developers at Microsoft Research and Carnegie Mellon University are working together to create an armband — named Skinput — that projects an interface directly on your skin.
They have combined a mini projector, which creates a changing display, with a sophisticated sensor that can tell which part of your arm is being tapped.