Say your hands are full of dirt, or dog hair, or pizza dough and your phone starts to ring. What do you do? Smear those dirty fingers all over the touch screen of your brand new phone? Pantech would like to create a phone where a simple wave of the hand can accomplish the same function.
Here's a commercial of the phone in action:
Now it could be a bit of time before we see this technology being adopted by smartphone manufacturers but you can't deny it's a pretty amazing idea.
Imagine a phone with face scanning, touchless navigation, a bendable screen, NFC chip and pico projector? Folks, we're living in the future.
Source: All Things D