Touchscreens are very accessible and they’re easy to use, but how do we take advantage of the technology to perform more complex interactions? Multi-touch and gestures have opened up new possibilities, but what if the screen could tell what was interacting with it? That’s the idea behind Qeexo’s FingerSense – the device can tell the difference between a fingertip, a nail, or a knuckle, as well as a stylus.