He went to a local hospital and there they said, Ran, there is no possibility of us being able to save these fingers.

In fact, they're not it's really a very, very high resolution input medium you have to just do it twice, you have to touch the screen and then rotate your finger slightly and you can move a cursor with great accuracy.

We discovered it. And what we found was that they have leaf like structures on their toes, with millions of tiny hairs that look like a rug, and each of those hairs has the worst case of split ends possible about 100 to 1000 split ends that are nano size.