This makes me want to go back to making a custom keyboard again. The feature to scan your hands is interesting, but I can't seem to get it to work at all. I got it to measure the length of my digits, but when it came to measuring how flexible they are I could never get it to complete. On top of that the detection seemed to freak out a lot and the right hand model was screwed up. Overall this does seem really cool, but more something I'll bookmark to try later.