I had interned with Fingerworks prior to the formal release of the project. The main problem I heard about was the demand cost/issues. Outside of the proposed

I had interned with Fingerworks prior to the formal release of the project. The main problem I heard about was the demand cost/issues. Outside of the proposed UI changes, Fingerworks product did all of this. I still wish I had bought one when I had the chance. Anyway, if they are serious about getting these made, I believe University of Delaware owns a fair amount of Wayne Westerman's patents, as the basic idea was the premise for his doctorate. He was a professor starting in '99, so that should make them easier to locate.