Generally, I think a iris scanner would be a better option.
Great idea Lauda! I'll take 3. Just send me a PM when you're doing the beta testing and I'd be happy to lend a
n eye hand.
I do think the fingerprint idea would be perfect for spending money but not huge amounts of bitcoin. It would be a great idea if there was 2FA, a password on the local device you're trying to spend from and a fingerprint scan needed. That would take care of most if not all of your 'hacking' issues.