Last time I went to renew my drivers license they directed me to a kiosk that was supposed to use facial recognition on me but for some reason (perhaps the faces I was making) it could not identify me and I had to get my license renewed the old fashioned way. That was good but I bet next time it will be improved. Think about what happens when Apple gets hacked and the hackers get everyone's biometric data. You can't change fingerprints or your face like you can a password when it gets compromised.