Your fingerprint has expired. Please choose a new fingerprint to continue. You new fingerprint can not be the same as any of the 10 previous fingerprints you have used.

Biometrics is an id, not a password.

@leeloo I'm sorry, what? did that actually happen?

@esoteric_programmer
No, but it should.

Just as you should change your password if it becomes public knowledge, if you use biometrics as a password (rather than just an id), you should change your fingerprint every time you leave it on the refrigerator.

@leeloo lol! is it even possible to do that?
@esoteric_programmer
The first nine times you open the refrigerator, sure. After that, you can extend it if you are willing to take your shoes off every time.
@leeloo lol! but we all know, real ninjas use gluvs programmed to emit a different fingerprint each time they're put on