Ears as a Biometric
It’s an obvious biometric for cell phones:
Bodyprint recognizes users by their ears with 99.8% precision with a false rejection rate of only 1 out of 13.
EDITED TO ADD: I blogged this in 2011.
Posted on May 1, 2015 at 12:46 PM •
Sidebar photo of Bruce Schneier by Joe MacInnis.