On a planet hosting 6.7 billion human beings, having proof you’re unique is of tantamount importance. The ear, it turns out, may be the best identification yet.
Through a new shape-finding algorithm called “image ray transform,” which boasts 99.6 percent accuracy, according to a study presented at the IEEE Fourth International Conference on Biometrics Sept. 29, the outer ear may prove to be one of the most accurate and least intrusive ways to identify people.
if you stick your ear to the door they will say that you are spying:D