Amid research showing that iris scans are fallible, other research is showing that it’s possible our ears might instead be the best biometric yet.
Certainly, ears aren’t perfect, but unlike other facial features, they aren’t as prone to changing over time.
In a paper by Mark S. Nixon, a professor of computer vision at University of Southampton’s School of Electronics and Computer Science, he explains his findings. The paper, entitled “A Survey on Ear Biometrics,” explains many of the advantages ears have over other biometric identifications, including the fact that it is less intrusive.
In fact, those concerned about violation of privacy associated with facial recognition databases, eye scans, or fingerprint matching, might find ear biometrics to be much more appealing as a way of identifying and matching.