There are many things that make you special: Your sense of humor, your dance moves, your personal style, the shape of your ear. That’s right, your ear. Sensitive touchscreens can pick up much more than a finger tap or swipe. With the right software and phone, they can detect the shape of a human ear.
That’s the idea behind the ERGO Android app by Descartes Biometrics. When an ear is pressed against the screen, the points where it makes contact with the glass are mapped out and compared to a stored ear print. If it matches, the user is authenticated. The app is adjustable and can require multiple scans for the highest levels of security, or just one for people who feel they have a low risk of losing their phones.