Yahoo Researchers Use A Phone’s Touchscreen To Scan The Ear Like A Fingerprint

 What if your phone could let you — and only you — answer an incoming call, no thumb print/PIN/swipe gesture required? Instead of a finger, it’d gauge the shape of your ear; instead of a fingerprint sensor, it’d use the touchscreen your phone already has built-in.
That’s the idea behind Bodyprint, a new concept out of Yahoo’s research labs. Read More