Researchers Think It's a Good Idea to Secure Your Phone Using the One Thing You Perpetually Lose

Researchers think they’ve come up with an better biometric tool for protecting a device: a user’s ear canals.

from gizmodo http://www.gizmodo.co.uk/2019/09/researchers-think-its-a-good-idea-to-secure-your-phone-using-the-one-thing-you-perpetually-lose/