Who has time in today’s busy world to punch in written pass codes whenever they want to unlock their computer or mobile device? Nobody, that’s who! It’s for this reason that biometric security systems have been on the rise for the past several years — whether it’s fingerprint sensors or Face ID-style facial recognition. Not only are biometrics more secure (it’s a whole lot harder for someone to steal your face than your password), but there’s also no way for you to forget them.
However, while fingerprints and facial recognition are the hot biometric techniques right now, they’re by no means the only solutions available. Here are 7 others that could be keeping our devices secure in the years to come. Maybe.