As our smartphones evolve to get better and (presumably) more secure, we’ve had a couple of interesting ways to boost the level of security we have over our precious phones. There have been PINs, passwords, pattern locks, facial recognition, iris scanners, and recently we’ve had a surge in popularity of fingerprint scanners.
Fingerprint scanners are still a relatively new concept that have been rolling out to more and more phones, especially over the past year.
