Debut of facial ID technology sparks controversy
Having abandoned its most iconic Home button's Touch ID function, iPhone X optimizes its customers' experience by allowing them to unlock their iPhones simply by scanning their faces through the Face ID function.
But Apple Inc has stressed that with Touch ID, Apple's fingerprint technology, the chance that a random person could unlock your phone with his or her fingerprint is one in 50,000, while with Face ID, it is one in one million, which makes it so secure that you can use it with Apple Pay and check out with just a glance.