Facebook is testing a new account recovery method, facial recognition. The company has added the feature to its app as an alternative to normal two-factor authentication methods or email-based account recovery. After images of the feature appeared, Facebook confirmed the test.
We are testing a new feature for people who want to quickly and easily verify account ownership during the account recovery process. This optional feature is available only on devices you’ve already used to log in. It is another step, alongside two-factor authentication via SMS, that were taking to make sure account owners can confirm their identity. – Facebook
Facial recognition for ID verification has become increasingly popular alongside other biometric security options like fingerprint scanning. It’s being integrated into devices and, as seen here, in services.