Code in macOS Big Sur Suggests Face ID Could Be Coming to Macs

Apple's Face ID feature that allows a device to be unlocked with a facial scan is limited to the iPhone and the iPad at the current time, but code found in macOS Big Sur suggests that Face ID may come to Macs in the future.
Adding a TrueDepth camera system and Face ID to the Mac would be a logical next step for the feature, and 9to5Mac located Face ID references in the latest Big Sur beta, including an extension with code to support a "PearlCamera" function."Pearl" is the codename that Apple has