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Not sure how FaceID actually works, but in my understanding it can effectively distinguish between your face vs everyone else's face. It can't uniquely identify
by john_minsk 6y ago
Not sure how FaceID actually works, but in my understanding it can effectively distinguish between your face vs everyone else's face. It can't uniquely identify and search your face across 7 billion fingerprints.
Otherwise I don't understand why iPhone doesn't support "guest" profile via FaceID. Or iPad doesn't allow multiple users(family) on the same device by simply "looking at it"