Eli5 How does facial identification work on I phones? I shaved my head and started to wear glasses..

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And the facial ID still works. How does it still know it’s me?

In: Technology

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Anonymous 0 Comments

Many recognition systems use reference points on your face and measure the distance between them. Tip of your nose, corners of your eyes, tops of your ears etc. If the structural dimensions of your face match up, you’re in! Glasses and hair don’t have an effect, cosmetic surgery or a deformative injury may.

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