I was thinking about face ID the other day. What if you trained it while making a funny face? So then you would have to make that face to unlock the phone and how could someone compel you to do so? It's sort of a 2-factor authentication in a way.
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- 3 yr. ago
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Right, so your choice of facial expression would, in effect, act like a passcode. Good luck breaking into Jim Carrey's phone!
I got the idea initially when I noticed I couldn't unlock the phone while laughing. Then I got annoyed and I guess angry face didn't work either.
I wonder now what would be the minimum facial contortion you would need to make a distinct ID? It could be something as subtle as curling your lip or raising a cheek muscle slightly? I might have to experiment with this a bit…