What if it goes wrong? We know facial recognition is not that fair. Makeups and hairstyle sometimes affect the result.. It is particular bad for dark skin co

What if it goes wrong? We know facial recognition is not that fair. Makeups and hairstyle sometimes affect the result.. It is particular bad for dark skin color: Part of it is poor training data set. Another part of the problem is lower contrast in photo (need better lighting / extra infra-red channel).