With a finger, face, voice: how identification technologies help buy, take loans and travel without passwords, pin codes and passports
The buyer enters the store, takes a bottle of water, goes to the checkout, puts the phone, pays and leaves. For most of us, there is nothing unusual in the described situation, but humanity needed to come up with a whole set of complex technological solutions so that it became possible. Their task is to recognize a person, to determine that it is he who belongs to this phone and this bank account, to instantly contact the bank and make a payment.