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在美国某城市银行门口有一台自动取款机，一位来取款的男子向取款机送入了信用卡后，取款机却迟迟不吐出钞票。很快，一位警察赶到现场将此男子带到警署。原来这位男子的信用卡是偷来的，而抓住这位小偷的正是取款机上安装的虹膜识别系统。通过发射出的红外线，该系统对取款男
There was an automatic teller machine at the gate of a city in the United States. After a man who came to withdraw money sent a credit card to a cash machine, the money machine did not spit money. Soon, a policeman arrived at the scene and took the man to the police station. It turned out that the man’s credit card was stolen, and it was the iris recognition system installed on the cash machine that seized the thief. By emitting infrared light, the system is for withdrawal males