1.San Francisco has become the first city in the USA to ban facial recognition software.
facial recognition 面部识别
Facial recognition programs are used in police and security operations.
面部识别计划将用于警方和安全任务之中 。
2.They said facial recognition technology would make it cheaper and faster for police to find crime suspects and identify missing people.
identify 确定
She was able to identify her attacker.
她认出了袭击她的人 。