"These three people haven't left any facial recognition information to confirm their identities."
Cui Xiaohu's call came back, with a serious tone.
The law enforcement agencies have become very proficient in using face recognition systems. Common places, such as high-speed rail stations and airports, require face recognition not only to pass but with cameras above constantly operating. Those with experiences being checked by traffic police also know that with just a scan, their handheld device can obtain personal IDs, driving licenses, and even hotel records.
Similarly, facial information faces both database and permission issues, but regardless of calculations, when Cui Xiaohu finds no relevant information, it means these three people are essentially outside the mainstream system.
