The Chinese AI police tech aimed at physical, psychological and emotional states

Chinese AI-enabled equipment can help police assess the physical health, mental state, and even risk level of suspects, according to demonstrations at a law enforcement equipment exhibition in Beijing last week.
Chinese firms presenting their latest biometric devices at the international police and anti-terrorism technology expo said they could reduce manpower requirements for a police force and improve efficiency amid a shortage of frontline officers.
The three-day exhibit which ended on...