A screen shows a demonstration of a facial recognition software at the stall of the artificial intelligence solutions maker Horizon Robotics at the Security China 2018 exhibition on public safety and security in Beijing, China October 24, 2018. Photo: REUTERS/Thomas Peter
A screen shows a demonstration of a facial recognition software at the stall of the artificial intelligence solutions maker Horizon Robotics at the Security China 2018 exhibition on public safety and security in Beijing, China October 24, 2018. Photo: REUTERS/Thomas Peter