The pilot system works by using a laser sensor that identifies movement off the curb when the pedestrian light is still red. The bollard then emits its water spray, set to 26 degrees Celsius, and announces, “Please do not cross the street, crossing is dangerous.”
Unsurprisingly, the bollards are also equipped with facial recognition technology and photographs of jaywalkers are displayed on a giant LED screen next to the crossing.
The use of facial-recognition technology is soaring in China where it is being used to increase efficiencies and improve policing. AI is being used to find fugitives, track people’s regular hangouts, predict crime before it happens, but, most commonly, to stop jaywalkers.