Robot dogs are patrolling Singapore parks telling people to socially distance

Far from barking its orders, a robot dog enlisted by Singapore authorities to help curb coronavirus infections in the city-state politely asks joggers and cyclists to stay apart. The remote-controlled, four-legged machine built by Boston Dynamics was first deployed in a central park on Friday as part of a two-week trial that could see it join other robots policing Singapore's green spaces during a nationwide lockdown. "Let's keep Singapore healthy," the yellow and black robodog named Spot said in English as it roamed around. "For your own safety and for those around you, please stand at least one metre apart. Thank you," it added, in a softly-spoken female voice.