There is a robot dog created to regulate the rules of social distance in the US. With the help of a camera and a sensor, it can determine the number of people. In the case of a crowded area, it will keep people away from each other.
The company says it is one of the most advanced commercial robots in the world. It can travel at an unequal terrain at a speed of 5 kilometers in an hour and has a 360-degree vision. Also, if the robot falls, it can rise momentarily.