Walmart is testing a self-driving, floor-scrubbing robot
 

Walmart has been testing autonomous floor-cleaning robots in five of its stores, LinkedIn reports. The floor scrubber, developed by Brain Corp., is equipped with cameras, sensors and LiDAR to help it maneuver down aisles and around obstacles. And it...

https://www.engadget.com/2017/11/22/...rubbing-robot/