A good way to explore the algorithms of the robot is to set it out to run in the night. At the entrance of the room, set a high obstruction. Set up a tripod. Ta

A good way to explore the algorithms of the robot is to set it out to run in the night. At the entrance of the room, set a high obstruction. Set up a tripod. Take long exposure photos every minute or so. Then turn on the lights/wait till day time. Take another photo. Overlay the photos in an editor program. Spot the missing areas. EDIT: here are some examples by other people: https://spectrum.ieee.org/automaton/robotics/home-robots/long-exposure-pictures-of-robots-cleaning https://spectrum.ieee.org/automaton/robotics/home-robots/lon... And here are some resources if you have a Xiaomi robot vacuum cleaner (also sold as RoboRock) https://github.com/dgiese/dustcloud https://github.com/dgiese/dustcloud