The Narwal robot mop and vacuum is perfect for anyone who hates cleaning! It creates a map of your floor plan and is easily controlled using your smartphone. The rounded triangular design of the cleaning pads was intentionally created to mimic the way a human would mop the floor. Beyond that, when the robot detects that that the cleaning pads have become too dirty, it will return to the base station and wash the pads before continuing where it left off.