This robotic mop sets a new standard for hands-free cleaning. Now you no longer need to change the cleaning pad when it's dirty as the mop does that for you. It includes a function that changes the cleaning pads for different areas and one that lifts the pad for different surfaces to reduce the transfer of dirt between rooms. We use LDS technology for navigation so that the mop builds up a map of your home. Now no areas are out of reach, and stains don't stand a chance.