Here is a robot that can move tables and furniture in your home without you having to do a whole lot. The Kachaka mobile robot has a bunch of sensors to detect furniture docking position, sense its distance to obstacles and perceive its surroundings. It can move around people and objects and avoid collisions.
Kachaka comes with 4 microphones to recognize your voice commands. Its app lets you move your furniture and put the robot on a schedule. Kachaka has a moving speed of 400mm/s.