A mobile robot having a collision detection system, the robot having a chassis including a drive arrangement, and a body mounted on the chassis and adapted to be movable relative to it in response to a collision with an object, the body including at least ...

A robotic system comprising a mobile robot including a body housing a rechargeable power source and first electrical contact means disposed on the body and a docking station including second electrical contact means, wherein the mobile robot is dockable on...