Stringman, an $800 open-source room scale gripper robot

Stringman is released for $800, equipped with 4 motors for room-level operation, with an average load of 1.9 kg, working space up to 7x7x3 meters, suspended by ceiling anchors, open-source hardware and software, can operate offline on a local network, providing 185 cubic meters of working space for $1000, far exceeding similar robots.