This is another video of the HD2 with 5 Axis Position control arm. The arm joints have clutches and automatically or manually position. The controller is a pelican case with on board computer with touch screen and gamepad controls. The robot can be controlled by any four methods. C-OFDM (Coded Orthogonal frequency-division multiplexing) wireless, WiFi wireless, Ethernet cable tether, Fiber Optic Cable tether. In the video the arm is being controlled using COFDM.