How does an operator control and communicate with the Guardian S robot? December 4, 2020 by Elevated The operator controls and communicates with the Guardian S robot via the hand-held Operator Control Unit (OCU), which uses Wi-Fi or optional wireless radio links (multiple ISM bands or LTE). Sarcos Insights Sarcos Robotics to Merge with Rotor Acquisition Corp. April 6, 2021 Sarcos Robotics is making Iron Man suits for the government March 9, 2021