MIT’s 3-in-1 training tool eases robot learning

MIT engineers have developed a novel three-in-one training interface that allows robots to learn new tasks through any of three common demonstration methods: remote control (teleoperation), physical manipulation (kinesthetic training), or by observing a human perform the task (natural teaching). This handheld, sensor-equipped tool can attach to many standard robotic arms, enabling users to teach robots in whichever way best suits the task or user preference. The interface was tested on a collaborative robotic arm by manufacturing experts performing typical factory tasks, demonstrating increased flexibility in robot training. This versatile demonstration interface aims to broaden the range of users who can effectively teach robots, potentially expanding robot adoption beyond manufacturing into areas like home care and healthcare. For example, one person could remotely train a robot to handle hazardous materials, another could physically guide the robot in packaging, and a third could demonstrate drawing a logo for the robot to mimic. The research, led by MIT’s Department of Aeronautics and Astronautics and CSAIL, was presented at the IEEE I