NAU researchers release open-source exoskeleton framework - The Robot Report

Researchers at Northern Arizona University (NAU), led by associate professor Zach Lerner’s Biomechatronics Lab, have developed and released OpenExo, a comprehensive open-source robotic exoskeleton framework. This framework aims to lower the barriers to entry in exoskeleton development by providing free access to design files, code, and step-by-step building instructions for single- or multi-joint exoskeletons. OpenExo addresses the high costs, complexity, and interdisciplinary challenges involved in creating effective biomechanical exoskeletons, which traditionally require extensive trial, error, and collaboration across engineering, computer science, and physiology fields. Lerner’s team has a proven track record of applying exoskeleton technology to help children with cerebral palsy and patients with gait disorders, securing millions in grant funding and launching a spin-off company that brought a robotic ankle device to market. The lab has also been awarded nine patents related to exoskeleton development. By making OpenExo openly accessible, the