A team from the Biomechatronic
Lab at Northern Arizona University (NAU) has developed OpenExo - the world’s
first comprehensive open-source exoskeleton framework. The system, which is now
freely available online, provides all the instructions, code and design files
needed to build a working exoskeleton.

The framework includes
step-by-step guides for constructing either single- or multi-joint
exoskeletons. This allows researchers, developers and clinicians around the
world to build upon existing designs rather than starting from scratch — a
process that is often expensive and technically demanding.
More information:
https://cosmosmagazine.com/technology/robotics/free-exoskeleton-blueprint-could-accelerate-rehab-robotics-research/