BioFlexShirt: A SMA-Driven Shoulder Exoskeleton and Its Assisted Motion Mechanism Study
Loss of shoulder mobility severely impairs upper limb function and reduces quality of life. Here we present BioFlexShirt, a wearable soft exoskeleton driven by shape memory alloy (SMA) actuators, designed to assist shoulder movements across three degrees of freedom. Inspired by the anatomy of major shoulder muscles, Bi...