Watch: Incredibly versatile active ball-joint gear is mind-bending
At its core, this system developed at Yamagata University in Japan uses a “simple” cross-spherical gear paired with a monopole gear to control pitch, roll, and yaw. Essentially, the same full range of movement you’d see in a rotator cuff (the shoulder)… Continue reading Watch: Incredibly versatile active ball-joint gear is mind-bending