The Robot Arm function, used commonly in neural network papers, models the position of a robot arm which has four segments. While the shoulder is fixed at the origin, the four segments each have ...

We all might dream of having an industrial robot arm at our disposal, complete with working controller that doesn’t need constant maintenance and replacement parts, and which is able to help us ...

His 6 axis robot arm is certainly a strong first step on that road. As many people have learned, DIY robot arms are pretty difficult. [Dan]’s arm has the additional complexity of being 3D ...

This story appears in the September 2017 issue of National Geographic magazine. One man, one robotic arm, dozens of electrodes—these are the elements of a breakthrough experiment that’s ...