You’ve built the perfect robotic arm. How do you drive it? If you are [angrymop] you interface a 3D mouse from 3DConnexion via a few microcontroller boards. The Spacenavigator mouse is a ...

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 ...

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 ...