To make a robotic arm as slender as possible ... but this made the remote joints difficult to control when lower joints were moving. The solution was to use the fishing line inside of tubing ...

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 ...

What really sets the Z70 apart is its robotic arm, the first of its kind on a mass ... and then rises when exiting the lower space so there's no lag in mapping. The Saros 10 also uses lasers ...