By using MRI brain scans to identify regions linked to hand movements and sensations, researchers were able to restore a ...

It started with a call about a robot vacuum with a giant mechanical pincer arm attached, and it just escalated from there.

The robot’s arm moves in the same way as a human’s arm ... The pin joins the knuckles together in a line and it acts as the pivot point (a point around which something turns).

There is also a company called SwitchBot which showed off a new robovac concept that features two unusual mechanical arms, a ...