Three pressure sensors in the robotic hand send sensory feedback to separate electrodes attached to nerve cells, which the brain interprets as touch.

A new robotic hand has a surprisingly humanlike way to cool off: it can sweat.

As well as its robotic hand, the company produces a mobile app that can be used to control the prosthesis.

And then a scene where a robotic hand in the front of the computer appeared.

The little robotic hands have super-heated edges, which mean they burn through tissue (rather than actually cutting it) and cauterise veins as they go.