To build a “hand” for a robot apple picker, Joe Davidson first had to learn how to pick apples. After all, he was an engineer, not a farmer. “Picking apples seems like a very simple thing to do,” ...

This New Skittering Robotic Hand Could Reach Things You Can't ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Researchers have designed a low-cost, energy-efficient robotic hand that can grasp a range of objects -- and not drop them -- using just the movement of its wrist and the feeling in its 'skin'.