Though the majority of the arm is metal, the hand at the end of his robot was built with 3D printed parts and can be switched out with the future attachments [Kris] plans to design. This ...

This robot it the result of improvements on his first drawing arm ‘bot featured here. The basic kinematics stayed the same in the arm’s second iteration, but the resolution was greatly ...

Researchers at the University of California, San Francisco, have created a Brain-Computer Interface—a device that connects the brain to a computer—allowing a paralyzed man to move a robotic arm just ...