[Jochen Alt] is on a roll. We just covered his ball-balancing robot, Paul, only to find his phenomenal six-DOF robot arm in full retro style. Its name is “Walter” and it’s done up in DDR ...

Scientists in Zurich are developing a robot to be used in disaster areas that are too dangerous for humans. HyQ is a quadruped robot that resembles a dog. It has been around for years, but now ...