German researchers developed a simple way to control a robot using hand movement. Thanks to a new device future industrial robots as well as prostheses could be manipulated with ease. The new technology will be presented at the German Sensor+Test ...

Inspired by the Manta ray, the largest known specimen of the ray family, the German firm “Festo” created the “Air ray” – a remote-controlled ballonet filled with helium and constructed with a flapping-wing drive mechanism, which allows it to “swim” ...