The Raven falls into the class of man-portable UAS. The Raven back-packable system which features two air vehicles or AVs, a ground control unit, remote video terminal, transit cases and support ...

Now, Won Dong Shin at the Swiss Federal Technology Institute of Lausanne (EPFL) and his colleagues have built a flying propellered robot called RAVEN that can walk, hop and jump into the air to ...

That’s where RAVEN stands out. This experimental winged drone has little mechanical legs that let it walk, jump over obstacles and leap quickly into the air. Engineers from Switzerland and the U ...