Scientists, led by an Indian-origin researcher, are developing biologically-inspired drones that can navigate just like birds and flying insects without needing human input, radar or satellite navigation. "We then use biologically-inspired principles to design novel vision systems and algorithms for the guidance of UAVs," Srinivasan said. "The study of their behaviour could also reveal some of the basic principles of visual guidance in a number of organisms including humans," he said. At first glance, insects and birds have very different brains in terms of size and architecture, yet the visual processing in both animals is very effective at guiding their flight. "The biologically-inspired principles we uncover will foster a new generation of fully autonomous UAVs that do not rely on external help such as GPS (Global Positioning System) or radar," said Srinivasan.

Source: dna July 04, 2016 11:35 UTC