US military surveillance future: Drones now come in swarms?
June 20, 2012
RT News A small insect or a mosquito over your ear may now be much more than simply annoying. Those could easily be micro drones which now come in a swarm of bug-sized flying spies.
In an effort to create a hard-to-detect surveillance drone that will operate with little or no direct human supervision in out of the way and adverse environments, researchers are mimicking nature.
The University of Pennsylvania GRASP Lab showed off a network of 20 nano-quad rotors capable of agile flight, which could swarm and navigate in an environment with obstacles.
This is another step away from bulky heavily armed aerial vehicles or humanoid robots to a much smaller level of tiny remote-control devices. While current drones lack manoeuvrability, can’t hover and move fast enough, these new devices will be able to land precisely and fly off again at speed. One day the military hope they may prove a crucial tactical advantage in wars and could even save lives in disasters. They can also be helpful inside caves and barricaded rooms to send back real-time intelligence about the people and weapons inside.
A report in NetworkWorld online news suggests the research is based on the mechanics of insects, which potentially can be reverse-engineered to design midget machines to scout battlefields and search for victims trapped in rubble.
In an attempt to create such a device, scientists have turned to flying creatures long ago, examining their perfect conditions for flight, which have evolved over millions of years.