One small step for man, one giant leap for man-machine interface! Or man-roach interface, I guess! It seems that researchers at the iBionicS lab at North Carolina State University have created a remote-control system to stimulate and steer cockroaches. This report came at the 34th Annual International Conference of the IEEE Engineering in Medicine & Biology Society last month, and represents quite the step forward for cybernetics.
In short, the research team equipped a Madagascar hissing cockroach with a circuit board that connects directly to its antennae. It’s a well known fact that cockroaches, in addition to being nuclear war-resistant, use their two antennas to find their way around. By sending electrical signals to one or the other, they were able to steer the cockroach as it made its way around.
To be fair, this is not the first case of insect cyborgs being developed. In 2009, the researchers at iBionicS unveiled a similar program using remote-controlled hawk moths. In that same year, the University of California, Berkeley, and the University of Michigan presented their collaborate project: remote-controlled beetles! Here, the beetles had electrodes wired into their brains and flight muscles which were used to command them to take off and steer them while in the air.
Interestingly enough, research in both of these latter cases was being funded by the Defense Advanced Research Projects Agency (DARPA) with the goal of creating remote-controlled insects could go where humans cannot and aid in search-and-rescue or even spy missions. You’ve heard of UAV’s, aka. spy drones, doing reconnaissance, right? Well look out! The next time you see a flying beetle or a hawk moth, you could be on someone’s camera. Smile before you step on it!
And be sure to check out the video below of iBionicS lad testing their remote-control roach steering system.
Source: Discover Magazine