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Robots Could Solve the Lionfish Ecological Disaster

“Lionfish are an invasive species that are destroying our coral reefs and fisheries,” writes SkinnyGuy. “The non-profit RISE (from iRobot’s Colin Angle) has a plan to use robots to fish these Lionfish and serve them up to us on a delicious, golden platter.” Mashable reports:
This was not as crazy of an idea as it sounds and Angle had already been wondering “if there was still a way to use robot technology to solve larger environmental problems and maybe more proactively than merely sending our defense robots to natural disaster zones”… Could, Angle wondered, a robot even do the job and could it do it at scale? “Spending half a million dollars to build a robot that kill 10 lionfish is absurd,” he told me…

They started with fresh-water electro fishing technology and adapted it for salt water. The robot stuns, but doesn’t kill the lionfish and then it sucks them into the robot. It does this over and over again, until full of unconscious fish and then rises to the surface where a fisherman can unload the catch and deliver them to waiting restaurants and food stores. “Ultimately, the control of this device is like a PlayStation game: you’re looking at screen and using a joystick controller. Zap it, catch it, do it again, said RISE Executive Director John Rizzi who told me that a team of unpaid volunteers have been working on the prototype for over a year.”

The fish-killing robot will launch in Bermuda at the America’s Cup festivities on April 19th, where there’ll also be a celebrity chef lionfish cook-off and other events to help raise money “to further developer, build and deliver these robots to commercial fishermen and women.”

Read more of this story at Slashdot.

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