Diego Ghezzi and his retinal implants © Alain Herzog 2021 EPFL
A team of EPFL engineers has developed technology that could partially restore vision in blind people.
Being able to make blind people see again sounds like the stuff of miracles or even science fiction. And it has always been one of the biggest challenges for scientists. Diego Ghezzi, who holds the Medtronic Chair in Neuroengineering (LNE) at EPFL's School of Engineering, has made this issue a research focus. Since 2015, he and his team have been developing a retinal implant that works with camera-equipped smart glasses and a microcomputer. "Our system is designed to give blind people a form of artificial vision by using electrodes to stimulate their retinal cells," says Ghezzi.
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