Blind People May See With This Scientific Breakthrough

An experimental device is helping a handful of volunteers see. The device, called Orion, captures images and transforms them into dots of light the patients can see. Patients can see images in various shapes: a circle, oval, or a moving line, according to Dr. Nader Pouratian, the lead researcher for the Orion. CBS News has more details: 

Here's how it works. Using a camera attached to a pair of sunglasses, Orion captures images a person would see and then sends the data through a handheld device to an implant that's been surgically inserted into the visual part of the brain. The implant then turns those images into dots of light the patient can see.

image credit: via wikimedia commons


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