Why bionic eyes could transform sight

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Claudia Hammond speaks to a researcher in Australia developing a whole new form of vision.

The field of engineering has remodelled medication for hundreds of years, as way back because the ancient Egyptians United Nations agency created tailored toes from wood and animal skin. throughout the twentieth Century, mechanical and electronic advances created heart pacemakers and additional subtle prosthetic limbs attainable. Now, researchers square measure making bionic eyes to assist blind individuals in seeing once more.

You wouldn't even like eyeballs  
Neurosurgeon Jeffrey Rosenfeld, director of the Monash Institute of Medical Engineering in Australia, hopes to implant little “ceramic micro-electrode tiles” into the brain’s cortical area of blind volunteers this year – bypassing the traditional visual pathway. You wouldn't even like eyeballs. A photographic camera mounted on a try of glasses captures pictures that square measure then processed in an exceeding device concerning the dimensions of a movable. The ensuing image is then transferred wirelessly to the tiles within the brain – the additional tiles, the additional elaborated the image. Such techniques designed to assist individuals with disabilities might even be adopted by others desirous to enhance their own senses or performance.

Rosenfeld spoke to the BBC’s Claudia Hammond at our World-Changing ideas Summit in Sydney in Nov. you'll hear the interview from 7:30 onward within the episode of BBC World Service programme medical examination below, that conjointly options a quest of the fascinating history of engineering, and therefore the moral queries that consequent generation of enhancements could raise within the future.

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