I read about a blind guy who had a camera hooked up to an array of electrodes on his back and eventually was able to 'see' using it. That was a long time ago, b

I read about a blind guy who had a camera hooked up to an array of electrodes on his back and eventually was able to 'see' using it. That was a long time ago, but it looks like it's still a thing nowadays, see 'Brainport' [1] and 'Visual Prosthesis' [2] (aka 'bionic eye'). It's amazing how plastic brains and nervous systems seem to be! [1] https://www.scientificamerican.com/article/device-lets-blind-see-with-tongues/ https://www.scientificamerican.com/article/device-lets-blind... [2] https://en.m.wikipedia.org/wiki/Visual_prosthesis https://en.m.wikipedia.org/wiki/Visual_prosthesis