Re: We have the technology
"I think I'd prefer an external camera with a supercomputer that whispers in my ear: E.g. "Just to the right of you there's a really cute guy, they look interested." or "The coffee cup is on the table two inches in front of your middle finger." I think I could adapt to that, without having dangerous metals in my skull."
You might enjoy this Wired article from almost 2 decades ago.
https://www.wired.com/2002/09/vision/
"A HALF CENTURY OF ARTIFICIAL-SIGHT RESEARCH HAS SUCCEEDED. AND NOW THIS BLIND MAN CAN SEE."
Biting the hand that feeds IT
