Scientists used a tiny brain implant to help a blind teacher see letters again

Just a start Chip. Humans implanted with cybernetics is not far away.

Wow! That's a really cool thing!! To think that scientists and doctors are so good now that they can place a device precisely in the part of the brain that is necessary.
I had brain surgery a couple of years ago - deep brain stimulation - in an attempt to control tremors. For the most part it was very successful. Got to thank the docs who did the work, they were magnificent!! Thanks, PO1 William "Chip" Nagel , for posting the article!