https://thefederalist.com/2021/07/21/scientists-are-using-brain-implants-to-read-patients-minds-and-you-might-be-next/ 1/2 way down the article gets into the details and considerations. The last paragraph shows how this case's emotional uplifting quality will drive this tech faster, knowledge is increasing ever so fast its exiting and scary at the same time.
This is actually very interesting, but for those who'd prefer to get their science from Scientific American than from The Federalist: https://www.scientificamerican.com/article/new-brain-implant-transmits-full-words-from-neural-signals/
