I saw this a while ago, Argus II implant: https://www.youtube.com/watch?v=05ee61Bu-Ok https://www.youtube.com/watch?v=05ee61Bu-Ok It exists, albeit only B&W an

I saw this a while ago, Argus II implant: https://www.youtube.com/watch?v=05ee61Bu-Ok https://www.youtube.com/watch?v=05ee61Bu-Ok It exists, albeit only B&W and at a very low resolution. However as we all know, technology can advance very quickly, and high resolution cameras are not inconceivable for this application.