Here is a ted talk about reverse engineering the nerve impulse signals to create these artificial retinas. It's only about 10 minutes, but a fascinating video.

Here is a ted talk about reverse engineering the nerve impulse signals to create these artificial retinas. It's only about 10 minutes, but a fascinating video. http://www.ted.com/talks/lang/en/sheila_nirenberg_a_prosthetic_eye_to_treat_blindness.html http://www.ted.com/talks/lang/en/sheila_nirenberg_a_prosthet...