Tests on a new kind of prosthetic eye have proven successful, meaning that the technology could someday allow around 25 million people who are blind due to retinal diseases to see in crystal clarity, by having much stronger intercommunication when portraying the image to the brain.

Shiela Nirenberg and Chetan Pandarinath, of Weill Medical College of Cornell University in New York city have tested this retinal prosthetic in blind mice, discovering it gave them the power to see individual dimples on a baby's face.  With this success comes the potential of human use.