The strange method of combining cranial and high-tech surgery has shown video clips directly into the patient's brain, teaching the visual cortex to process images again.
Made of organic gold and ink, they are expected to restore vision back to normal.
Recently, researchers from Fudan University and China University of Science and Technology have found a cure for blindness in gold and titanium.
A new, breakthrough treatment with only 1 injection, can restore vision for people with genetic eye disease and save hundreds of thousands of others from the risk of blindness.