Comparing the artificial human eye to natural human eyes.
The dome-shaped retina of the human eyes gives it a wider field of view and higher resolution. The creators of this robot eye used a curved aluminum oxide membrane with minute-sized sensors made of perovskite to create a replica that works exactly like the human eyeballs.
A new design for an artificial eyeball (illustrated) could someday give keen eyesight to androids, or be used as a high-tech prosthetic. YAYING XU, © OFANTASTIC COLOR ANIMATION TECHNOLOGY CO., LTD.