Bionic eyes are advanced devices designed to restore vision for people with severe visual impairments or blindness. They work by using a camera to capture images, which are then processed and sent to a microelectronic chip implanted in the eye. This chip stimulates the remaining healthy cells in the retina, allowing the brain to interpret the signals as visual information. These technologies often involve a combination of artificial intelligence and neuroscience to enhance the quality of vision. Research is ongoing to improve the resolution and functionality of bionic eyes, with the goal of providing a more natural visual experience for users.