Artificial Retina

Kathy, blind for over 30 years due to retinitis pigmentosa, finds hope in an artificial retina developed with NSF support. The device, implanted in her eye, connects to a camera in glasses, sending signals to her brain. Kathy is one of 20 patients using this technology, which allows her to perceive light contrasts. The device's software can be upgraded, improving her vision over time. Future versions may enhance resolution, potentially allowing users to recognize faces. Kathy's journey represents a step towards a brighter future for those with hereditary eye diseases.

How does Kathy perceive images with the artificial retina device?

What recent experience did Kathy have that demonstrated her improved vision?

What are Kathy's hopes for the future regarding her vision and her family's health?