Bionic Eyes: a Look Into the Future

Barbara, who lost her sight due to a degenerative disease, is part of a clinical trial for a retinal implant system by Picture Vision. The system uses a mini camera in glasses to transmit signals to an implant, allowing basic vision. The first-generation implants cost €100,000 and await approval. Picture Vision's new camera system mimics the retina and offers better resolution with more electrodes. Future implants aim to enable face recognition and reading. The company plans to start trials for a more advanced device by 2016.

What significant change occurred in Barbara's life 20 years ago?

How do the glasses help Barbara in her recovery?

What is the purpose of the mini camera built into the glasses?

What advancements are expected in the next generation of implants?

What does Picture Vision hope patients will be able to do with the new implants?