Augmented Reality System for Retinal Image Projection Using Photovoltaic Cells

This technology is a novel method of restoring vision loss associated with retinal disease using a wearable augmented reality (AR) headset alongside a retinal implant. The AR headset is used with a method to stimulate the optic nerve, which triggers natural processes to enhance the wearer's clarity and stability of vision. This technology incorporates an eye tracking system that aligns the image projection system with the wearer’s eye movements in real time, allowing the user comfortable, clear, and stable perceived images and making the system a viable option for everyday use. 

Background: 
Degenerative retinal diseases, such as age-related macular degeneration (AMD), affect a large percentage of the population and can cause serious visual impairments, often in the form of damaged retinal cells that lose the ability to convert light into visual signals. This can lead to severe vision loss. Current vision restoration solutions use retinal prosthetics and photovoltaic implants to stimulate retinal neurons. These solutions often require complex surgeries to implement and are limited in the field and resolution of vision they provide.

Applications: 

• Ophthalmology
• Retinal degenerative conditions (AMD, macular degeneration, retinitis pigmentosa)
• Enhanced visual capabilities in low-light conditions
• Augmented visual information for navigation and object recognition

Advantages: 

• Enhanced vision restoration
• Functional in low-light conditions
• Eye tracking system for real-time, accurate, stable image projections