This app is designed for individuals with low-vision who wish to improve their visual acuity (VA). Users should consult with their primary ophthalmologist to determine the location of their preferred retinal locus (PRL). Using their PRL, users will be able to practice and improve their VA.
With the guidance of their doctor, users can configure the settings to match their current VA. The app will guide the user through a series of crosses, which progressively get smaller and smaller until the user completes the trial. Over time, completing the trials will lead to vision improvement.