Visibility Vol 11 Issue 3 & 4


Factors related to More Frequent Worry about Eyesight and Self-reported Progression of Vision Loss in Retinitis Pigmentosa Patients


Previously there were very few opportunities to obtain systematically collected information from a very large sample size of patients with a rare, orphan disease, such as retinitis pigmentosa (RP). A relatively new, international, online registry has been developed for individuals affected by inherited retinal degenerative disease (IRD), known as My Retina TrackerĀ®. This registry is intended to: improve understanding of the types and prevalence of IRDs; support and promote research in the IRDs; and facilitate clinical studies and trials.

Read More
Elderly couple under tree smiling

Quantifying Emotion Recognition and Classification in Clients with Age-Related Macular Degeneration

Aaron P. Johnson, PhD

Download Article
Man using magnifier on glasses

Characteristics of Older Bioptic Drivers: Effects of Increasing Age on Driving Safety

Bradley E. Dougherty, OD, PhD

Download Article
Elderly man being helped up steps

Using Remote Sighted Assistants to Identify the Location and Orientation of Visually Impaired Pedestrians

Paymon Rafian; Gordon E. Legge, PhD

Download Article