Visibility Vol 13 Issue 1, 2019


Blue Blockers May Adversely Affect Light-sensitive Individuals


We hypothesize that blue blockers preferentially transmit wavelengths that increase discomfort, especially for those with light sensitivity.

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Elderly couple under tree smiling

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

Aaron P. Johnson, PhD

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Man using magnifier on glasses

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

Bradley E. Dougherty, OD, PhD

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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

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