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Font sizes used in Snellen chart when viewed at 20 feet and

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Font sizes used in Snellen chart when viewed at 20 feet and adapted

Subjective colour preference

Font sizes used in Snellen chart when viewed at 20 feet and adapted

Subjective colour preference

Joanna ZANDER, User Experience, Emily Carr University of Art + Design, Vancouver, ECUAD, Department of Design

Subjective colour preference

Font size recommendations

Font sizes used in Snellen chart when viewed at 20 feet and adapted

Font sizes used in Snellen chart when viewed at 20 feet and adapted

Font sizes used in Snellen chart when viewed at 20 feet and adapted

Font size comparisons of underwater values and predicted values