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Published in:
2020 | OriginalPaper | Chapter
The Influence of Screen Brightness and Moving Speed of Visual Icons on Visual Acuity
Authors : Linghua Ran, Xin Wu, Hong Luo, Chaoyi Zhao, Xin Zhang
Published in: Advances in Design for Inclusion
Publisher: Springer International Publishing
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Abstract
In this experiment, static visual acuity and dynamic visual acuity were tested with standard visual acuity charts and vision testing software for three groups of people in different age groups under different lighting conditions. The results showed that the dynamic visual acuity and static visual acuity had a certain correlation with each other and the dynamic vision was always lower than static vision. Static vision and dynamic vision were gradually decreased with increasing of the age. As the brightness of the screen increased, the individual’s vision acuity increased. The moving speed of visual icons had great effect on the visual acuity.