Effects of display curvature, display zone, and task duration on legibility and visual fatigue during visual search task

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• 作者：Sungryul Park^a ; ^{psr926@unist.ac.kr} ; Donghee Choi^a ; ^{cuni09@unist.ac.kr} ; Jihhyeon Yi^a ; ^{lindsey@unist.ac.kr} ; Songil Lee^a ; ^{songil@unist.ac.kr} ; Ja Eun Lee^b ; ^{dreaming@samsung.com} ; Byeonghwa Choi^b ; ^{bh123.choi@samsung.com} ; Seungbae Lee^b ; ^{color_lee@samsung.com} ; Gyouhyung Kyung^a ; ^{ghkyung@unist.ac.kr}
• 关键词：Display curvature ; Legibility ; Visual fatigue
• 刊名：Applied Ergonomics
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：60
• 期：Complete
• 页码：183-193
• 全文大小：1308 K
• 卷排序：60

文摘

Curvatures of 600 mm and 1200 mm were more legible and less visually fatiguing than a flat display. Legibility decreased by 8%–37% in the outermost zones of the 1200-mm and flat settings. Visual fatigue increased by 26%–45% in the outermost zones of the flat setting. A 30-min visual search task induced visual fatigue. Use of ∼600 mm curvature, avoiding the outer zones, and frequent breaks are advised for VDT tasks.