Effects of display curvature and task duration on proofreading performance, visual discomfort, visual fatigue, mental workload, and user satisfaction
- Title
- Effects of display curvature and task duration on proofreading performance, visual discomfort, visual fatigue, mental workload, and user satisfaction
- Author
- 경규형
- Keywords
- Display curvature; Task duration; Speed-accuracy trade-off
- Issue Date
- 2019-07
- Publisher
- ELSEVIER SCI LTD
- Citation
- APPLIED ERGONOMICS, v. 78, Page. 26-36
- Abstract
- This study examined the effects of display curvature and task duration on proofreading performance, visual discomfort, visual fatigue, mental workload, and user satisfaction. Five 27" rear-screen mock-ups with distinct curvature radii (600R, 1140R, 2000R, 4000R, and flat) were used. Ten individuals per display curvature completed a series of four 15 min comparison-proofreading trials at a 600 mm viewing distance. Only proofreading speed benefited from display curvature, with 600R providing the highest mean proofreading speed. Proofreading speed increased and accuracy decreased for all display curvatures over the 1 h proofreading period. Visual discomfort, visual fatigue, and mental workload increased during the first 15 min of proofreading. A decrease in critical fusion frequency during that period indicated increases in visual fatigue and mental workload. A short break between 15 min proofreading tasks could be considered to prevent further degradation of task performance and ocular health.
- URI
- https://www.sciencedirect.com/science/article/pii/S0003687019300298https://repository.hanyang.ac.kr/handle/20.500.11754/112364
- ISSN
- 0003-6870; 1872-9126
- DOI
- 10.1016/j.apergo.2019.01.014
- Appears in Collections:
- COLLEGE OF COMPUTING[E](소프트웨어융합대학) > MEDIA, CULTURE, AND DESIGN TECHNOLOGY(ICT융합학부) > Articles
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