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Comparison of Visual Performance with Operational Fatigue Level based on Eye Tracking Model
S.F.Wong; Y.F.Cong
2018
Source PublicationProcedia Manufacturing
ISSN2351-9789
Volume17Pages:302-308
Abstract

Fatigue is factor which can cause health problems and decrease work efficiency. State of the art fatigue studies are mainly committed to investigating impacts of the Visual Display Terminal (VDT) screen luminance, resolution, and the distance between the VDT and operators. Fewer studies commit to understanding visual performance experienced by the operator when facing different conditions. This paper aims to find out whether the degree of fatigue and color combination of the interface that can influence visual performance when interacting with a text-based and eye tracking under exercise and no-exercise consideration. The viewing performance of 30 subjects was estimated by comparing eye tracker measurements before and after moderate exercise.

Visual reaction time is significantly affected by color backgrounds. Color background transfer results in a long reaction time, while the white background transfer leads to a short time reaction time. The testers who exercise before the experiment have more positive performance than those who do not in an attention test. For the subjects who exercised, the longer they were able to rest, the better their performance. Therefore, engaging in appropriate exercise may have a good effect on the performance of operators. Additionally, the change in interface motivates eye movements and improves eye performance.

KeywordVisual Performance Fatigue Level Eye Tracking Exercise Consideration
DOIhttps://doi.org/10.1016/j.promfg.2018.10.050
Language英语
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTROMECHANICAL ENGINEERING
AffiliationDepartment of Electromechanical Engineering, University of Macau
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
S.F.Wong,Y.F.Cong. Comparison of Visual Performance with Operational Fatigue Level based on Eye Tracking Model[J]. Procedia Manufacturing,2018,17:302-308.
APA S.F.Wong,&Y.F.Cong.(2018).Comparison of Visual Performance with Operational Fatigue Level based on Eye Tracking Model.Procedia Manufacturing,17,302-308.
MLA S.F.Wong,et al."Comparison of Visual Performance with Operational Fatigue Level based on Eye Tracking Model".Procedia Manufacturing 17(2018):302-308.
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