Measurement of Fatigue Based on Changes in Eye Movement during Gaze

Yuki KUROSAWA  Shinya MOCHIDUKI  Yuko HOSHINO  Mitsuho YAMADA  

Publication
IEICE TRANSACTIONS on Information and Systems   Vol.E103-D   No.5   pp.1203-1207
Publication Date: 2020/05/01
Online ISSN: 1745-1361
DOI: 10.1587/transinf.2019EDL8162
Type of Manuscript: LETTER
Category: Multimedia Pattern Processing
Keyword: 
eye movement,  fatigue,  critical fusion frequency (CFF),  calculation task,  

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Summary: 
We measured eye movements at gaze points while subjects performed calculation tasks and examined the relationship between the eye movements and fatigue and/or internal state of a subject by tasks. It was suggested that fatigue and/or internal state of a subject affected eye movements at gaze points and that we could measure them using eye movements at gaze points in real time.