Relationship between viewing distance and visual fatigue in relation to feeling of involvement

被引：0
|
作者：
Sakamoto, Kiyomi [1 ]
Aoyama, Shoichi [1 ]
Asahara, Shigeo [1 ]
Yamashita, Kuniko [2 ]
Okada, Akira [2 ]
机构：
[1] Matsushita Elect Ind Co Ltd, Corp R&D Strategy Off, 3-1-1 Yagumo Naka Machi, Moriguchi, Osaka 5708501, Japan
[2] Osaka City Univ, Sumiyoshi Ku, Osaka 5588585, Japan
来源：
COMPUTER-HUMAN INTERACTION | 2008年 / 5068卷
关键词：
viewing distance; visual fatigue; feeling of involvement; TV; physiological and psychological measurements;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this study, we carried out experiments to measure the effect of viewing distance on visual fatigue using two kinds of visual content. Both experiments showed that visual fatigue reached a minimum at a distance of 3 to 4 times the height of the display (3-4H) and that sympathetic nerve activity peaked at around 3H. These results indicate that the viewing distance for less visual fatigue and a closer feeling of involvement might be in between the two distances. These indices, which we adopt in this study, have the potential to be effective evaluation indices for measuring visual fatigue taking feeling of involvement into consideration.
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页码：232 / +
页数：2
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