제어로봇시스템학회:학술대회논문집
- 1999.10a
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- Pages.189-193
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- 1999
Subjective Evaluation for Recovery from Visual Strain in Video Data Terminal Operation - How to Recover from Visual Strain in VDT Operation -
- Muraoka, Tetsuya (Gunma Polytechnic College) ;
- Nakashima, Noboru (Polytechnic University at Tokyo) ;
- Ikeda, Hiroaki (Retired from Shizuka University) ;
- Ishizaki, Yoshiaki (NEC Field Service Ltd.)
- Published : 1999.10.01
Abstract
For a video data terminal (VDT) operator, visual strain was caused by continuous VDT operations was found id be recovered by watching the picture of virtual far point with the background of the complementary color when the treatment to recover from visual strain was carried out. When the VDT operator watches the picture of virtual far point with the condition of the complementary color stimuli on the CRT display in 60 or 120 minutes after the start of the VDT operation, the visual strain is recovered and the VDT operator is kept healthy.
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