- Other Title
- VDT ヨウガ ヒョウジ ガメン ノ コノマシイ ハクハイ ケシキ
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Two expriments are performed to determine the optimal white background color for the positive presentation mode of a VDT screen. The first investigates white background color preference without regard to task. One-hundred twenty-four subjects rate the white background colors of a VDT screen. In addition, twenty-three subjects adjust background color to their preferred color. The second experiment studies changes of preference of white background color after VDT work. Four operators perform data-entry task for three hours during five days, and the results indicate that the prefered white background has a correlated color temperature about 8000 K. This temperature represents a slight decrease along the black body locus after VDT work.
- The Journal of the Institute of Television Engineers of Japan
The Journal of the Institute of Television Engineers of Japan 42 (12), 1351-1357, 1988
The Institute of Image Information and Television Engineers