|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|1095879||952584||2016||5 صفحه PDF||ندارد||دانلود رایگان|
• We discovered an optimal luminance difference between text and background.
• We developed a model that gradually changes luminance difference over reading time.
• The model is superior both in physiological comfort and psychological satisfaction.
This study proposes a model of adaptive luminance difference between text and background for comfortable reading on a smartphone display. The study is composed of two experiments. In Experiment I, the optimal luminance difference is identified in accordance with reading speed and preference. On the basis of the experimental results, the gradual decrease of luminance difference between text and background is developed. The change occurs while reading the text, and the model is applied to various illuminance levels. In Experiment II, the effect of adaptive luminance difference is validated in terms of reading speed, preference, and brainwave analysis using an electroencephalogram. Empirical evidence confirms that the developed model improves physiological comfort and psychological satisfaction, thereby it has a potential to be applied to the visual display industry.
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Journal: International Journal of Industrial Ergonomics - Volume 51, February 2016, Pages 68–72