期刊名称：International Journal of Asia Digital Art and Design Association
电子版ISSN：1738-8074
出版年度：2013
卷号：17
期号：4
页码：125-130
DOI：10.20668/adada.17.4_125
语种：English
出版社：アジアデジタルアートアンドデザイン学会
摘要：Many contrivances to give a button image solidity have been used in an interface design in order to enhance conveniencefor users by evoking operation to associate the real one.The previous study shows that it is possible to perceive the three dimensional space from the two dimensional image withthe luminance change via linear gradation.As with the spread of touch-panel terminals in recent years, many studies about the interface design for touch-panelterminals have been conducted, however less studies about the brightness value of the linear gradation have beenconducted.We conducted an experiment about the luminance value of the linear gradation in gray scale, focusing on a button solidityin a touch-panel terminal in this study. As a result, strong correlation was observed between the highlight and the shadowof the gradation, the average brightness difference between the two was 63.22% and the true value was between 62.20%and 64.23%.
关键词：button design;solidity;interface of touch-panel terminal
