摘要
目的探究不同弹出窗口透明度对弹出窗口(前景)信息和背景信息综合判读绩效的影响。方法(1)采用调整法为弹出窗口确定下述透明度分布:前景信息临界可见、前景与背景信息最清晰、背景信息临界可见,进而选取对应透明度水平。(2)依据选取结果展开绩效实验。结果不同透明度水平的信息判读绩效,对于红色弹出窗口,反应时差异显著;蓝色窗口,正确率差异临界显著,反应时差异显著;黑色窗口,正确率和反应时差异均显著。结论对于绿色字符——红色、蓝色、黑色弹出窗口,能够同时提供前景和背景信息的透明度范围为7%-66%,利于前景和背景综合信息判读的透明度分别为24%~35%,25%~35%,25%~37%。
Objective To explore the effect of pop - up window transparency on synthetical judgment performance of both pop - up window（foreground） information and background information. Methods （ 1 ） First obtain the dis- tribution of pop - up window transparency under following conditions by means of adjustment ： the visible critical point of foreground information, the clearest point of synthetical information, and the visible critical point of background in formation. And then pick up corresponding transparency levels. （2） Carry out the experiment on the basis of the selected levels. Results Reaction time was significantly influenced by pop - up window transparency whether it was red, blue or black window; while accuracy was significantly influenced by pop - up window transparency when it came to black window. Conclusion As for red, blue and black pop - up windows with green characters, the transparency to provide both foreground information and background information ranges from 7% to 66% ; and the optimum transparency for synthetical information is 24% - 35%, 25% - 35% and 25% - 37%.
出处
《人类工效学》
2017年第1期11-15,共5页
Chinese Journal of Ergonomics
基金
浙江省自然科学基金(LQ13C090005)
关键词
弹出窗口
透明度
背景信息
综合信息
人机交互
信息视觉化
界面
pop - up window
transparency
background information
synthetical information
huma - computer interaction
information visualization
interface
