User Satisfaction Evaluation Model Based on Blink Interval
An user satisfaction evaluation model based on blink interval was proposed.This model can be used to calculate user satisfaction with blink interval during usability testing.31 participants were recruited to fulfill 2 tasks and recorded their eye movement data during the website usability testing.The participants were also required to give their satisfaction scores after each task ac-cording to the web design.The results showed a strong correlation between the users blink interval and their satisfaction and the lower the satisfaction is,the longer the blink interval is.A mathematical model between satisfaction and blink interval was obtained and can be used to calculate satisfaction scores(1~5 points)on corresponding blink intervals.Designers could forecast user satisfaction curve in the usability testing via this model and improve product availability in the next design based on the results.
usability testing satisfaction evaluation model blink interval
Wenjun Hou Jin Yang Fei Lyu Tiemeng Li
Beijing University of Posts and Telecommunications,Beijing 100876,China;Beijing Key Laboratory of Ne Beijing University of Posts and Telecommunications,Beijing 100876,China
国际会议
南昌
英文
1-11
2013-09-26（万方平台首次上网日期，不代表论文的发表时间）