中文摘要：

首先,介绍了Fitts＇定律,然后,设计了验证Fitts＇定律的实验,最后,使用Matlab7.0.1对数据进行了统计和分析.实验结果有效地验证了Fitts＇定律,并且Fitts＇ Law（错误率为4％）得到的预测模型精度高于通过“effective width”Fitts＇ Law得到的预测模型.

英文摘要：

Abstract： This paper firstly introduces the Fitts＇ law, then designs an experiment to verify this law, finally uses Matlab7.0.1 for data statistics and analysis. The experiment result effectively validates the Fitts＇ Law to a certain extent, and the accuracy of the prediction model by Fitts＇ Law （the error rate is 4%） is higher than the predictive model by the ＂effective width＂ Fitts＇ Law model.