基于席克定律与费茨定律的菜单可用性研究  

Usability study of menus on Fitts' s law and Hick's law

作　　者：唐诗斯[1] 秦拯[1] 欧露[1] 

机构地区：[1]湖南大学信息科学与工程学院,长沙410082

出　　处：《计算机工程与应用》2016年第10期254-258,共5页Computer Engineering and Applications

基　　金：国家自然科学基金(No.61272546)

摘　　要：针对人机交互界面菜单设计可用性预测问题,以席克定律和费茨定律为建模基础,提出一个全新的菜单交互可用性预测模型。该模型通过设计一种评估用户选择目标菜单项的耗时计算方法,预测对象涵盖从新手到专家所有层次的用户行为。实验结果表明,在用户从新手转换到专家行为的各个阶段,使用该模型预测得到的菜单交互可用性数据与实验测试得到的数据吻合较好,两者相关性达0.968,证明该模型能广泛应用于各类菜单设计过程中的可用性预测工作。According to the rapid prediction of menu design in human-computer interaction interface, a model is derived based on Fitts＇ slaw and Hick＇s law, which proposes a calculation method to forecast the time of selecting target through analyzing the transition from novice to expert behavior. An experiment is executed to test the validity of the model. Comparative results show that the data from experiments dovetails nicely with the data predicted by the model in all stages from novice to expert behaviorand the relativity between is 0.968.

关 键 词：席克定律 费茨定律 菜单可用性 人机交互 视觉搜索 空间位置 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]