Model-based evaluation of expert cell phone menu interaction
Model-based evaluation of expert cell phone menu interaction
复制标题
基于模型的专家手机菜单交互评估
DOI：
--
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
F. Ritter
中科院分区：
文献类型：
--
作者：
R. Amant;T. E. Horton;F. Ritter
我们基于用户的认知模型和易于使用的优化技术，描述了支持手机菜单层次结构分析的概念。我们对示例手机上菜单遍历的五个简单任务的用户性能进行了实证研究。应用于这些任务的两个基于 GOMS 和 ACT-R 的模型给出了良好的行为预测。我们使用经验支持的模型来创建菜单层次结构的有效评估和改进流程。我们的工作做出了三个主要贡献：对一项新的、非常常见的人机交互任务进行了新颖而及时的研究；现有模型的新版本，用于准确预测性能；以及用于生成菜单层次结构的搜索程序，该菜单层次结构可在模拟研究中将遍历时间减少约三分之一。
We describe concepts to support the analysis of cell phone menu hierarchies, based on cognitive models of users and easy-to-use optimization techniques. We present an empirical study of user performance on five simple tasks of menu traversal on an example cell phone. Two of the models applied to these tasks, based on GOMS and ACT-R, give good predictions of behavior. We use the empirically supported models to create an effective evaluation and improvement process for menu hierarchies. Our work makes three main contributions: a novel and timely study of a new, very common HCI task; new versions of existing models for accurately predicting performance; and a search procedure to generate menu hierarchies that reduce traversal time, in simulation studies, by about a third.