面向任务的多媒体电子地图可用性评估实验设计  

Design of Usability Testing Experiment for Multimedia Electronic Map

作　　者：任忠斌[1] 孙庆珍[2] 

机构地区：[1]信息工程大学测绘学院,河南郑州450052 [2]郑州航空工业管理学院,河南郑州450015

出　　处：《地矿测绘》2009年第4期1-3,共3页Surveying and Mapping of Geology and Mineral Resources

摘　　要：针对传统可用性评估中出现的问题,提出了面向任务的多媒体电子地图可用性评估实验。该方法从用户的任务模型入手,给出了建立并行任务树的方法,提出了多媒体电子地图可用性评估实验的总体思路,并对可用性评估算法进行了详细的阐述。该方法可以有效减少实验人员的主观影响,降低进行可用性测试的财力和物力投入,提高可用性评估的效率。In order to solve the problems existed in the traditional usability evaluation, this paper puts forward a new way to evaluate the usability of multimedia electronic map. In the paper, it introduces the user task model firstly, and gives the method to build the task-tree; then, proposes the main idea of the usability testing, and explains the usability evaluating algorithm. This method can deduce the subjective effects when the people experiment on the maps, also can save the financial and material capabilities. So it can improve the effectivity of the usability testing for multimedia electronic maps.

关 键 词：多媒体电子地图 可用性评估 实验设计 

分 类 号：P28[天文地球—地图制图学与地理信息工程]