| 摘要: |
| 提出了基于决策树的产品造型与可用性关系研究方法。首先，分析了产品的造型要素和可用性评价指标。其次，采用被试内实验设计方法，测量任务完成时间、任务执行过程的出错情况以及用户满意程度。最后，应用决策树对实验数据进行挖掘。结合手机进行研究，发现手机的造型要素与可用性之间存在一定的关系，结果表明该方法是正确可行的。 |
| 关键词: 产品造型 可用性 决策树 手机 |
| DOI： |
| 分类号:TB472 |
| 基金项目:江苏省高校自然科学研究项目资助（10KJD460002） |
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| Research on the Relationship between Product Form and Usability Based on Decision Tree |
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LI Yong-feng, ZHU Li-ping
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Jiangsu Normal University，Xuzhou 221116，China
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| Abstract: |
| The method that studies the relationship between product form and usability based on decision tree was proposed. Firstly, product form elements and usability evaluation indexes were analyzed. Secondly, within-subjects experiment design was applied to measure task completion time, errors during task execution, and user′s satisfaction degree. Finally, decision tree was utilized to mining the experimental data. A case study of mobile phones was conducted based on the presented method, and it was found that there are certain relationship between mobile phones′form elements and usability. The results suggested this method was valid and feasible. |
| Key words: product form usability decision tree mobile phones |
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