| 摘要: |
| 目的 针对复杂数字界面视觉搜索不流畅、信息感知绩效低的实际问题，从界面导航布局角度开展实验研究，探讨不同导航布局形式对于用户操作绩效的影响。方法 以典型的三层级导航为研究对象，归纳总结出三大类、三十四种布局形式，并基于眼动追踪技术对被试在不同布局情况下完成任务所需要的反应时和眼动数据进行对比分析。结果 实验结果表明不同类别的导航布局对于被试的搜索绩效有显著影响;在A类布局中A1、A3明显优于A4、A7;在B类布局中B1明显优于B4、B6;在C类布局中C2明显优于C3、C6。从整体布局而言，B类左侧与C类右侧布局效果较优。结论 实验相关结论可为多层级导航的数字界面设计提供参考和指导性建议，对于提升用户界面交互的可用性有重要作用。 |
| 关键词: 数字界面 导航 布局 眼动追踪 绩效 |
| DOI：10.19554/j.cnki.1001-3563.2021.04.008 |
| 分类号:TB472 |
| 基金项目:中央高校基本科研业务费专项资金资助(JUSRP11999);江苏高校哲学社会科学优秀创新团队“体验设计与系统创新”资助;国家自然科学青年基金项目资助(61802151) |
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| Experimental Study on Multilevel Navigation Layout of Digital Interface in Complex Systems |
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SHEN Zhang-fan1, LI Rui1, NIU Ya-feng2
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(1.Jiangnan University, Wuxi 214122, China;2.Southeast University, Nanjing 211189, China)
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| Abstract: |
| The work aims to carry out experimental study from the perspective of interface navigation layout to explore the effects of different navigation layout forms on user performance in view of the practical problems of disfluency in visual search and low performance of information perception in complex digital interfaces. Typical three-level navigation was selected as the research object, and thirty-four layout forms from three navigation categories were summarized. Based on eye movement tracking technology, the respond time and eye movement data required to complete the task under different layout conditions were analyzed.The results showed thatdifferent categories of navigation layouts had significant influence on search performance. In layouts of category A, A1 and A3 were obviously better than A4 and A7. In layouts of category B, B1 was better than B4 and B6. In layouts of category C, C2 was better than C3 and C6. In view of the overall layout, the left of category B and the right of category C resulted in better performance.Relevant experimental conclusions can provide reference and suggestions for the digital interface design of multilevel navigation, and have important impact on improving the usability of user interface interaction. |
| Key words: digital interface navigation layout eye tracking performance |
