对时间表的时间和分类不确定性的评估:人类活动中的一个案例研究回忆可视化
Veronika Potter1, Ha Le1, Uzma Haque Syeda1
1Khoury College of Computer Sciences, Northeastern University.
Visualization : proceedings of the ... IEEE Conference on Visualization. IEEE Conference on Visualization
|January 8, 2026
概括
在活动召回时间表 (ARTs) 中可视化不确定性至关重要. 对时间不确定性的透明度编码比划线更能提高准确性,用户偏好并不总是与性能相匹配.
科学领域:
- 人与计算机的交互
- 信息可视化 信息可视化
- 认知心理学 认知心理学
背景情况:
- 时间表对于事件规划和活动召回至关重要.
- 在可视化中有效编码时间和分类不确定性是具有挑战性的.
- 了解用户对不确定性表示的看法是有效设计的关键.
研究的目的:
- 为了评估不同视觉编码对活动召回时间表 (ARTs) 的时间和分类不确定性的有效性.
- 在不确定性可视化中调查用户偏好和性能之间的关系.
- 探索个人偏见如何影响ART的解释.
主要方法:
- 对81名参与者进行了一项混合方法的用户研究.
- 与活动互动的参与者回顾了具有不同不确定性编码的时间表.
- 收集了定量准确度测量和定性反.
主要成果:
- 当不确定性使用透明度编码时,相比于点击时,回忆时间信息的准确性明显更高.
- 参与者的表现并不总是与他们声明的视觉编码偏好保持一致.
- 定性分析显示,个人的认知偏见会影响对可视化不确定性的解释.
结论:
- 透明度是ART中时间不确定性的更有效的视觉编码,而不是的.
- 设计人员应该考虑在可视化接口中用户偏好和最佳性能之间的潜在断开.
- 未来的研究应该解决认知偏差对时间线解释和可视化设计的影响.
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