用声音传递不确定性中的情绪，让数据更有感染力。
Sounds Uncertain: Exploring the Affective Aspects of Sonification for Uncertainty Visualization
- 通过共创实验设计情绪化与中性音效表达不确定性
- 波动音色常关联不安情绪，清晰音色代表中性感受
- 为情感化数据可视化提供声音设计参考
情感化可视化可通过视觉设计传递情绪，影响用户对数据的感知与互动。尽管声音在媒体中广泛用于激发情绪，但其在不确定性可视化中的情感表达作用仍不明确。本文通过联合设计研究，探讨声化如何传达不确定性的情感成分。参与者创作了两种声化方案：一种表达不确定性的情绪特征，另一种表现中性状态。结果表明，不确定性普遍与具有威胁感的波动音色相关，而中性则对应清晰、放松的音质。这些发现为融合声化的可视化设计提供了实用指导。
原文摘要 · Abstract (English)
Affective visualization can influence how users perceive, interpret, and engage with data by embedding and conveying emotion through visual design. While sound is widely used in media to evoke emotions, little is known about how sonification can support affective visualization. In this work, we investigate how sonification can communicate emotion in uncertainty visualizations through a co-design study. Participants created two sonifications to accompany a visualization: one conveying the affective component of uncertainty and one conveying neutrality. Our findings show that uncertainty was commonly associated with wavy auditory qualities related to an ominous sentiment. On the other hand, neutrality was associated with clear and relaxing auditory qualities. These results provide insights for the design of visualizations that integrate sonification to communicate the affective component of uncertainty.
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