From Delays to Densities: Exploring Data Uncertainty through Speech, Text, and Visualization

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dc.contributor.authorStokes, Chaseen_US
dc.contributor.authorSanker, Chelseaen_US
dc.contributor.authorCogley, Bridgeten_US
dc.contributor.authorSetlur, Vidyaen_US
dc.contributor.editorAigner, Wolfgangen_US
dc.contributor.editorArchambault, Danielen_US
dc.contributor.editorBujack, Roxanaen_US
dc.date.accessioned2024-05-21T08:19:05Z
dc.date.available2024-05-21T08:19:05Z
dc.date.issued2024
dc.description.abstractUnderstanding and communicating data uncertainty is crucial for making informed decisions in sectors like finance and healthcare. Previous work has explored how to express uncertainty in various modes. For example, uncertainty can be expressed visually with quantile dot plots or linguistically with hedge words and prosody. Our research aims to systematically explore how variations within each mode contribute to communicating uncertainty to the user; this allows us to better understand each mode's affordances and limitations. We completed an exploration of the uncertainty design space based on pilot studies and ran two crowdsourced experiments examining how speech, text, and visualization modes and variants within them impact decision-making with uncertain data. Visualization and text were most effective for rational decision-making, though text resulted in lower confidence. Speech garnered the highest trust despite sometimes leading to risky decisions. Results from these studies indicate meaningful trade-offs among modes of information and encourage exploration of multimodal data representations.en_US
dc.description.number3
dc.description.sectionheadersText and Speech
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume43
dc.identifier.doi10.1111/cgf.15100
dc.identifier.issn1467-8659
dc.identifier.pages14 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.15100
dc.identifier.urihttps://diglib.eg.org/handle/10.1111/cgf15100
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectCCS Concepts: Human-centered computing → Human computer interaction (HCI); Empirical studies in HCI; Empirical studies in visualization
dc.subjectHuman centered computing → Human computer interaction (HCI)
dc.subjectEmpirical studies in HCI
dc.subjectEmpirical studies in visualization
dc.titleFrom Delays to Densities: Exploring Data Uncertainty through Speech, Text, and Visualizationen_US
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