Beyond Alternative Text and Tables: Comparative Analysis of Visualization Tools and Accessibility Methods

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dc.contributor.authorKim, Nam Wooken_US
dc.contributor.authorAtaguba, Graceen_US
dc.contributor.authorJoyner, Shakila Cheriseen_US
dc.contributor.authorZhao, Chuangdianen_US
dc.contributor.authorIm, Hyejinen_US
dc.contributor.editorBujack, Roxanaen_US
dc.contributor.editorArchambault, Danielen_US
dc.contributor.editorSchreck, Tobiasen_US
dc.date.accessioned2023-06-10T06:17:03Z
dc.date.available2023-06-10T06:17:03Z
dc.date.issued2023
dc.description.abstractModern visualization software and programming libraries have made data visualization construction easier for everyone. However, the extent of accessibility design they support for blind and low-vision people is relatively unknown. It is also unclear how they can improve chart content accessibility beyond conventional alternative text and data tables. To address these issues, we examined the current accessibility features in popular visualization tools, revealing limited support for the standard accessibility methods and scarce support for chart content exploration. Next, we investigate two promising accessibility approaches that provide off-the-shelf solutions for chart content accessibility: structured navigation and conversational interaction. We present a comparative evaluation study and discuss what to consider when incorporating them into visualization tools.en_US
dc.description.number3
dc.description.sectionheadersInteraction and Accessibility
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume42
dc.identifier.doi10.1111/cgf.14833
dc.identifier.issn1467-8659
dc.identifier.pages323-335
dc.identifier.pages13 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.14833
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14833
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectCCS Concepts: Human-centered computing -> Empirical studies in visualization; Visualization systems and tools
dc.subjectHuman centered computing
dc.subjectEmpirical studies in visualization
dc.subjectVisualization systems and tools
dc.titleBeyond Alternative Text and Tables: Comparative Analysis of Visualization Tools and Accessibility Methodsen_US
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