Discovering Accessible Data Visualizations for People with ADHD

dc.contributor.advisorPark, Ji Hwan
dc.contributor.authorTran, Tien
dc.contributor.committeeMemberNicholson, Charles
dc.contributor.committeeMemberEthridge, Lauren
dc.date.accessioned2024-05-08T00:10:53Z
dc.date.available2024-05-08T00:10:53Z
dc.date.issued2024-05-10
dc.date.manuscript2024-04-29
dc.description.abstractThere have been many studies on understanding effective data visualizations regarding general users. However, we have a limited understanding on how people with ADHD comprehend data visualizations and how it might differ from the general users. To understand accessible data visualization for people with ADHD, we conducted a crowd-sourced survey involving 70 participants with ADHD and 77 participants without ADHD. Specifically, we tested the chart components of color, text amount, and use of visual embellishments/pictographs, finding that some of these components and ADHD affected participants’ response times and accuracy. We outlined the neurological traits of ADHD and discussed specific findings on accessible data visualizations for people with ADHD. For example, we found that various chart embellishment types affected accuracy and response times for those with ADHD differently depending on the types of questions asked. Based on these results, we suggested visual design recommendations to make more accessible data visualizations for people with ADHD.en_US
dc.identifier.urihttps://hdl.handle.net/11244/340318
dc.languageen_USen_US
dc.rightsAttribution-ShareAlike 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-sa/4.0/*
dc.subjectAccessibility Designen_US
dc.subjectData Visualizationsen_US
dc.subjectattention - deficit/hyperactivity disorder (ADHD)en_US
dc.subjectHuman-computer interactionen_US
dc.thesis.degreeMaster of Scienceen_US
dc.titleDiscovering Accessible Data Visualizations for People with ADHDen_US
ou.groupGallogly College of Engineeringen_US
shareok.orcid0009-0005-9297-4623en_US

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