Visual Comparison of Eye Movement Patterns

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dc.contributor.authorBlascheck, Tanjaen_US
dc.contributor.authorSchweizer, Markusen_US
dc.contributor.authorBeck, Fabianen_US
dc.contributor.authorErtl, Thomasen_US
dc.contributor.editorHeer, Jeffrey and Ropinski, Timo and van Wijk, Jarkeen_US
dc.date.accessioned2017-06-12T05:22:22Z
dc.date.available2017-06-12T05:22:22Z
dc.date.issued2017
dc.description.abstractIn eye tracking research, finding eye movement patterns and similar strategies between participants' eye movements is important to understand task solving strategies and obstacles. In this application paper, we present a graph comparison method using radial graphs that show Areas of Interest (AOIs) and their transitions. An analyst investigates a single graph based on dwell times, directed transitions, and temporal AOI sequences. Two graphs can be compared directly and temporal changes may be analyzed. A list and matrix approach facilitate the analyst to contrast more than two graphs guided by visually encoded graph similarities. We evaluated our approach in case studies with three eye tracking and visualization experts. They identified temporal transition patterns of eye movements across participants, groups of participants, and outliers.en_US
dc.description.number3
dc.description.sectionheadersEvaluating Visualization
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume36
dc.identifier.doi10.1111/cgf.13170
dc.identifier.issn1467-8659
dc.identifier.pages087-097
dc.identifier.urihttps://doi.org/10.1111/cgf.13170
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf13170
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectH.5.2 [Information Interfaces and Presentation]
dc.subjectUser Interfaces
dc.subjectGraphical user interfaces (GUI)
dc.titleVisual Comparison of Eye Movement Patternsen_US
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