Exploring Effectiveness of Uncertainty Visualization Methods by Eye-Tracking

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F12%3A33143234" target="_blank" >RIV/61989592:15310/12:33143234 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Exploring Effectiveness of Uncertainty Visualization Methods by Eye-Tracking
Original language description
Several visualization techniques for the portrayal of uncertainty have been developed, but there is a gap in transferring knowledge between researchers and final users due to the lack of knowledge about the effectiveness of these visualizations. In thispaper, we present a user study that evaluates the perception of uncertainty of the most commonly used techniques for visualizing uncertainty. The study uses data that was designed to represent the uncertainty on maps and images. An eye-tracking study wasconducted to assess the differences in user behaviour during scanning the uncertainty visualizations. The search tasks involved primarily finding areas with the least or the most uncertainty. The second part of the research dealt with the usage of uncertainty legends. Eye-tracking can help to understand questions concerning the user's strategy of the information searching. The eye-tracking method can be considered as the objective one, because it is not influenced by the opinion of the
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the Tenth International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences
ISBN
978-1-84626-170-1
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
215-220
Publisher name
AGNUS
Place of publication
Florianopolis
Event location
Florianopolis, Brasil
Event date
Jul 10, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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