Color and Uncertainty: It is not always Black and White
| dc.contributor.author | Tak, Susanne | en_US |
| dc.contributor.author | Toet, Alexander | en_US |
| dc.contributor.editor | N. Elmqvist and M. Hlawitschka and J. Kennedy | en_US |
| dc.date.accessioned | 2014-12-16T07:21:06Z | |
| dc.date.available | 2014-12-16T07:21:06Z | |
| dc.date.issued | 2014 | en_US |
| dc.description.abstract | To fully comprehend the meaning and impact of visualized data it is crucial that users are able to perceive andcomprehend the inherent uncertainty of the data in a correct and intuitive way. Data uncertainty is frequentlyvisualized through color mappings. Previous studies argued that color hue is not suitable for communicatinguncertainty because most hue scales lack an intrinsic perceptual order. In this paper we examine the use of hue forcommunicating data uncertainty in more detail. We investigated the potential of distinct color triples (rather thanthe entire spectrum of colors, as used in previously studies) to represent different levels of uncertainty.We identifiedseveral color triples that reliably map to an intuitive ordering of certainty. Bipolar color scales constructed fromthese color triples can be used to communicate uncertainty in visualizations, particularly to audiences of nonspecialists.A 'traffic light' configuration (with red and green at the endpoints and either yellow or orange in themiddle) communicates uncertainty most intuitively. | en_US |
| dc.description.seriesinformation | EuroVis - Short Papers | en_US |
| dc.identifier.isbn | 978-3-905674-69-9 | en_US |
| dc.identifier.uri | https://doi.org/10.2312/eurovisshort.20141157 | en_US |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | H.5.m [Information Interfaces and Presentation] | en_US |
| dc.subject | Miscellaneous | en_US |
| dc.title | Color and Uncertainty: It is not always Black and White | en_US |
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