Fluidly Revealing Information

  • Revealing relevant information on demand is an essential requirement for visual data exploration. In this state-of-the-art report, we review and classify techniques that are inspired by the physical metaphor of un/folding to reveal relevant information or, conversely, to reduce irrelevant information in data visualizations. Similar to focus+context approaches, un/foldable visualizations transform the visual data representation, often between different granularities, in an integrated manner while preserving the overall context. This typically involves switching between different visibility states of data elements or adjusting the graphical abstraction linked by gradual display transitions. We analyze a literature corpus of 101 visualization techniques specifically with respect to their use of the un/folding metaphor. In particular, we consider the type of data, the focus scope and the effect scope, the number of un/folding states, the transformation type, and the controllability and interaction directness of un/folding. The collectionRevealing relevant information on demand is an essential requirement for visual data exploration. In this state-of-the-art report, we review and classify techniques that are inspired by the physical metaphor of un/folding to reveal relevant information or, conversely, to reduce irrelevant information in data visualizations. Similar to focus+context approaches, un/foldable visualizations transform the visual data representation, often between different granularities, in an integrated manner while preserving the overall context. This typically involves switching between different visibility states of data elements or adjusting the graphical abstraction linked by gradual display transitions. We analyze a literature corpus of 101 visualization techniques specifically with respect to their use of the un/folding metaphor. In particular, we consider the type of data, the focus scope and the effect scope, the number of un/folding states, the transformation type, and the controllability and interaction directness of un/folding. The collection of un/foldables is available as an online catalog that includes classic focus+context, semantic zooming, and multi-scale visualizations as well as contemporary un/foldable visualizations. From our literature analysis, we further extract families of un/folding techniques, summarize empirical findings to date, and identify promising research directions for un/foldable data visualization.zeige mehrzeige weniger

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Metadaten
Verfasserangaben:Mark-Jan BludauORCiD, Marian DörkORCiD, Stefan Bruckner, Christian Tominski
URN:urn:nbn:de:kobv:525-36719
DOI:https://doi.org/10.1111/cgf.70152
ISSN:0167-7055
Titel des übergeordneten Werkes (Englisch):Computer Graphics Forum
Untertitel (Englisch):A Survey of Un/foldable Data Visualizations
Verlag:Wiley-Blackwell
Verlagsort:Oxford
Dokumentart:Wissenschaftlicher Artikel
Sprache:Englisch
Jahr der Erstveröffentlichung:2025
Veröffentlichende Institution:Fachhochschule Potsdam
Datum der Freischaltung:28.05.2025
GND-Schlagwort:Falten; Visualisierung
Jahrgang:44
Ausgabe / Heft:3
Aufsatznummer:e70152
Seitenzahl:26
Fachbereiche und Zentrale Einrichtungen:FB4 Design
Forschungs- und An-Institute / Inst. für angewandte Forschung Urbane Zukunft (IaF)
DDC-Klassifikation:000 Informatik, Informationswissenschaft, allgemeine Werke / 000 Informatik, Wissen, Systeme
Open Access:Hybrid Open Access
Lizenz (Deutsch):Creative Commons - CC BY - Namensnennung 4.0 International
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