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Article Dans Une Revue IEEE Transactions on Visualization and Computer Graphics Année : 2012

Co-located Collaborative Visual Analytics Around a Tabletop Display

Petra Isenberg
Danyel Fisher
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Sharoda A. Paul
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Meredith Ringel Morris
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Kori Inkpen
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Mary Czerwinski
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Résumé

Co-located collaboration can be extremely valuable during complex visual analytics tasks. We present an exploratory study of a system designed to support collaborative visual analysis tasks on a digital tabletop display. Fifteen participant pairs employed Cambiera, a visual analytics system, to solve a problem involving 240 digital documents. Our analysis, supported by observations, system logs, questionnaires, and interview data, explores how pairs approached the problem around the table. We contribute a unique, rich understanding of how users worked together around the table and identify eight types of collaboration styles that can be used to identify how closely people work together while problem solving. We show how the closeness of teams' collaboration and communication influenced how they performed on the task overall. We further discuss the role of the tabletop for visual analytics tasks and derive design implications for future co-located collaborative tabletop problem solving systems.
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Dates et versions

hal-00690239 , version 1 (22-04-2012)

Identifiants

Citer

Petra Isenberg, Danyel Fisher, Sharoda A. Paul, Meredith Ringel Morris, Kori Inkpen, et al.. Co-located Collaborative Visual Analytics Around a Tabletop Display. IEEE Transactions on Visualization and Computer Graphics, 2012, 18 (5), pp.689--702. ⟨10.1109/TVCG.2011.287⟩. ⟨hal-00690239⟩
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