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How do interactive tabletop systems influence collaboration?
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DOI：10.1016/j.chb.2011.08.010.png)
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This paper examines some aspects of the usefulness of interactive tabletop systems, if and how these impact collaboration. We chose creative problem solving such as brainstorming as an application framework to test several collaborative media: the use of pen-and-paper tools, the around-the-table form factor, the digital tabletop interface, the attractiveness of interaction styles. Eighty subjects in total (20 groups of four members) participated in the experiments. The evaluation criteria were task performance, collaboration patterns (especially equity of contributions), and users' subjective experience. The around-the-table form factor, which is hypothesized to promote social comparison, increased performance and improved collaboration through an increase of equity. Moreover, the attractiveness of the tabletop device improved subjective experience and increased motivation to engage in the task. However, designing attractiveness seems a highly challenging issue, since overly attractive interfaces may distract users from the task. (C) 2011 Elsevier Ltd. All rights reserved.
Keyword:
Tabletop interfaces
Creative problem solving
Brainstorming
Social loafing
Collaboration
Motivation
期刊
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8.9
论文数:
9.0K
被引数:
5.8W
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