EuroVis 2015, Cagliari, Italy

PoPI: Glyph Designs for Collaborative Filtering on

Interactive Tabletops

Sven CharleerJoris KlerkxErik Duval

EuroVis 2015, Cagliari, Italy

EuroVis 2015, Cagliari, Italy

EuroVis 2015, Cagliari, Italy

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von Zadow, U., Daiber, F., Schöning, J., & Krüger, A. (2010, November). Globaldata: multi-user interaction with geographic information systems on interactive surfaces. In ACM International Conference on Interactive Tabletops and Surfaces (pp. 318-318). ACM.

EuroVis 2015, Cagliari, Italy

EuroVis 2015, Cagliari, Italy

EuroVis 2015, Cagliari, Italy

??

Tang, A., Tory, M., Po, B., Neumann, P., & Carpendale, S. (2006, April). Collaborative coupling over tabletop displays. In Proceedings of the SIGCHI conference on Human Factors in computing systems (pp. 1181-1190). ACM.

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Isenberg, P., & Fisher, D. (2009, June). Collaborative Brushing and Linking for Co‐located Visual Analytics of Document Collections. In Computer Graphics Forum (Vol. 28, No. 3, pp. 1031-1038). Blackwell Publishing Ltd.

McGrath, W., Bowman, B., McCallum, D., Hincapié-Ramos, J. D., Elmqvist, N., & Irani, P. (2012, November). Branch-explore-merge: facilitating real-time revision control in collaborative visual exploration. In Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces (pp. 235-244). ACM.

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EuroVis 2015, Cagliari, Italy

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Tang, A., Tory, M., Po, B., Neumann, P., & Carpendale, S. (2006, April). Collaborative coupling over tabletop

displays. In Proceedings of the SIGCHI conference on Human Factors in computing systems (pp. 1181-1190).

ACM.

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User position independence

+

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User position independence

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-Legend?

Join/Leave

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filter!

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filter!filter!

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A B1/B3 B2 C1 C2

Position of Participant Indicator

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Identify data points within the filter results of specific people

C

BA

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Viewpoint independence Principle of similarity

No legend Join/Leave Tabletop

v2 > v1

+

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Viewpoint independence Principle of similarity

No legend Join/Leave Tabletop

v2 > v1

+

-Nearby neighbours

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Seemed “Logical”+

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Seemed “Logical”+

-Principle of similarity

Slow

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*Surtola, H. (2005, July). The effect of data-relatedness in interactive glyphs. In Information Visualisation, 2005. Proceedings. Ninth International Conference on (pp. 869-876). IEEE.

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*Surtola, H. (2005, July). The effect of data-relatedness in interactive glyphs. In Information Visualisation, 2005. Proceedings. Ninth International Conference on (pp. 869-876). IEEE.

Natural mapping* Viewpoint independence

Principle of similarity Fastest v1 > v2

Perceived most useful

+

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1

2

Kinect

Tabletop

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EuroVis 2015, Cagliari, Italy

Future work• Dynamic setting • Color • More attributes • Visualization

types

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EuroVis 2015, Cagliari, Italy

Sven Charleer @svencharleer Joris Klerkx Erik Duval

* augmenthuman.wordpress.com * svencharleer.com