Hierarchical multi-touch selection techniques for collaborative geospatial analysis.

Butkiewicz, Thomas.

Jeong, Dong Hyun.

Wartell, Zachary.

Ribarsky, William.

Chang, Remco.


  • In time critical visual analytic environments collaboration between multiple expert users allows for rapid knowledge discovery and facilitates the sharing of insight. New collaborative display technologies, such as multi-touch tables, have shown great promise as the medium for such collaborations to take place. However, under such new technologies, traditional selection techniques, having been ... read more
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  • Thomas Butkiewicz, Dong Hyun Jeong, Zachary Wartell, William Ribarsky, Remco Chang, "Hierarchical multi-touch selection techniques for collaborative geospatial analysis", Proc. SPIE 7346, Visual Analytics for Homeland Defense and Security, 73460D (30 April 2009); doi: 10.1117/12.819025; http://dx.doi.org/10.1117/12.819025.
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