12: SpaceTree

data: org charts, species relationships
interaction: expand/contract
[demo: www.cs.umd.edu/hcil/spacetree]


strengths
animated transitions easy to follow
weakness
cannot have multiple areas of focus

[Plaisant, Grosjean, and Bederson. SpaceTree: Supporting Exploration in Large Node Link Tree, Design Evolution and Empirical Evaluation. Proc. InfoVis 2002]



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