Novel Interaction Techniques for Visual Comparison
نویسندگان
چکیده
Comparison is an important task when visually exploring and analyzing data. We devised interaction techniques that assist in conducting comparison tasks for table-based and matrix-based visual representations. The basic idea is to allow users to dynamically create snapshots of parts of the visual representation. For the comparison of such snapshots, the user can (1) flexibly arrange them on the screen, (2) temporarily fade them out, or (3) temporarily fold them away. These techniques aim to enable users to easily contrast the data depicted in a snapshot with data in the base visualization or in other snapshots. Additional visual cues are provided to further assist the user in finding dis/similar parts in the data.
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