  Scatterplots are one of the simplest and most commonly-used visualizations
for understanding quantitative, multidimensional data. However, since
scatterplots only depict two attributes at a time, analysts often need to
manually generate and inspect large numbers of scatterplots to make sense of
large datasets with many attributes. We present a visual query system for
scatterplots, SCATTERSEARCH, that enables users to visually search and browse
through large collections of scatterplots. Users can query for other
visualizations based on a region of interest or find other scatterplots that
"look similar'' to a selected one. We present two demo scenarios, provide a
system overview of SCATTERSEARCH, and outline future directions.
