Skatter is a SketchUp plugin developed by Patrick Bouchard, a well-known developer in the SketchUp community. The plugin allows users to create complex 3D scatter plots and particle systems with ease, making it an ideal tool for architects, landscape architects, and designers who need to visualize large datasets. With Skatter, users can create stunning visualizations of points, particles, or objects, which can be used to analyze and present data in a more engaging and interactive way.