previs

This library contains the PreVIS questionnaire, which is a measure of visualization perceived readability. It contains 4 components for the 4 dimensions of perceived readability: Understand, Layout, DataRead, and DataFeat. When using this library, please replace the vis-example.png with your own visualization.

Reference

A.-F. Cabouat, T. He, P. Isenberg, and T. Isenberg, “PREVis: Perceived Readability Evaluation for Visualizations,” IEEE Transactions on Visualization and Computer Graphics, vol. 31, no. 1, pp. 1083–1093, Jan. 2025, doi: 10.1109/tvcg.2024.3456318.