{"version":"1.0","type":"rich","title":"Tool modalities","description":"A small-multiple matrix of scatterplots compares six visualization tool modalities (drawing tools, direct manipulation, GUI-based tools, grammars, libraries, and programming languages) across six qualitative dimensions such as usability threshold and expressiveness ceiling, plus a PCA projection of the original attribute space. Each plot encodes modality categories as colored dots, with jitter applied to overlapping points; labels appear only in the first plot. A background transition animates the frame after a delay, drawing attention to the PCA scatterplot in the corner.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-bce2174cf2ed4a9efd93e65e5d1956cc?mode=embed\" width=\"960\" height=\"1500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":1500,"cache_age":3600}