{"version":"1.0","type":"rich","title":"ICE_8 Family_Tree","description":"This interactive family tree visualizes user engagement with questions, branching from \"Visit\" to \"Attempted\" and \"Correct/Incorrect\" paths, with colors encoding outcomes. Built with D3 v5, it uses a horizontal tree layout (`d3.tree`), SVG rendering, and animated transitions (`transition().duration()`) to smoothly collapse and expand nodes on click. The dataset (`treeData`) is loaded from a JavaScript module, and zooming is handled via the `d3.zoom` API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/32397a7dac0242e4a9697e0c1a32f401?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}