{"version":"1.0","type":"rich","title":"ColorIsFake Midterm","description":"This visualization compares average emergency response times across San Francisco neighborhoods, separating alarm and fire incidents by color-coded bundles. Animated stacked bars update when a user selects a year from the dropdown or toggles sorting. Built with D3 v5, it uses `d3.nest()` and `d3.layout.stack()` to aggregate CSV data, `d3.scaleOrdinal` for the categorical color mapping, and SVG transitions for the year-driven updates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f5d2bedb8470468da6c8ca03cef3b2e7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}