{"version":"1.0","type":"rich","title":"Activity7_Question1","description":"This pie chart visualizes browser usage statistics, with each slice sized by usage percentage and labeled with the browser name. The visualization is rendered as SVG using D3 v7, employing `d3.pie` and `d3.arc` to construct the chart, and `d3.scaleOrdinal` with `d3.schemeCategory10` for categorical coloring. Data is loaded from a remote CSV file via `d3.csv`, and a legend displays each browser name and its corresponding usage value. Text labels are placed using arc centroids, with the chart centered within a 600x400 SVG canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/93725e1ee6c14325974b28757055253d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}