{"version":"1.0","type":"rich","title":"Activity7_Question1","description":"A donut chart displays weekly app usage percentages, labeling each slice directly and through a legend that pairs app names with their numeric values. The visualization loads data from a remote CSV file, parses usage values as numbers, and uses a categorical color scheme. Built with D3 v7, it relies on the pie and arc generators to compute slice geometry, with SVG paths and text elements rendered inside a 600×400 canvas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c5f27ac262fa4f13a0d5e6b51d282233?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}