{"version":"1.0","type":"rich","title":"BA 401 EXERCISE","description":"A yellow smiley face with moving eyebrows demonstrates fundamental DOM manipulation using D3.js. The visualization is created with SVG elements, including circles for the face and eyes, rectangles for eyebrows, and a path for the mouth. D3 selections and the `arc` generator construct the face, while chained `transition` calls with `.duration(2000)` animate the eyebrows up and down. The source code is provided as an HTML file with a bundled JavaScript module.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/edf656b492204935bc3069199904cf4d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}