{"version":"1.0","type":"rich","title":"Untitled","description":"This visualization presents an interactive particle system that arranges thousands of glowing dots into a large, animated smiley face. A force-directed simulation, powered by D3.js’s `forceSimulation` API, draws the particles toward target positions derived from an image’s pixel data, captured via Canvas `getImageData`. The result is a fluid, constantly shifting portrait where individual particles orbit and settle into the facial pattern, creating a dynamic, self-organizing picture.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2e7bfe8ce9e42ed88d661f6ad94cd47?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}