{"version":"1.0","type":"rich","title":"Kids Shape and Color App","description":"This interactive app lets a child choose a color, size, and shape from three side panels to customize a central display mark. Built with d3 v5, it uses an SVG canvas and event handlers (`onClick`) to update the state. The shape panel uses d3’s `symbol` factory to render circle, square, and triangle paths, while the color and size panels present clickable circles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8017ee068c914916aaa7ead7b203102b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}