{"version":"1.0","type":"rich","title":"Final Project","description":"This final project presents a quality assurance dashboard for a proton therapy center, displaying the status of multiple beam parameters across three large donut charts. Each ring segment represents a specific measurement spot or energy level, with parameter names labeled along curved paths. The visualization is built with React and D3 v6, using `d3.pie` and `d3.arc` to generate the SVG donut segments, while custom path generators position the labels. Data is loaded from a CSV file containing spot-by-spot measurement values, rendered as green arcs.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7f810b77827c46d292126a33fc78142d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}