{"version":"1.0","type":"rich","title":"CMU Trail","description":"This interactive EEG data explorer visualizes brainwave activity from the CMU Trail dataset. Users select EEG channels to plot against each other, choose between scatterplot, bar chart, or line graph visualizations, and filter by wave types (Alpha, Beta, Gamma, Delta). The scatterplot uses d3.scaleLinear for axes with animated circle transitions via transition.attr, while the line graph uses d3.line with curveBasis. Data is loaded asynchronously from CSV files using d3.csv, with dropdown menus implemented as a reusable ES6 module component.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d4985277b1c646db80e1406b7427b4b9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}