{"version":"1.0","type":"rich","title":"Scan Path","description":"This visualization displays eye-tracking scan paths from multiple users over a stimulus image, showing fixation sequences as connected lines and circles sized by fixation duration. A dropdown menu lets viewers switch between different stimulus images. The code uses d3’s `nest()` to group fixation data by user, `scaleLinear` for axis mapping, `line()` for path generation, and `scaleOrdinal` with `schemeCategory10` for color encoding, with interactive tooltips on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/28a2d173455d4b238bdd077102fecc99?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}