{"version":"1.0","type":"rich","title":"Temperature in Different Cities","description":"This visualization displays one week of hourly temperature readings from seven cities as a small multiples area chart, with each city in its own row. The example intentionally demonstrates ineffective data-encoding choices: color carries no meaningful information, the area under each curve has no interpretable value, and comparing trends across rows is visually difficult. The chart is built using Vega-Lite specifications rendered via vega-embed, with D3 v4 handling data loading and responsive window resizing. The dataset originates from the now-defunct Sense Your City project.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a500c94edbd149b1a222f8193aed1ccc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}