GeoVisA11y: An AI-based Geovisualization Question-Answering System for Screen-Reader Users
Chu Li, Rock Yuren Pang, Arnavi Chheda-Kothary, Ather Sharif, Henok Assalif, Jeffrey Heer, Jon E. Froehlich · 2026 · Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems (CHI '26)
This CHI 2026 paper tackles a long-neglected corner of accessible data visualization: geovisualizations — choropleth maps, dot density maps, and similar spatially encoded displays that pack demographic, environmental, and public-health information into visual layouts that…
geovisualization · data visualization · accessible visualization · screen readers · large language models