Understanding and Improving Drilled-Down Information Extraction from Online Data Visualizations for Screen-Reader Users
Ather Sharif, Andrew M. Zhang, Katharina Reinecke, Jacob O. Wobbrock · 2023 · Proceedings of the 20th International Web for All Conference (W4A '23)
This extended abstract presents enhancements to VoxLens, an open-source JavaScript plug-in that improves the accessibility of online data visualizations for screen-reader users (SRUs) through a multimodal approach. Over 7.6 million people in the United States use screen readers,…
screen readers · data visualization accessibility · alternative text · sonification · blind and low vision