AutoVizuA11y Tool for Screen Reader Accessibility in Charts

This research article presents AutoVizuA11y, a tool designed to enhance accessibility for screen reader users interacting with web-based charts. By automating the generation of descriptive insights and providing keyboard navigation, AutoVizuA11y addresses the challenges faced by visually impaired users in accessing data visualizations. Usability tests demonstrate its effectiveness, with high user satisfaction and improved interaction times, making it a significant advancement in the field of acc