Mathematical Content Browsing for Print-disabled Readers Based on Virtual-world Exploration and Audio-visual Sensory Substitution
Rynhardt Kruger, Febe De Wet, Thomas Niesler · 2023 · ACM Transactions on Accessible Computing
This research addresses a critical accessibility gap: mathematical equations in PDF documents are largely inaccessible to blind and visually impaired readers. While standards like MathML exist for encoding accessible mathematics, most scientific and technical papers are…
mathematical accessibility · sensory substitution · PDF accessibility · blind users · sonification