For years, mathematical content on the web has been made accessible through MathML. In contrast, math in PDF files was typically reduced to unstructured alternative text—insufficient for braille math ...

PDF files have been a convenient way to deliver print documents online, but they remain a challenge to make accessible. Problems include: The difficulty and cost of making PDF files accessible (Penn ...

PDFs are one of the most commonly used document formats in academic and administrative environments, but they can also be some of the least accessible if not created properly. This guide outlines key ...

When people talk about accessible PDF files, they are referring to PDF files that have searchable, selectable text, not just an image of text. The basic characteristics of an accessible PDF include ...