Assistive Technology
Software or hardware used by people with disabilities to consume content.
Definition
Includes screen readers and alternative input methods.
Why it matters
PDF structure quality directly affects AT output.
Related PDFHQ workflows
Use this concept when optimizing, converting, validating, or troubleshooting document workflows.
Related Knowledge
Accessibility
Design and document practices enabling equal access for all users.
PDF/UA
PDF/UA is an accessibility-focused PDF profile aimed at usable documents for assistive technologies.
Alternate Text
Text alternative that describes meaningful non-text elements like images.