ARIA

Accessible Rich Internet Applications attributes and roles that communicate interface semantics to assistive technologies. Incorrect ARIA can make native semantics worse, and it does not change visual behavior by itself.

Accessibility and provenance

What a page owes a keyboard, a screen reader and a fact-checker: the accessibility basics and the C2PA vocabulary for proving where a file came from.

Keyboard accessibility · Focus order · Focus indicator · Accessible description · Color contrast · Reduced motion · Captions · Audio description · Status message · Content Credential · C2PA assertion · C2PA claim · Claim signature · Manifest store · Content binding · Hard binding · Soft binding · Ingredient · Trust list

← Focus indicator · Accessible description →

See it in the full glossary · 579 terms across 19 areas. Scan a site to see which of these apply to it.