List of ePub 3 a11y metadata

a11y-meta.xml

<!-- To put in your .opf file in <metadata>. -->
<!-- Don't forget to add prefix="schema: http://schema.org/" in <package> -->

<!-- Accessibility Metadata -->

 <!-- Please get rid of features you don't use in your book -->
    <meta property="schema:accessibilityFeature">alternativeText</meta>
    <meta property="schema:accessibilityFeature">audioDescription</meta>
    <meta property="schema:accessibilityFeature">braille</meta>
    <meta property="schema:accessibilityFeature">captions</meta>
    <meta property="schema:accessibilityFeature">ChemML</meta>
    <meta property="schema:accessibilityFeature">displayTransformability</meta>
    <meta property="schema:accessibilityFeature">enhancedAudio</meta>
    <meta property="schema:accessibilityFeature">highContrast</meta>
    <meta property="schema:accessibilityFeature">largePrint</meta>
    <meta property="schema:accessibilityFeature">latex</meta>
    <meta property="schema:accessibilityFeature">longDescription</meta>
    <meta property="schema:accessibilityFeature">MathML</meta>
    <meta property="schema:accessibilityFeature">resizeText</meta>
    <meta property="schema:accessibilityFeature">structuralNavigation</meta>
    <meta property="schema:accessibilityFeature">tactileGraphic</meta>
    <meta property="schema:accessibilityFeature">tactileObject</meta>
    <meta property="schema:accessibilityFeature">transcript</meta>
    
 <!-- Hazard, just get rid of "no" when need be --> 
    <meta property="schema:accessibilityHazard">noFlashing</meta>
    <meta property="schema:accessibilityHazard">noSound</meta>
    <meta property="schema:accessibilityHazard">noMotionSimulation</meta>
    
 <!-- Control = input methods that can be used -->
    <meta property="schema:accessibilityControl">fullAudioControl</meta>
    <meta property="schema:accessibilityControl">fullKeyboardControl</meta>
    <meta property="schema:accessibilityControl">fullMouseControl</meta>
    <meta property="schema:accessibilityControl">fullTouchControl</meta>
    <meta property="schema:accessibilityControl">fullVideoControl</meta>
    <meta property="schema:accessibilityControl">timing</meta>
    
 <!-- API = compatible with the following -->
    <meta property="schema:accessibilityAPI">AndroidAccessibility</meta>
    <meta property="schema:accessibilityAPI">ARIA</meta>
    <meta property="schema:accessibilityAPI">ATK</meta>
    <meta property="schema:accessibilityAPI">AT-SPI</meta>
    <meta property="schema:accessibilityAPI">BlackberryAccessibility</meta>
    <meta property="schema:accessibilityAPI">iAccessible2</meta>
    <meta property="schema:accessibilityAPI">iOSAccessibility</meta>
    <meta property="schema:accessibilityAPI">JavaAccessibility</meta>
    <meta property="schema:accessibilityAPI">MacOSXAccessibility</meta>
    <meta property="schema:accessibilityAPI">MSAA</meta>
    <meta property="schema:accessibilityAPI">UIAutomation</meta>