Type something to search... Les pictogrammes typographiques sont dotés d’une alternative appropriée
Le recours aux web fonts (polices de caractères téléchargeables) a considérablement facilité le recours à une astuce technique très appréciée du point de vue des performances : remplacer les images de diverses icônes par un caractère UTF-8 graphique obtenu grâce à une police spécifique. However, this involves significant risks, including accessibility risks, if you do not make sure that a textual alternative is created to this character that was stunned from its meaning by default.
Objectives
- Éviter les erreurs de restitution en voix de synthèse et en braille.
Implementation
- If the software does not recognize the character, then content will be hidden from display via CSS.
Control
- Listen to the content using the reading system’s text-to-speech function to ensure the icon is announced correctly.
- Check the HTML to verify that every icon displayed via a font is accompanied by a text alternative.
Validation
- Reported by Ace by DAISY.
- Needs to be verified by a human.