miércoles, 27 de marzo de 2019

Sobre el uso de abbr

Consejos de Short note: The abbreviation appreciation society:


  • The title attribute content is only practically available to mouse users.
  • The title attribute display for mouse users with low vision is problematic, to say the least.
  • The title attribute content is available to users of JAWS and NVDA screen reader users if they enable it, by default it’s ignored.
  • VoiceOver simply does not announce the title attribute content on <abbr>
  • No amount of clever tricks with ARIA, CSS and JavaScript will make it not suck.

A solution
Provide an expansion of the abbreviation/acronym, neuronym even, in plain text on first use, use an <abbr> to mark up the abbreviation, which provides a hint to user agents on how to announce/display the content:

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