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  1. Sakai
  2. SAK-37862

Accessibility / i18n: Lessons Frame Default Human Language is Not Set, Should Match User Language Preference



    • Type: Bug
    • Status: Verified
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.9.0
    • Fix Version/s: 2.9.0
    • Component/s: Lessons
    • Previous Issue Keys:


      The default human language doesn't appear to be set in any of the Lessons (Lesson Builder) document contexts.

      This is critical especially for international students who use screen-reading software. Their O/S, browser, etc. may default to a different language and the adaptive technology will mispronounce all of the words (for instance, trying to read english text as if it were spanish, french, etc.). This would be a great source of user annoyance which is especially unwelcome while taking an assessment.

      Most Sakai tools declare the default human language in the <html> tag. For example, the portal does like so:
      <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">

      This issue is a failure to meet WCAG 2.0 SC 3.1.1 Language of Page: The default human language of each Web page can be programmatically determined. (Level A)
      WCAG 2.0 SC 3.1.1 is described here: http://www.w3.org/TR/UNDERSTANDING-WCAG20/meaning-doc-lang-id.html

      Resource: Internationalization Best Practices: Specifying Language in XHTML & HTML Content - http://www.w3.org/TR/i18n-html-tech-lang/

      The default human language should not be hard coded, but instead match a users chosen language preference.

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                • Assignee:
                  hedrick Charles Hedrick
                  viatorvoice Joe Humbert
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