Tutorials/Images/Changes/2015-01-31

From Education & Outreach

This is an overview of the changes that were made to the images tutorial in January 2015, based on the comments of WCAG WG and EOWG. More detailed changes are recorded on GitHub.

Images Concepts (minor changes)

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Changes Source Diff, HTML Diff

  • Editorial Edits:
    • Moved a a section about the importance of images for people with different disabilities to the cover page from the Tips and Tricks page.
    • Changed (shortened) the note on the bottom as it covered mostly content from the moved paragraph.
    • Made minor wording/typo changes.

Informative Images (minor changes)

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Changes Source Diff, HTML Diff

  • Editorial Edits:
    • Made minor wording/typo changes.

Decorative Images (no changes)

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Changes Source Diff, HTML Diff

Functional Images (no changes)

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Changes Source Diff, HTML Diff

Images of Text (minor changes)

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Changes Source Diff, HTML Diff

  • Technical Changes:
    • Added @font-face to the CSS code example.
    • Added MathJax information to the Browser Limitations section.
    • (minor) Reformated code examples.
  • Editorial Edits:
    • Changed MathML introduction sentence.

Complex Images (minor changes)

Sources:

Changes Source Diff, HTML Diff

  • Technical Changes:
    • Moved `aria-describedby` example up to position two.
  • Editorial Edits:
    • Added note on longdesc for non screenreader users
    • Lined out which approaches are suitable for automatic discovery (for example for an image search)
    • Updated the information on browser support for longdesc

Groups of Images (medium changes)

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Changes Source Diff, HTML Diff

  • Technical Changes:
    • Added aria-labelledby to the <figcaption> example.
    • Added technique ARIA13.
  • Editorial Edits:
    • Added short description for aria-labelledby.

Image Maps (minor changes)

Sources:

Changes Source Diff, HTML Diff

  • Technical Changes:
    • Added relationship information to the alternative text
    • Added information on browser behavior
  • Editorial Edits:
    • Added information on browser behavior

An alt decision tree (minor changes)

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Changes Source Diff, HTML Diff

  • Editorial Edits:
    • Added two links to decorative images in the branches of the tree.

Tips & Tricks (minor changes)

Sources:

Changes Source Diff, HTML Diff

  • Technical Changes:
    • Moved section on the importance of images for e.g. people with cognitive disabilities to the concepts page.
    • Add aria-labelledby to the SVG example.
  • Editorial Edits:
    • Changed some wording with above change.


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