Accessibility and Metadata

  • 345 views
Uploaded on

 

More in: Technology , Education
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
345
On Slideshare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
1
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Accessibility and Metadata Liddy Nevile La Trobe University
  • 2. Summary
    • Accessibility
      • What is it?
      • How does it become involved?
    • Metadata
      • For what purposes?
      • How can it be used?
  • 3. What is accessibility?
    • Not ‘clear’ DC
    • Not access rights
    • Has political connotations
    • ==> generalised definition
  • 4. W3C efforts in WAI
    • Guidelines
      • Techniques
      • Tests
      • Techniques for tests
    • Content and presentation
  • 5. Other W3C developments
    • Device independence
    • Protocols and formats
    • cc/pp - composite capabilities and preferences format
    • HTML, XML, RDF, …
    • Scalable vector graphics (SVG)
  • 6. W3C WAI activities..
    • WCAG
    • ATAG
    • UUAG
    • EO
    • ...
  • 7. ATRC
    • Assistive technologies
    • Web4All
    • ==> ACCLIP (IMS Global)
      • Access4All (A4A)
      • Best Practices Guide
    • But - privacy and security?
    • And political correctness.
  • 8. unBounded Access
    • People with cognitive disabilities
    • The engineer use case
    • The non-English speaker
    • ….
    • => language characterisation, concept languages, ...
  • 9. INCITS V2
    • Mission - access for everyone to everything
    • The universal remote console
      • Use cases (scenarios)
      • ‘skins’
      • Components - manual, etc…
      • Language independent? flexible?
  • 10. Metadata
    • Purposes include:
      • Compliance
      • Quality maintenance
      • Discovery
      • Repair
      • Alternative equivalents
  • 11. Possible solutions
    • At systems level:
      • a metadata repository that manages and reports on accessibility compliance (evaluation by agents and people, repair tools, corrected items library, reports, etc)
      • La Trobe experiment
  • 12. Possible solutions
    • At metadata level:
    • For compliance dc:relation:conformsTo
        • Needs declaration and certification and ….
      • Evaluation and Repair Language (W3C)
  • 13. Possible solutions
    • At metadata level:
    • For repair dc:relation:……???
        • Refers to Web services, Cascading Style Sheets, ….
    • For use with assistive technologies
      • A4A description of user’s AT preferences
  • 14. Possible solutions
    • At metadata level:
    • For equivalent alternatives dc:relation:isEquivalentTo
        • Refers to alternative modalities or different but equivalent alternatives ….
  • 15. New solutions?
    • Interactive metadata
    • People, resources, devices/services, events/contexts