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Accessibility, Usability and User Centred Design (Accessibility workshop)

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Accessibility, Usability and User Centred Design (Accessibility workshop)

  1. 1. AccessibilityUsabilityUser centred design<br />Accessibility testing workshop<br />1<br />
  2. 2. Accessibility workshop<br />Pilot accessibility assessment exercise<br />Group activity (3 to 5 members)<br />Goal<br />To assess and eventually contribute to the improvement of the accessibility of a web application considering, at least, its purpose, content, navigation support and user input options<br /> Suggested types of wed applications to consider<br />Social networking websites<br />e-Government websites<br />e-Learning websites<br />2<br />David Lamas, TLU, 2010<br />
  3. 3. Accessibility workshop<br />Outcome<br />Report on the pilot accessibility assessment exercise for the chosen website<br />It should include<br />Website identification and description <br />Assessment strategy<br />Assessment results<br />Recommendations for accessibility improvement<br />Critical reflection on the underlying options and achieved results of the pilot accessibility assessment exercise<br />David Lamas, TLU, 2010<br />3<br />
  4. 4. Accessibility workshop<br />Minimal assessment approach<br />Should consider both…<br />Automatic of current accessibility recommended practices; and<br />Manual assessment of:<br />Current accessibility recommended practices<br />How the websites is accessible in practice<br />This means code inspection and user testing<br />A possible assessment strategy starting point can be found at<br />http://www.w3.org/WAI/eval/<br />David Lamas, TLU, 2010<br />4<br />
  5. 5. Resources<br />Web content accessibility guidelines 1.0<br />http://www.w3.org/TR/WCAG10/<br />Web content accessibility guidelines 2.0<br />http://www.w3.org/TR/WCAG/<br />Accessible Rich Internet Applications<br />http://www.w3.org/TR/wai-aria/<br />David Lamas, TLU, 2010<br />5<br />
  6. 6. Resources<br />Tools<br />Validators<br />Checking conformance to specifications of (X)HTML and CSS<br />Evaluation and repair tools<br />Checking conformance to guidelines (WCAG, Section 508), some of them supporting also the repair process<br />Browsers<br />Some browsers (graphical browser, text browsers, speaking browsers) provide functionalities that can be used for accessibility assessment<br />Toolbars for Browsers<br />Combining functions of validators and evaluation tools in a toolbar<br />Assistive Technologies<br />Testing if websites are accessible in practice<br />http://www.w3.org/WAI/ER/tools/<br />David Lamas, TLU, 2010<br />6<br />

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