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Copyright © 2007 Knowbility, Inc. Accessibility Testing 1 Code Validators – XHTML & CSS Accessibility Validators – Page by Page Listening to Your Pages Accessibility Reports Practical Testing Plan Implementing Accessibility
Copyright © 2007 Knowbility, Inc. Accessibility Testing 2 Universal Accessibility supports all people supports all technology generally makes site better for all relationship to usability avoid a separate text-only version Web for Everyone. Web on Everything. - www.w3.org/Consortium/missionwww.w3.org/Consortium/mission
Copyright © 2007 Knowbility, Inc. Accessibility Testing 3 Valid Code HTML & XHTML Validation http://validator.w3.org/http://validator.w3.org/ CSS Validation http://jigsaw.w3.org/css-validator/http://jigsaw.w3.org/css-validator/
Copyright © 2007 Knowbility, Inc. Accessibility Testing 4 Accessibility Validators - Page by Page The Wave Web Developer for Firefox (extension) Accessibility Toolbar for IE Accessibility Testing Requires the Human Brain Approximately 27% of Accessibility Issues can be tested automated
Copyright © 2007 Knowbility, Inc. Accessibility Testing 5 Evaluation of Free Accessibility Tools www.webaim.org/techniques/articles/freetools/
Copyright © 2007 Knowbility, Inc. Accessibility Testing 6 Testing a Site http://www.geocaching.com The Wave - www.wave.webaim.org 1. Color 2. CSS 3. Flickr 4. Plugin 5. Timedwww.wave.webaim.org Colour Contrast Analyser (firefox extension) http://juicystudio.com/article/colour-contrast-analyser-firefox- extension.php http://juicystudio.com/article/colour-contrast-analyser-firefox- extension.php Web Developer Toolbar for Firefox https://addons.mozilla.org/extensions/moreinfo.php?id=60 CSS – disable all styles https://addons.mozilla.org/extensions/moreinfo.php?id=60 Accessibility Toolbar for IE http://www.nils.org.au/ais/web/resources/toolbar/ http://www.nils.org.au/ais/web/resources/toolbar/
Copyright © 2007 Knowbility, Inc. Accessibility Testing 7 Accessibility Testing - Listening
Copyright © 2007 Knowbility, Inc. Accessibility Testing 8 Listening to your pages The real test – can users with disabilities actually use your site? example of assistive technology JAWS by Freedom Scientific – popular screen reading software. Uses internal speech synthesizer and computers sound card to read info from computer screen aloud. www.freedomscientific.comwww.freedomscientific.com
Copyright © 2007 Knowbility, Inc. Accessibility Testing 9 Accessibility Reports Examples of Site Wide Testing Tools LIFT WebXM Jim Thatcher – on more accessibility testing software www.jimthatcher.com/testing.htm
Copyright © 2007 Knowbility, Inc. Accessibility Testing 10 LIFT Machine Tests entire sites for accessibility Builds accessibility reports Results by checkpoints Checkpoints expanded
Copyright © 2007 Knowbility, Inc. Accessibility Testing 11
Copyright © 2007 Knowbility, Inc. Accessibility Testing 12
Copyright © 2007 Knowbility, Inc. Accessibility Testing 13
Copyright © 2007 Knowbility, Inc. Accessibility Testing 14
Copyright © 2007 Knowbility, Inc. Accessibility Testing 16 Integrating Accessibility into Design by Shawn Henry (W3C) The basics of including accessibility in design projects Details on accessibility in each phase of the user- centered design process (UCD) http://www.uiaccess.com/justask/
Copyright © 2007 Knowbility, Inc. Accessibility Testing Implementing Accessibility – 8 Steps Gather Baseline Information (Testing Tools) Gain Top Level Support Organize a Web Accessibility Committee Define a Standard Create an Implementation Plan Provide Training and Technical Support Monitor Conformance (Testing Tools) Remain Flexible Through the Changes WebAim 8 Step Implementation Model www.webaim.org/articles/implementation
Copyright © 2007 Knowbility, Inc. Accessibility Testing 1 ► Code Validators – XHTML & CSS ► Accessibility Validators – Page by Page ► Listening to Your.
Copyright © 2005 Knowbility, Inc. Accessible Web Design Techniques 1 Accessibility Testing ► Accessibility Validators – Page by Page ► Listening to Your.
Copyright © 2005 Knowbility, Inc. Accessible Web Design Techniques 1 Accessibility Testing ► Code Validators – XHTML & CSS ► Accessibility Validators –
© 2007 All rights reserved. Knowbility, Inc1 Inspect What You Expect: Testing & Implementation.
Copyright © 2006 Knowbility, Inc. Accessibility Testing 1 ► Web Standards ► Accessibility Testing Tools ► Design & Production Process.
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1 Basic HTML Workshop LIS Web Team Spring What is HTML? Stands for Hyper Text Markup Language Computer language used to create web pages HTML.
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