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Accessible Web Mapping AppsARIA, WCAG and 508 Compliance
Patrick Arlt, Gregory L'Azou, KellyHutchins
AgendaWhy accessibility mattersWhat are ARIA, WCAG and 508Accessible App DemoBuilding an accessible app with the ArcGIS API for JavaScriptTesting Tools
What is accessibility?VisualAuditoryMobilityCognitive
Universal AccessEasy to readWorks on different devicesEasy to navigateGood color contrastVideo captions or transcripts
Why: 508Section 508 of Rehabilitation Act of 1973Standards for software,
hardwarewebsitesvideoand other information technology
Checklist
* Undergoing revision
WCAGWeb Content Accessibility Guidelines (WCAG) are part of a series of web
accessibility guidelines published by the Web Accessibility Initiative (WAI)of World Wide Web Consortium (W3C).
WCAG 2.01. Perceivable2. Operable3. Understandable4. Robust
WCAG 2.0 at a glance
Assistive TechnologyScreen Readers
Jaws, Talk Back, Voice Over, NarratorVoice Recognition
Accessibility Info
ARIAW3C specificationAccessibility attributes
<ul role="tablist"> <li role="tab" aria-selected="true">Tab 1</li> <li role="tab">Tab 2</li> </ul>
Demo
Web Accessibility Demo
Web Accessibility JSAPI Demo
Accessibility ToolsWeb AIMChrome Dev Tools ExtensionA11y Command Line ToolsPaciello Group BlogMDN Doc - AccessibilityW3C Aria practices