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ANSI Open Forum: Building Bridges across the Standards Ecosystem October 9, 2012
Part of the World Standards Week 2012 series of events
A Case Study on W3C and the ISO/IEC JTC 1 PAS Process
Presented by Judy Brewer
Director, Web Accessibility Initiative, W3C
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ANSI Open Forum | October 9, 2012 Slide 2
Overview
Agenda
— World Wide Web Consortium (W3C)
— W3C as a JTC 1 PAS Submitter
— Web Services Standards
— Web Content Accessibility
— PAS Status Renewal and Outlook
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ANSI Open Forum | October 9, 2012 Slide 3
The World Wide Web Consortium (W3C)
Rapidly growing
— over 380 Member organizations
Leads the Web to its full potential — open standards principles
— design principles include web for all, web on everything
Standards development through working groups
— working draft; last call; candidate recommendation; proposed; standard
Exploration through community groups and business groups
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ANSI Open Forum | October 9, 2012 Slide 4
The World Wide Web Consortium (W3C)
Open Web Platform — HTML5
— cross-device, cross-platform
— rich media, apps
— privacy, security, identity, accessibility, multilingual
— 75% of developers plan to use
— already in use for mobile
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ANSI Open Forum | October 9, 2012 Slide 5
W3C as a JTC 1 PAS Submitter
W3C approved as a PAS submitter November 2010
— Publicly Available Specification (PAS)
— benefits to Web community in W3C PAS FAQ
— procedure for ISO/IEC JTC 1 transposition
— quality (testability, stability, etc.), consensus
Internal W3C process
— conceptual framework and selection process
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ANSI Open Forum | October 9, 2012 Slide 6
W3C Web Service Standards achieves PAS status
First set of W3C PAS submissions January 2011 — background Web Services PAS Explanatory Report
— package of eight Web Services specifications
— software systems that support interoperable machine-to-machine interactions over a network
Jointly announced by ISO and W3C September 2011 — ISO announcement of Web Services PAS acceptance
— W3C announcement of Web Services PAS acceptance
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ANSI Open Forum | October 9, 2012 Slide 7
Eight W3C Web Services Standards in PAS Status
W3C SOAP Version 1.2 Part 1: Messaging Framework (Second Edition)
W3C SOAP Version 1.2 Part 2: Adjuncts (Second Edition)
W3C SOAP MTOM (Message Transmission Optimization Mechanism)
W3C Web Services Addressing 1.0 - Core
W3C Web Services Addressing 1.0 - SOAP Binding
W3C Web Services Addressing 1.0 - Metadata
W3C Web Services Policy 1.5 - Framework
W3C Web Services Policy 1.5 - Attachment
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ANSI Open Forum | October 9, 2012 Slide 8
Web Accessibility Initiative (WAI)
Web Accessibility Initiative (WAI)
— www.w3.org/WAI
— multi-stakeholder consensus
— industry, disability, government, research
Standards harmonization is key to an accessible web
— complementary standards & guidelines
— web content; authoring; browsers, media players, mobile
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ANSI Open Forum | October 9, 2012 Slide 9
Accessibility Ecosystem on the Web
Web content
Authoring Tools
User Agents
WAI-ARIA
Technology layers
Evaluation
Education, outreach, research
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ANSI Open Forum | October 9, 2012 Slide 10
Extensive WAI Resources for WCAG 2.0
Web Content Accessibility Guidelines 2.0 Overview — 2008 press release and testimonials
— WCAG 2.0 standard
— WCAG 2.0 at a Glance
— How to Meet WCAG 2.0: A Customizable Quick Reference
— Techniques for WCAG 2.0
— Understanding WCAG 2.0
— multiple W3C authorized translations of WCAG 2.0
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ANSI Open Forum | October 9, 2012 Slide 11
WCAG 2.0 submission for JTC 1 PAS
Submission is consistent with intended W3C PAS benefits
— increase adoption, coordination, harmonization
— decrease fragmentation
— PAS submission via WCAG 2.0 Explanatory Report
For WCAG 2.0 in particular
— increase unified market for supporting tools
— increase cost-effective uptake and implementations
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ANSI Open Forum | October 9, 2012 Slide 12
WCAG 2.0 PAS status
Web Content Accessibility Guidelines 2.0
— authoritative accessibility standard for Web content
— addresses a broad range of user requirements
— addresses web pages, content, websites, web applications
Anticipated joint announcement by ISO and W3C Oct 2012
— WCAG 2.0 will remain freely available from W3C
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ANSI Open Forum | October 9, 2012 Slide 13
W3C Outlook as PAS Submitter
W3C applied for renewal as PAS Submitter August 2012
W3C reviewing selection of next W3C standards to submit