Web Accessibility: Web Standards and Regulatory Compliance

Capa
The Challenge of Accessibility When Tim Berners-Lee created the Web, he had some very specific goals in mind. Certainly, creating a technology that allowed the sharing of information was a main part of that goal, but an interesting piece of Berners-Lee’s vision has always had to do with the human side of the Web. After all, it’s not machines that use the Web, but people. Accessibility has become a hot topic in web design, despite the fact that it has always been a part of the original vision. In a broad sense, accessibility simply means ensuring that a given page on the Web is able to be accessed. Accessibility is not about disability; rather, it’s about people getting to the shared information that the vision of the Web has made manifest. There has also been a lot said about how accessibility relates to web standards and vice versa. Realistically, accessibility relies on aspects of related web standards, but has in fact become a science, art, and practice of its own. It’s a deep specialty, and one that is highly problematic, as what might make a page accessible to one person could conceivably render it inaccessible to another.
 

Conteúdo

Harmful Myths About Web Accessibility
32
Overview of Law and Guidelines
53
Implementing Accessibility in the Enterprise
69
Overview of Accessible Technologies
85
Assistive Technology Screen Readers
103
Talking and TextOnly Browsers
112
Summary
124
Using Text Equivalents for Images
131
User Requirements
338
PDF Accessibility
367
Accessibility Features in Adobe Reader
368
Creating Tagged PDFs in InDesign CS2
390
Accessibility Testing
407
What Testing Is Possible?
408
Introduction to WCAG 2 0
459
Standards vs Guidelines
460

Creating Accessible Tables
158
Navigation Considerations
180
Skip Navigation Links
186
Guidelines for DataInput Forms
214
Mandatory Fields Errors and Help for Forms
236
Accessible JavaScript 291
238
Timed Responses
242
CSS for Accessible Web Pages
247
How Style Sheets Benefit Accessibility
248
Summary
288
Accessible JavaScript 291
337
0 Advantages and Concerns
468
Retrofitting Case Study Redesign of a University Website
475
ACCESSIBILITY LAW AND POLICY 510
509
U S Web Accessibility Law in Depth
511
Worldwide Accessibility Laws and Policies 547
546
Glossary of Terms
581
Guide to the Section 508 Standards for Electronic and Information Technology
595
Overview of PAS 78 Guide to Good Practice in Commissioning Accessible Websites
619
Index
627
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Sobre o autor (2007)

Richard Rutter lives and works in Brighton, U.K. He is production director for the web consultancy Clearleft (www.clearleft.com). Richard has been designing and developing websites for nigh on 10 years. Early in 2003, he built his first blogging engine, which still powers his weblog Clagnut (www.clagnut.com), in which he harps on about accessibility, web standards, and mountain biking.

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