September 2002
Intermediate to advanced
640 pages
11h 9m
English
book
Maximum Accessibility: Making Your Web Site More Usable for Everyone
by Ph.D. John M. Slatin, Sharron Rush
Content preview from Maximum Accessibility: Making Your Web Site More Usable for Everyone
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The Prime Directive: Equivalent Alternatives for Maximum Accessibility
The “prime directive” of Web accessibility—the number-one item in both WCAG 1.0 and the Section 508 federal accessibility standards that took effect in June 2001—is the requirement to provide “equivalent alternatives” for visual and auditory elements of the Web site. In this chapter, to explore what that means, we begin at the beginning. We start with ALT text, then move on to other kinds of text equivalents; finally, we briefly discuss uses of other media as alternatives to text.
HTML Elements and Attributes Addressed in This Chapter
Elements
<img>, <area>, <script>, <applet>
Attributes
alt, src, longdesc, width, height
Accessibility Checkpoints and Standards Addressed ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.