By Katie Cunningham
Get sensible directions for making your web site obtainable to individuals with disabilities. With this guide, you will easy methods to layout or increase a domain that conforms to part 508 of the U.S. Rehabilitation Act - and within the strategy you will find the way to supply a greater consumer adventure for everybody. The Accessibility guide introduces you to numerous audiences that experience trouble utilizing latest advanced web content, together with individuals with blindness, listening to loss, actual disabilities, and cognitive problems. how one can aid assistive applied sciences, and comprehend which fonts, shades, web page layouts, and different layout components paintings most sensible - with no need to exclude complicated services, rent outdoor aid, or considerably elevate overhead.
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Additional resources for Accessibility Handbook: Making 508 Compliant Websites
Example 1-14 shows a properly declared frameset. Example 1-14. dtd"> Each frame should also have its own title attribute that describes the content of the frame. It can be tempting for a web developer to refer to the frames by their position, especially if she’s using a content management system or framework, where data might change dynamically. However, this leads to confusion for someone using a screen reader when the user is trying to scan the page. A description of “middle frame” doesn’t help the user navigate the page quickly.
Example 3-2 shows a literal transcript of some public speaking. Example 3-2. Literal transcript of someone giving a speech MC: Good afternoon, everyone. It's my pleasure to introduce, uh, Cathy Smith. CS: Oh, ah, thanks everyone. Hmm. Well, today, I've been asked to talk to you about my role at Cher--- Thermodynamics Inc. info Distracting, isn’t it? But were someone listening to it, the ers, ahs, and wells would be almost invisible. It’s better when transcribing to ignore vocal pauses and verbal missteps, as seen in Example 3-3.
Screen readers will note them and announce them to the user. info Often a navigation will have drop-down elements. In this case, it’s useful to give these elements a tree or treegrid role. This indicates that the element has child elements that can be expanded or contracted. Other semantic markup Web applications often include menus. Giving these items a menu or menubar role makes them easier for a screen reader to find and use. Figure 1-14 shows how a menu might be made ARIA-friendly. Figure 1-14.
Accessibility Handbook: Making 508 Compliant Websites by Katie Cunningham