
Disabled web users of all ages are becoming increasingly savvy and adept at
using the Internet. It is a moral responsibility to make an effort to ensure
the web is accessible to everyone and it does not discriminate against disabled
visitors.
Accessibility is simply web design that allows everyone to access your website.
Below are listed some simple solutions that help to improve your Web site:
- Images
Use ALT Tags to describe images to enable your site to be read by visitors with visual and hearing impairments.
If an image contains relevant information, use the LONGDESC attribute to thoroughly describe the image. Make sure to describe items that you are selling as if there were no images at all.
If your navigation uses graphic menus, always provide an alternate navigation using basic text links.
Try turning off graphics in your Web browser and look at your pages — are they still intelligible and navigable? - Color
Use colors with high contrast between the text and the background.Use plain colors backgrounds. Some users have trouble distinguishing text and images from the background.
The contrast of black text on white backgrounds is perfect for printing purposes (subtractive color system) but on the screen (additive color system) the black on white combination can be overly luminous and too harsh on the eyes to allow extended reading on screen. The emergence of Web 2.0 has seen the dark gray text as a new standard in graphic design.
White space can guide the eye and help users understand the grouping of information.
- Text
Do not use absolute font sizes. To ensure scalability, use relative units such as the em unit to control the size. Current browsers offer an option to zoom in the fonts but it only happens if we provide relative specification for font sizes.Text should be left-justified. Left-justified text is the most legible option for Web pages. The uneven spacing between words in justified text can cause “rivers of white” space to run down the page making reading difficult.
Increased line height. Some users find that an increase in the space between lines of text in a paragraph can aid readability.
AVOID THE USE OF ALL CAPS FOR TEXT SINCE IT IS DIFICULT FOR THE EYE TO RECONIZE THE SHAPE OF WORDS.
- Hypertext links
Use meaningful link text that makes sense when read out of context.For example, instead of using “click here” use “Information about Content Management System”.
Leaving white space between links on a Web page helps people with and without motor skill challenges to hit targets accurately.
The logo should be clickable and linked to the home page. Naming that link is very important. The logo’s ALT text should say something like “Link to homepage.”
Use Skip Links. When using a Screen Reader the navigation and menus on the page can be skipped over if the page is designed with skip links. These allow the user to skip over the list of links and navigation on every page before reaching the interesting content of a page.
Underline all links. Underlines are especially important for users with low vision. When a page is zoomed in, it is difficult to discern some of the more subtle link indicators, like bold or blue text. Underlines are easier to see when the screen is magnified. (Do not underline any text that cannot be clicked)
- Logical page organization
Use headings, lists, and consistent structure. Screen readers allow the user to jump from header to header or from list to list, giving them as quickly as possible an overview of the entire document. If your website does not have any headers, this function can not be used.Example:
The Screen Readers software reads <H1> as a most important header, and <H2> as a sub header.
Organization should be as consistent as possible so people don’t have to spend time re-learning the navigation on each page.
Keep the navigation possibilities in the same area. This is particularly important for people with low vision using screen magnifiers.
- Clean and pure HTML code
All professionally designed Web sites should meet at least the minimum standards for accessibility defined by the W3C guidelines (World Wide Web Consortium).The W3C provide an automatic validation
service that allows you to check your code for errors. - Use CSS for layout and formatting
Cascading style sheets offer significant benefits for accessibility.When site text is formatted with CSS, users can override styles to format text to meet their needs. This allows users with limited vision or colorblindness to change the size or color of text.
One in five Americans has some disability. Do you really want to ignore them?
…Victoria…
Find more>>
The U.S. Government provides a comprehensive listing of Section 508 information regarding general, technical, functional, and informational standards.
For more information on the requirements in different countries see the W3C page Policies Relating to Web Accessibility.
Making
the Web Easy to Use for Users With Disabilities by Jakob Nielsen, “the
guru of Web page usability”

![Validate my RSS feed [Valid RSS]](http://pacificdesigners.com/blog/wp-content/uploads/2008/02/valid-rss.png)

Welcome to my new blog. I intend to write about the art of making web sites, share my knowledge and experiences in web design with you and maybe just to vent!