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Section
508 Compliance: Websites
for People with Disabilities
Section
508 requires that Federal agencies' electronic and information
technology is accessible to people with disabilities.
In 1998,
Congress amended the Rehabilitation Act to require Federal
agencies to make their electronic and information technology
accessible to people with disabilities. Inaccessible technology
interferes with an individual's ability to obtain and use
information quickly and easily. Section 508 was enacted to
eliminate barriers in information technology, to make available
new opportunities for people with disabilities, and to encourage
development of technologies that will help achieve these goals.
The law applies to all Federal agencies when they develop,
procure, maintain, or use electronic and information technology.
Under Section 508 (29 U.S.C. ‘ 794d), agencies must give disabled
employees and members of the public access to information
that is comparable to the access available to others.
By applying
the following rules, we make sure that Intranet and Internet
Websites that we create comply with Section 508:
- A text
equivalent for every non-text element shall be provided
(e.g., via "alt", "longdesc", or in element content).
- Equivalent
alternatives for any multimedia presentation shall be synchronized
with the presentation.
- Web
pages shall be designed so that all information conveyed
with color is also available without color, for example
from context or markup.
- Documents
shall be organized so they are readable without requiring
an associated style sheet.
- Redundant
text links shall be provided for each active region of a
server-side image map.
- Client-side
image maps shall be provided instead of server-side image
maps except where the regions cannot be defined with an
available geometric shape.
- Row
and column headers shall be identified for data tables.
- Markup
shall be used to associate data cells and header cells for
data tables that have two or more logical levels of row
or column headers.
- Frames
shall be titled with text that facilitates frame identification
and navigation.
- Pages
shall be designed to avoid causing the screen to flicker
with a frequency greater than 2 Hz and lower than 55 Hz.
- A text-only
page, with equivalent information or functionality, shall
be provided to make a web site comply with the provisions
of this part, when compliance cannot be accomplished in
any other way. The content of the text-only page shall be
updated whenever the primary page changes.
- When
pages utilize scripting languages to display content, or
to create interface elements, the information provided by
the script shall be identified with functional text that
can be read by assistive technology.
- When
a web page requires that an applet, plug-in or other application
be present on the client system to interpret page content,
the page must provide a link to a plug-in or applet that
complies with option 1 through 9.
- When
electronic forms are designed to be completed on-line, the
form shall allow people using assistive technology to access
the information, field elements, and functionality required
for completion and submission of the form, including all
directions and cues.
- A method
shall be provided that permits users to skip repetitive
navigation links.
- When
a timed response is required, the user shall be alerted
and given sufficient time to indicate more time is required.
Please contact
us and give us the opportunity to demonstrate our
expertise.
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