A
well designed website makes information accessible.
However, web designers must be aware of accessibility
issues in order to accommodate people with disabilities.
Individuals with disabilities use the Internet for
the same reason as others -- research, banking, shopping,
job search or education.
In
an effort to address the needs of all users, the swdc.org
team and SWNA have adopted guidelines to
strive to meet the needs of all residents and viewers,
including those with disabilities. ADA compliance
is strongly encouraged and considered to be "good
practice" for website design.
ADA
compliance includes standards based on Federal Section
508 of the Rehabilitation Act of 1998 and World
Wide Web Consortium accessibility guidelines.
At
a minimal, the following associated problems and corrective
actions should be taken to meet a Level A conformance:
- provide
for all images, including image maps, text alternatives
(ALT tags). When a viewer's mouse is placed over
an image a text description of that image appears
- scripts
such as scrolling text messages, should not be used
to impart information
- fonts
smaller than point size 10 (or font size="-1")
should not be used
- flickering,
blinking or flashing designs can cause seizures
in people with certain neurological disorders and
should not be used
- framed
web pages should be titled
- data
tables should use titles on all rows and columns
- the
use of tables to layout or design a page should
be kept to a minimum
- good
color contract should be maintained
- web
page design should be uncluttered
- navigation
should be easily understood