It took the last 100 years to build the
brick and mortar infrastructure of the Internet, yet in merely 10 years this
infrastructure has been populated with the entire content of the World Wide
Web. The growth of the Web is a prime example of a "contagent
model" of modern expansion. A model under which tremendous advancement takes
place in a short period of time with only a broad sense of direction.
Unfortunately, contagent models do not accomodate the deployment of standards,
and often breed technological, and in the case of the Web, social inoperability.
In the rush to deploy the Web, we constructed an information and
service infrastructure that is in many cases, is not operable with the
assistive technologies used by people with disabilities. The challenge we
now face is the transformation of the existing Web environment into an
environment that is built on standards that are open to all edge devices,
including assistive technology, PDA units, telephones, televisions, radios, and
any other device that can provide users access to information and services from
the Internet.