AccessComputing

In order for assistive technologies (AT) to convey meaningful information to users about an application's user interface, the AT first must be able to access that information from the application. Microsoft's solution to this problem is Microsoft® Active Accessibility® (MSAA), which has been available as an add-on since Windows® 95 and built into subsequent Windows® releases. MSAA is a technology that provides a standard, consistent mechanism for exchanging information between applications and assistive technologies.

There are many individuals and groups who share responsibility for making web content accessible. Standards organizations such as the World Wide Web Consortium (W3C®) and the federal Access Board have developed web accessibility guidelines and standards. But in order to be effective, these standards must be supported by web browsers, media players, and other user agents, as well as by web authoring software tools and assistive technologies. Accessibility-focused organizations and advocacy groups are working diligently to educate these groups.

No. It means instead that you must design multimedia in such a way that individuals with disabilities, particularly those with sensory impairments, can access it or that you must provide an alternate format for the content in the multimedia. For example, a video clip can be captioned for those who are deaf and audio-described or transcribed for those who are blind and using speech or Braille technology for access.

Some website developers imagine that providing a separate text-only website is an easy way to support screen reader users so that they can have an accessible experience without requiring animations, media controls that are typically operated with a mouse, image-based infographics, or frequently updated content that may cause confusion. While this approach may seem logical on the surface, text-only websites are rarely maintained, have limited functionality, and simply cannot provide the same user experience for everyone that can be provided by making the “regular” website accessible.

A growing number of postsecondary institutions are developing policies and implementing support solutions for assuring that their web content is accessible to people with disabilities. One of these institutions is Ohio State University, whose Web Accessibility Policy and Minimum Web Accessibility Standards went into effect on June 30, 2004. Ohio State is particularly noteworthy in that they have a strong tradition of providing web accessibility support services to their faculty, staff, and teaching assistants.

Background

Computers, multimedia, software, electronic communication, the web, and other information technologies are common in educational institutions today. The ability to access and use this technology has become essential to full participation of students in academic and other school-related activities. For most educational institutions, accessibility is commonly addressed as an afterthought and on an individual basis, often making it difficult, time-consuming, and costly to provide adequate access.

Information and communications technology may be inaccessible to people with disabilities if it provides only one way for users to gain access to or manipulate information.

Accessible electronic and information technology is technology that can be used by people with a wide range of abilities and disabilities. It incorporates the principles of universal design. Each user is able to interact with the technology in ways that work best for them. Accessible technology is either directly accessible—in other words, it is usable without assistive technology—or it is compatible with standard assistive technology.

There are a growing number of tools that allow web developers to evaluate the accessibility of their web pages and sites. Many tools also prompt the developer to make specific repairs. Some tools automatically follow links to evaluate multiple pages within a site or within an entire domain. The Web Accessibility Initiative (WAI™) of the World Wide Web Consortium (W3C®) maintains an extensive list of such tools in their document Complete List of Web Accessibility Evaluation Tools.