December 2002 • Vol. 1, Issue 2
By Sheryl Burgstahler
Today, technology plays a role in almost all educational, employment, and recreational activities. Computer access has the potential to help people with disabilities complete coursework independently, participate in class discussions, communicate with peers and mentors, access distance learning courses, participate in high tech careers, and lead self-determined lives (e.g., Burgstahler & Cronheim, 2001).
People with disabilities benefit from the opportunities technology offers everyone else, such as word processing, Internet exploration, and database access. In addition, however, some individuals use technology to compensate for the inability to perform a specific function due to a disability. For example, a person who cannot speak with his or her own voice can use a computer-based speech synthesizer to "speak" for him or her.
Although the benefits of technology may be even greater for people with disabilities than for those without disabilities, individuals with disabilities are less likely to own a computer or to use the Internet (Kaye, 2001). Even for those who can operate a computer, the design of many Web pages, instructional software programs, and other electronic and information technologies create access barriers (Waddell, 1999). For example, Web pages that do not include text alternatives that can be read by speech and Braille output systems limit information access by a student who is blind; the content of multimedia resources that do not have captions is inaccessible to a viewer who is deaf; and scientific equipment that cannot be operated from a seated position is inaccessible to a lab assistant who uses a wheelchair.
The positive impact of postsecondary education, as well as the challenge of poor employment rates for people with disabilities, make increasing their success in college an important goal (Yelin & Katz, 1994). Clearly, technology access that leads to success in postsecondary education has the potential to improve career outcomes for people with disabilities, but what challenges exist, and how can they be overcome to ensure that students with disabilities have access to the technology they need?
Imke, who is blind, uses a refreshable Braille display (which displays screen text in Braille, line by line, using plastic pins) to access text on a computer screen. Her system cannot interpret graphic images.
Imke completed a Ph.D. degree in Atmospheric Sciences at the University of Washington. While pursuing her studies there, some plots of climate indices on a Web site were not accessible to her, since her refreshable Braille display is not capable of reproducing graphics.
Imke contacted the person responsible for placing the indices on the Web site and described the challenges she was facing. The idea to include text descriptions came out of their conversation. Basically, he created a short text description to appear directly above or below each plot. Imke can access this text with her Braille output system. People who have slow modems and others using speech synthesizers now also have access to this content.
This case demonstrates that for success in higher education, students with disabilities need to know what technology solutions will work for them and how to advocate for their own needs. In addition, the following points should be kept in mind:
More information about this case can be found at: http://www.washington.edu/doit/Faculty/Strategies/Academic/Webpages/webpages_case_study.html
In order for students with disabilities to pursue postsecondary academic and career options, they must have access to the high tech tools available to their nondisabled peers. These include computers, Web sites, Internet-based distance learning courses, instructional software, and scientific equipment. Achieving this goal requires that (a) appropriate assistive technology be readily available, and (b) barriers to electronic tools and resources be eliminated.
For example, it is important that students who are blind have access to speech and/or Braille output devices. But access to this assistive technology is not enough. In order for them to benefit fully from this technology, the educational software, applications software, Web pages, and other electronic resources they use must be designed in such a way that their full functionality can be accessed by using their keyboard and speech or Braille output system.
Legal mandates (e.g., the Individuals with Disabilities Education Act, Section 504 of the Rehabilitation Act, the Americans with Disabilities Act) that apply to computer access for students and employees with disabilities are not always reflected in practice. Consumers and service providers identify the two biggest barriers to assistive technology access to be the lack of knowledge about appropriate assistive technology and lack of funding. Stakeholders are not fully aware of technology options, legal issues, and advocacy strategies. These stakeholders include people with disabilities, parents and mentors, government entities, paraprofessionals, policymakers and administrators, precollege and postsecondary educators, librarians, technical support staff, and employers. Studies have found that other access challenges include (a) lack of trained professionals to evaluate assistive technology, and (b) the bureaucracy of public programs and insurance companies (National Council on Disability, 2000; National Center for Educational Statistics, 2000).
Educational systems need to overcome these challenges in order to ensure:
Options that can be considered in order to meet these challenges include the following:
Access to electronic and information technology has the potential to promote positive postsecondary academic and career outcomes for students with disabilities. This potential will not be realized, however, unless stakeholders (a) become more knowledgeable about appropriate uses of technology, (b) secure funding, and (c) work together to maximize the independence, participation, and productivity of students with disabilities as they transition to college, careers, and self-determined lives. Ultimately, ensuring that all of the educational and employment opportunities that technology provides are accessible to everyone will strengthen our economy and contribute to the creation of a level playing field.
Burgstahler, S., & Cronheim, D. (2001). Supporting peer-peer and mentor-protégé relationships on the Internet. Journal of Research on Technology in Education, 34(1), 59-74.
Disabilities, Opportunity, Internetworking, and Technology (n. d.). Web pages case study. Retrieved July 7, 2002, from http://www.washington.edu/doit/Faculty/Strategies/Academic/Webpages/webpages_case_study.html
Kaye, H. S. (2000). Disability and the digital divide. (Disability Statistics Abstract Rep. No. 22). Washington, DC: U.S. Department of Education, National Institute on Disability and Rehabilitation Research.
National Center for Educational Statistics. (2000). What are the barriers to the use of advanced telecommunications for students with disabilities in public schools? (Rep. No. 2000-042). Washington, DC: U.S. Department of Education, Office of Educational Research and Improvement.
National Council on Disability. (2000). Federal policy barriers to assistive technology. Washington, DC: Author.
Waddell, C. D. (1999). The growing digital divide in access for people with disabilities: Overcoming barriers to participation in the digital economy. Retrieved July 7, 2002, from http://www.icdri.org/CynthiaW/the_digital_divide.htm
Yelin, E., & Katz, P. (1994). Labor force trends of persons with and without disabilities. Monthly Labor Review, 11(7), 36-42.
Disabilities, Opportunities, Internetworking and Technology (DO-IT)
Disability-Related Resources on the Internet
Center for Applied Special Technology (CAST)
Universal Design for Learning
Closing the Gap: Assistive Technology Resources for Children and Adults with Special Needs
Equal Access to Software and Information (EASI)
National Center for Accessible Media (NCAM)
Sheryl Burgstahler is with Disabilities, Opportunities, Internetworking and Technology (DO-IT) at the University of Washington.
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