This article reports on an evaluation of two technologies—Verbal Landmark and Talking Signs—that provide speech messages to handheld receivers. On all measures, the Talking Signs system proved superior to the Verbal Landmark system.
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References
1.
Americans with Disabilities Act Accessibility Guidelines (ADAAG) for Buildings and Facilities. (1991, September 6). Federal Register, pp. 35455–35542.
2.
Americans with Disabilities Act Accessibility Guidelines (ADAAG)for Buildings and Facilities: State and Local Government Facilities. (1992, December 21). Federal Register, p. 60643.
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BentzenB.L., and MitchellP.A. (1993). Audible signage as a wayfinding aid (Draft technical report). Washington, DC: American Council of the Blind.
