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Handbook of Research on Social Dimensions of Semantic Technologies and Web Services
Limited sensory information about a new environment often requires people with a visual impairment to rely on sighted guides for showing or describing routes around the environment. However, route descriptions provided by other blind independent navigators, (e.g., over a cell phone), can also be used to guide a traveler along a previously unknown route. A visually impaired guide can often describe a route as well or better than a sighted person since the guide is familiar with the issues of
doi:10.4018/9781605666501.ch035
fatcat:4npwliiqsfb5dp5dptnojwj77e