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Enhancing spatial learning and mobility training of visually impaired people—a technical paper on the Internet‐based tactile and audio‐tactile mapping
Author(s) -
Siekierska Eva,
Labelle Richard,
Brunet Louis,
Mccurdy Bill,
Pulsifer Peter,
Rieger Monika K.,
O'Neil Linda
Publication year - 2003
Publication title -
canadian geographer / le géographe canadien
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.35
H-Index - 46
eISSN - 1541-0064
pISSN - 0008-3658
DOI - 10.1111/j.0008-3658.2003.00037.x
Subject(s) - orientation and mobility , geospatial analysis , computer science , the internet , visually impaired , multimedia , human–computer interaction , cartography , world wide web , geography
Thanks to advances in technology such as Internet‐based mapping and the development of special inks, papers and global positioning systems, map making for vision impaired people can provide a range of products (e.g., tactile, haptic and audio‐tactile maps) that can improve their independence, self‐confidence and everyday life. The applications of tactile maps include learning spatial concepts and geography; audio‐tactile maps combined with access to geospatial information can enhance mobility and independence. In 1998, the Mapping Services Branch (MSB) of the Earth Sciences Sector of Natural Resources Canada initiated a tactile mapping program. Now referred to as the Government on Line—Mapping for the Visually Impaired Project (Natural Resources Canada 2003a), it aims to serve the community with special needs, with emphasis on those who are blind or visually impaired, their teachers and mobility instructors. This technical paper discusses the various types of tactile and audio‐tactile maps of Canada developed by the MSB in cooperation with its partners and describe the current research and development activities carried out within the project. It also leads the reader to further information on audio‐tactile maps and touch‐ and sound‐based computer interfaces.