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Providing accessibility to blind people using GIS.
Hugo Fernandes
Nuno Conceição
Hugo Paredes
António Pereira
Pedro Araújo
João Barroso
Published in:
Univers. Access Inf. Soc. (2012)
Keyphrases
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web accessibility
geographic information systems
spatial data
databases
data sets
database
information systems
image processing
data analysis
road network
geographical information systems
urban planning
geographic data