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Designing a personal guidance system to aid navigation without sight: progress on the GIS component.
Reginald G. Golledge
Jack M. Loomis
Roberta L. Klatzky
Andreas Flury
Xiao-Li Yang
Published in:
Int. J. Geogr. Inf. Sci. (1991)
Keyphrases
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geographic information systems
databases
hand held
spatiotemporal databases
spatial databases
spatial reasoning
geographical information systems
real time
genetic algorithm
information systems
personal information
geospatial data
navigation systems