HYDROACOUSTICS
ANNUAL JOURNAL |
START | NEW VOL 20 | SEARCH | STATISTICS | PAS - GDANSK DIVISION |
pp. 243-252, vol. 16, 2013 Bartosz Wiśniewski Gdansk University of Technology, Gdansk, Poland Krzysztof Drypczewski Gdansk University of Technology, Gdansk, Poland Łukasz Markiewicz Gdansk University of Technology, Gdansk, Poland Łukasz Kamiński Gdansk University of Technology, Gdansk, Poland Key words: voice maps; GPS; smart application Abstract: This paper presents conclusions from the last development phase of the “Voice Maps”
project. Authors specify newly found available options for navigation in affordable system for
the blind with all their related aspects. System uses dedicated geographical data, built-in
smartphone GPS receivers and DGPS external device in order to assist blind users in their
everyday travelling. Authors also discuss new methods to improve positioning accuracy and
navigation reliability (map matching and remote pathfinding) along with interface modules
for the blind.
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