視覚障碍者の屋内歩行支援を目的とした音声ナビゲーションシステムの提案と実証実験による検証
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概要
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In this study, we propose an indoor navigation system that utilizes visible light communication technology, which employs LED lights and a geomagnetic correction method, aimed at supporting visually impaired people who travel indoors. To verify the effectiveness of this system, we conducted an experiment targeting visually impaired people. Although acquiring accurate positional information and detecting directions indoors is difficult, we confirmed that using this system, accurate positional information and travel direction can be obtained utilizing visible light communication technology, which employs LED lights, and correcting the values of the geomagnetic sensor integrated in a smartphone.
著者
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神武 直彦
Graduate school of System design and management, Keio University, Collaboration Complex
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中島 円
Graduate school of System design and management, Keio University, Collaboration Complex
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春山 真一郎
Graduate school of System design and management, Keio University, Collaboration Complex