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村田将之, 内藤拡也, 佐藤大介, 五十嵐雄哉, 貞清一浩, 高木啓伸 : BLEビーコンを用いた視覚障害者向け高精度屋内外ナビゲーション, 情報処理学会研究報告アクセシビリティ AAC, 1巻, 3号, pp. 1-8, 2016.7
2. 2) Igarashi, Y., Naito, K., Sadakiyo, K. and Yamada, T. : Voice navigation System for the visually impaired people, AIJ Journal of Technology and Design, Vol. 24, No. 57, pp. 867-872, 2018.6 (in Japanese)
五十嵐雄哉, 内藤拡也, 貞清一浩, 山田哲弥 : 屋内外シームレスな視覚障がい者音声ナビゲーションシステムの開発と実証, 日本建築学会技術報告集, 24巻, 57号, pp. 867-872, 2018.6
3. 3) Cabinet Office Government of Japan : Annual Report on Government Measures for Persons with Disabilities, pp. 162-163, 2017.6 (in Japanese)
内閣府 : 平成29年版障害者白書, pp. 162-163, 2017.6
4. 4) Kagiyama, T. : Shikaku Shougaisha no hokou kukan ni kansuru kenkyu, tyuto shitsumeisha no kukan ninchi no chousa (Research about Walking Space for Visually Impaired People, Survey about Spatial Cognition of Acquired Blind People), Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, pp. 1397-1398, 1979.9 (in Japanese)
鍵山利行 : 視覚障害者の歩行空間に関する研究 中途失明者の空間認知の調査, 日本建築学会大会学術講演梗概集, pp. 1397-1398, 1979.9
5. 5) Sato, H. and Fujita, M. : Shikaku shougaiji no kukan shikaku ni kansuru kenkyu (sono7) - Hoko kukan ni tsuite - (Research about Spatial Perception of Visually Impaired People (Part 7) - about Walking Space -), Summaries of Technical Papers of Annual Meeting, Architectural Institute of Japan, pp. 921-922, 1979.9 (in Japanese)
佐藤平, 藤田稔 : 視覚障害児の空間知覚に関する研究(その 7)―歩行空間について―, 日本建築学会大会学術講演梗概集, pp. 921-922, 1979.9