Abstract
This paper proposes an integrated navigation system that supports the independent walking of the visually impaired. It supports route guidance and adjustments, zebra-crossing detection and guidance, pedestrian traffic signal detection and discrimination, and localization of the entrance doors of the buildings of destinations. This system was implemented on an Android smartphone. As a result of experiments, our system’s detection rate for zebra crossings was about 72 % and about 80 % for traffic signals.
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Walky Talky, Eyes-Free Project. https://code.google.com/p/eyes-free/
Intersection Explorer. https://play.google.com/store/apps/details?id=com.google.android.marvin.intersectionexplore
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Ahmetovic, D., Bernareggi, C., Mascetti, S.: ZebraLocalizer: identification and localization of pedestrian crossings. In: The Conference on Human-Computer Interaction with Mobile Devices and Services, pp. 275–284 (2011)
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© 2016 Springer International Publishing Switzerland
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Nishikiri, M., Sakai, T., Kudo, H., Matsumoto, T., Takeuchi, Y., Ohnishi, N. (2016). System Supporting Independent Walking of the Visually Impaired. In: Miesenberger, K., Bühler, C., Penaz, P. (eds) Computers Helping People with Special Needs. ICCHP 2016. Lecture Notes in Computer Science(), vol 9759. Springer, Cham. https://doi.org/10.1007/978-3-319-41267-2_25
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DOI: https://doi.org/10.1007/978-3-319-41267-2_25
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Publisher Name: Springer, Cham
Print ISBN: 978-3-319-41266-5
Online ISBN: 978-3-319-41267-2
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