NavCog3 in the Wild: Large-scale Blind Indoor Navigation Assistant with Semantic Features

    ACM Transactions on Accessible Computing (TACCESS), pp. 142019.

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    EI
    Keywords:
    Indoor navigation points of interest user evaluation visual impairments voice interaction

    Abstract:

    NavCog3 is a smartphone turn-by-turn navigation assistant system we developed specifically designed to enable independent navigation for people with visual impairments. Using off-the-shelf Bluetooth beacons installed in the surrounding environment and a commodity smartphone carried by the user, NavCog3 achieves unparalleled localization a...More

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