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6 thoughts on “ViiO Travel Aid : A Great Navigation Tool for Visually Impaired People When Traveling

  1. Good morning:

    I live in PR and I work with blind veterans.

    I need to know who is the vendor for buy this product. Also I need a video about the product

    Finally, the equipment function with any long canes , such as ambutech. folding cane or revolution .

    Thanks for all your help,

    Myrna Cabrera. COMS

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