This Smart Cane Helps Blind People Navigate, Innovation

WeWalk alerts users to obstacles at their body and face level, and can pair with a phone to give GPS directions and take voice commands

WeWALK Smart Cane – Smart Cane for the Visually Impaired

Smart cane for blind to detect obstacles

Camera-mounted cane helps visually impaired find objects - ASME

Breaking Down Barriers for the Blind - WSJ

Sonar sticks use ultrasound to guide blind people

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Pioneering wearable device to help blind people navigate without a

How a 15-year-old entrepreneur is reinventing the standard white

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