Colorful, next generation QR-style unique seven-inch-tall codes are installed on bus stop poles that the app can detect from up to 40 feet away and at an angle of up to 160 degrees. The code does not have to be in focus for app detection and will direct the user by providing audio directional cues including distance and angle from code such as “25 feet away, straight,” “right,” etc., solving the “last-few-yards wayfinding problem” for the blind in which GPS technology does not guide to a destination’s exact location.
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