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New sensor technology helps blind and visually impaired pedestrians avoid hazards

Intelligent Material Solutions, Inc. have patented an “intelligent material” of rare earth crystals embedded in paint or thermoplastics. The crystals can be grown to any shape or size and exhibit unique emission and absorption spectra and tuneable energy conversions.

Paired with sensors mounted or integrated with a cane, users can use a smart device to gather geolocation feedback and receive enhanced situational awareness that is far more accurate than existing technologies such as GPS.

The technology is in its early stages but could be used to guide users to public transportation, retail entrances, pavement exits and other locations.

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