QR code badges could help lost seniors find their way home

QR code badges could help lost seniors find their way home

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QR codes are proving to be an enduring method for easily attaching digital information to physical objects, and we’ve seen them used in a variety of ways. Australia’s StrayHat has made it easier for parents to find their kids’ lost stuff with QR code labels, and now a local authority in China has now issued QR code badges to elderly people, enabling passersby to help them back to their home if they get lost.

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