QR codes have fallen out of fashion and sunk to an all-time low. But Wikipedia and its QRpedia service may change all that. https://gizmodo.com/qr-codes-on-athletes ...

Usually I hate QR codes. They’re ugly technology needlessly solving non-problems in a flawed attempt to be futuristic. Even worse, people plaster them on the dumbest things: bikinis, burqas, butts, ...

Many tourist attractions - though not Gibraltar's famous Barbary macaques - will carry QR codes Driving along a sunlit road along Gibraltar's western slopes, a tourist stops by one of the city's top ...