Smart packaging transforms everyday products into digital touchpoints, using QR codes and AR to connect brands with customers ...

There are also empty areas around the boxes that don’t count. Some versions of QR have additional patterns for alignment and timing bars that provide alternating bits.

However, some anomalies were discovered during QR code scans, with around 30% showing no results, errors, or redirecting to unrelated sites. Some boxes lacked either logos or QR codes.

TAMPA, Fla. — Tampa police are urging residents to stay aware of fake QR code stickers around the city that could scam you this holiday season. The department says stickers have been found on ...

QR codes are designed with alignment and scaling features, not to mention checksums and significant redundancy. They have to be, because you’re taking photos of them with your potato-camera w… ...

It is part of a major project by the society to make historical and cultural knowledge much more fun, interactive and compelling. Mike Phillips, creator of the HistoryQR.info system, said: “A QR code ...