Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

The scam begins as a typical brushing scam, but fraudsters use Amazon branding to deceive recipients. You don’t remember ...

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

A Bergen County police department is warning the public to be on alert for a nationwide package scam targeting residents' ...

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

Ever wondered why seemingly harmless Amazon packages are suddenly landing on your doorstep with no sender name, no return address—just a mysterious QR code tucked inside, inviting you to scan it?

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Benjamin Claeys is CEO of QR TIGER, MENU TIGER, and GiftLips. He also hosts Stay QRious, a podcast about QR code best practices. From fun trivia quizzes to large QR codes on retail displays that ...

QR codes are cool, but they haven't quite caught on en masse yet, because finding cool uses for them have been challenging. One popular use for QR codes is printing them on business cards. Sharon ...

Historically, QR codes were used for temporary promotions. Today, they are embedded into signage designed to remain in place for years. In sectors such as property, retail, hospitality, education, and ...

The blue QR-coded signage — to be placed on the left rear passenger window of all taxis — will allow passengers to check driver details, estimate fares and send complaints to the Department of Land ...