Biomedical engineers have developed an edible silk tag with a QR code, which scanned by a smartphone can then confirm authenticity of the whiskey or other liquids, such as liquid medications. In the ...

It was long believed that developed economies firmly rooted in the credit and debit card tap-and-pay ecosystem would be difficult to change. Due to their perceived insecurity and clumsiness, QR code ...

Counterfeit products are not just handbags and shoes – food, drinks, and medicine can also be reproduced and sold online, sometimes with dangerous consequences. Researchers have now found a way to ...

Benjamin Claeys is CEO of QR TIGER, MENU TIGER, and GiftLips. He also hosts Stay QRious, a podcast about QR code best practices. The idea for QR codes was first conceived to help track automotive ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.