QR codes have become an essential part of modern life, from scanning restaurant menus and making digital payments to sharing contact details and promoting businesses. These black-and-white squares are ...

When people think about QR codes, they often picture restaurant menus or product packaging. But in HR, these little squares ...

Ever since Meta introduced a QR code-based feature to share Instagram profiles, users no longer had to spell out their account name to a new friend or type it out. The simple ‘Share Profile’ button ...

Storing computerised data, QR codes are commonly used for payment services. Here is how they differ from the traditional barcodes.