One reason business cards remain so effective is that, when they’re QR-equipped, they offer an implicit invitation to scan the code. Other QR usages may be less obvious. In a live presentation ...

When the pandemic hit, QR codes were suddenly everywhere, providing a fast, contact-free way to access everything from restaurant menus to digital business cards to websites with important health ...

With a local networking event coming up this week, I decided to ditch physical cards and make a digital alternative, with a QR code that I can easily pull up on my phone. Anyone who scans my code ...