News and tips
The more information on the tag, the faster your pet will be returned—and the more a stranger will know about you. This dilemma can be resolved.…
When you look at a classic 2D code, the three distinctive squares in the top-left, top-right, and bottom-left corners immediately catch your eye. In t…
Here’s how to do it without a second device! Have you received a QR code in an email, on a website, in a social media app, or in a PDF on your smart…
Every year, millions of suitcases, key rings, and bikes go missing—most of them forever, because no one knows who they belong to. An inconspicuous s…
Manually typing your name, phone number, email, and company into an address book? With a vCard as a QR code, all it takes is a scan—we’ll show you…
A quick scan with your smartphone camera is all it takes—and a website opens, Wi-Fi connects, or a vCard is saved to your address book. What seems l…
QR codes may seem harmless, but they can quickly raise data protection concerns—such as scan tracking. Here’s what Swiss companies should keep in …
If you use QR codes on flyers, business cards, posters, or packaging, you expect them to scan instantly and provide a seamless user experience. But on…
When you look at a QR code, you usually see nothing more than an abstract mosaic of black and white squares. But how much information can actually be …
