If you're vigilant, you can find QR codes everywhere. These black-and-white squares tie the real world to the internet, and scanning them gives you quick access to ID cards, restaurant menus ...

QR codes aren’t new technology. They’ve actually been around for 30 years, but their adoption has skyrocketed in recent years ...

A SPECIAL code that’s unique to each of your WhatsApp chats can reveal if you’re being spied on. It’s designed to make sure ...

and after a brief search this author couldn’t find any decoder that would recognize rMQR codes, nor any software modules or libraries. Research into colorization of QR codes, known as HCC2D ...

(Image 2) In the Scan Code menu (Image 3), choose one of the two options: a) Tap on Picture to load the QR code image from your storage. The Escapist is supported by our audience. When you ...

QR Codes are a two-dimensional type of matrix barcode that are used for a variety of uses. They’re one way of turning a long piece of string data into an easily machine-readable format.

The use of QR codes has become part of our everyday lives. Invented in 1994 in the manufacturing industry, the QR code sank into obscurity for years, only to make a comeback during the pandemic. Today ...