Imagine your daily routine being dependent on a smart phone app. Leaving your home, taking the subway, going to work – each move, dictated by the color shown on your screen. Green: you’re free ...

When it comes to scan and go technology, there's perhaps nothing more ubiquitous than QR codes. These blotches of squares exist in almost everywhere. In a business setting, QR codes can be used ...

Is there such a thing as animated QR codes? And could they work? Even those who may not know how exactly QR codes work have pretty much been exposed to them by now.

Bar codes store information along one axis, horizontally. QR codes store information in both vertical and horizontal axes, which allows them to hold significantly more data.

QR codes are a technology that desperately wants our attention. They appear everywhere from supermarket shelves and magazines to hiking trails and ...

You can scan a QR code using the camera on your smartphone, tablet, or computer. Scanning QR codes lets you easily access websites, restaurant menus, videos, and more.

Here's how the new QR code sharing feature will work in Google Photos for easily and quickly sharing albums and moments.

QR codes a proving a popular way for customers to register their details when dining out. But what do cafes and restaurants do with that information?

In this guide, we will share with you the steps you need to generate and share a WiFi QR code on iPhone running iOS 18. What is a Wi-Fi QR code, and how does it work?