QR codes — or "Quick Response" codes — are square-shaped barcodes that can be scanned by mobile devices. They are used for a variety of applications, from pulling up a restaurant menu to directing ...

Smartphones are everywhere. Mobile payments and location-based services are already drawing people to take out their phones while they’re out and about, and QR codes are another way your business can ...

QR codes are now vital. They bridge physical and digital realms. Individuals use them for Wi-Fi sharing and contact exchange.

QR codes–square, dot-matrix variants of the venerable UPC–are becoming an increasingly popular way to share information such as URLs, contact details, GPS coordinates, and calendar events. The idea is ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Luckily, one our readers tipped us off about a Windows Store app that solves this problem. The ...

In today's Android-enabled world, QR codes play quite an important role because, face it, who wants to type that long, pesky URL on your phone's keyboard when you can just quickly scan an image and ...