With cases of QR code fraud starting to pop up and some officials warning consumers to take pause, you may be wondering if it ...

While QR has become a staple for "contactless" transactions of information and money, many don't know what the initials stand for, how it works, or who invented it.  What does QR stand for? QR stands ...

The scammers are using fraudulent QR codes -- bar codes that you scan on your phone to launch a website -- to direct people to malicious sites in order to steal their data or hijack payments, the ...

A QR code is a shortcut used by a cell phone to get a quick link to a website. I haven't been a fan of the QR code since they first came out, and it turns out Heinz might be rethinking their use ...

This rectangular-shaped QR code is designed to be used on narrow spaces, with an aspect ratio similar to that of a traditional 1D bar code. There are quite a few variations of rMQR, but the ...

Another way to scan a QR code is to do so directly from your iPhone's Camera app. Open your camera and point it to fit the QR code on your screen. A Safari link will then appear under the code, which ...

Now, Denso Wave feels they have struck a balance between the beefy storage of a QR code with the sleek elegance of a bar code with the rMQR code. It has a layout like a stretched out Micro QR code, ...

QR codes, the square bar codes that can be scanned and read by smartphones, are seemingly used everywhere: to board flights, enter concerts and look at restaurant menus.

Unlike a standard bar code, QR codes are two-dimensional bar codes that connect mobile users to websites, event details, video and other content. Recently, they have started to crop up in the US ...

QR Code, a two-dimensional bar code storing addresses and URLs, is a widely used technology in Japan and elsewhere that can be scanned with camera phones equipped with the appropriate reader.