In response to changing mobile technology, the popular textbook, Introduction to Graphic Communication is moving from Ricoh’s Clickable Paper to a QR Code-based approach to accessing online content.

The thing on the left, is a QR code. Also known in some circles as 'Robot Barf'. I first came across QR codes (QR stands for Quick Response), about four years ago. I thought they were neat idea, and I ...

QR codes are now a common way to share information, from payment links to Wi-Fi passwords. You can easily create them using ...

What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...