Without an easy interface for clicking through to purchase, audio and video ads have, until recently, been best suited to upper-funnel brand-awareness campaigns rather than direct response. But now, ...

Android comes with a handy dandy QR code reader installed. It’s always at the ready when you need to scan a code. Being a QR code reader, you shouldn’t really expect any added functionality from it.

Did you notice the funny looking black-and-white box on the front of the magazine? It’s called a quick response (QR) code. You probably have seen these square boxes around town on signage during ...

Virtually everything that you buy in your local supermarket has a curious little zebra-like pattern the size of a postage stamp printed on it. Barcodes, originally devised about 40 years ago to label ...