QR code use at university have made little more than a limp entry within academic institutions. In theory, QR codes could be used as a medium for many applications in academic learning. It could ...

On a recent trip to China I was amazed by the amount of QR codes I saw. Why have they taken off in China and not in the West or even in Singapore? Simple answer, mobile.

QR codes are a technology that desperately wants our attention. They appear everywhere from supermarket shelves and magazines to hiking trails and tombstones. Never heard of a QR code? You’re ...

Here's what happens when you scan one of those ubiquitous two-dimensional black-and-white patterns, and why the FTC urges you to use caution.

QR codes are a close cousin of the bar codes on product packaging that cashiers scan with infrared scanners to let the checkout computer know what products are being purchased.

So when do QR codes work? They work when consumers have control over time. The following settings are perfect for QR codes: Print In-store Billboards around town in settings where people are walking ...

QR Codes, the 2D codes you see increasingly on products, ads, and billboards these days, are laughed at. Who uses them? Apple could change this quite easily.