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 ...

I see QR Codes everywhere in the not too distant future. I also see a smartphone in every pocket too. But that's tomorrow - Today QR Codes are just starting to make an impression in the U.S., and not ...

The advantages of QR codes are first reflected in their storage capacity. Compared to traditional one-dimensional barcodes, ...

Many of you reading this have undoubtedly seen a QR (Quick Response) code by now (the thing pictured to the right), but there's just as much -- if not more -- confusion surrounding them today as there ...

QR codes are everywhere these days-on product packaging, restaurant menus, even tickets and invoices. They make life easier by letting you access links, download files, or make payments with just a ...