Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.

Here are five ways you can take advantage of QR code-infused business card to make sure they're performing for your business ...

In order to improve customer communications and get better feedback on installation programs and services, Joint Base Myer-Henderson Hall will begin using QR codes, also known as quick response codes, ...

Now that Google is using the two-dimensional bar codes as part of its local businesses listings program, it's all the more reason for an app to help read them. CNET contributor Don Reisinger is a ...