You can’t pick up a newspaper or magazine full of ads without seeing a QR Code – a funny dotted square that isn’t very attractive. The first time I saw one I ...

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

Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...