Is it a printing error? A pixilated maze? One of those puzzles where you have to cross your eyes to see the hidden image? Two-dimensional matrix bar codes are expanding into the mainstream. You can ...

Bar codes are making a comeback. Well sort of. They're not your traditional bar code. I had an opportunity to speak with execs at a Long Beach, Calif.-based advertising agency attempting to cozy-up to ...

Matrix “Your Mobile is Your Identity” technology offers QR code based identification for users. It marks their attendance and opens doors when a user scans the QR code on their mobile phone camera in ...

Last year, businesses lost $62 billion in revenue from poor lead tracking. Not from bad products or weak marketing—from the gap between customer interest and follow-up. QR codes bridge this gap, but ...

I predict QR Codes are the next dinosaur of marketing. QR or 'quick response' codes are matrix barcodes that hold information that can be read with a QR scanner or smart phone camera. The information ...