Packed and Fully-Coded
What do waffles, plants and a man with a bald spot have in common?
If it included a bar and a religious leader of your choice it would be the perfect introduction to a joke, right? However, this is no laughing matter. All of these items (and person) are places where QR codes—short for quick response—can and have been placed. A QR code is a two-dimensional code that is readable by QR barcode readers and camera phones and can supply information like a URL or text.