03/24/11
QR codes are becoming more ubiquitous.
They are all around.
Posters. Menus. Print collateral.
What are these strange symbols all about?
Here are some quick facts and tips to consider:
What does QR stand for?
QR stands for “quick response” code
How is a QR code read?
The square QR code matrix is read by most UPC and bar code scanning applications and uses a … READ MORE