- What is a QR Code and what is a practical usage?
shortened URL goes to: http://erich13.posterous.com/embedding-albums-images-and-slideshows
- 5% of U.S. Adults Use QR Codes, Up From 1% Last Year [study] (readwriteweb.com)
- 5 Steps for a Successful QR Code Marketing Campaign (mashable.com)
- How to Create QR Codes (mycricket.com)
- Some Non-profits Eying QR Codes, But Should They? (marketingvox.com)
- Starbucks QR Codes Offer Rich Blend of Info (mashable.com)