Friday, April 29, 2011

Top 14 Things Marketers Need to Know About QR Codes

A QR Code is a 2D Barcode

QR codes are an encoded barcode image resembling a square-like maze. Unlike a 1-dimensional UPC code, a 2-dimensional barcode stores data in both directions and can be scanned vertically or horizontally to be decoded.

1D versus 2D Barcode Comparison

Continue reading this great article.

No comments:

Post a Comment