SEO Tidbits
Monday, September 13, 2010
QR Codes: Are You Ready For Paper-Based Hyperlinks?
You’ve probably seen them in newspapers, magazines or other paper-based publications: two-dimensional bar codes, called quick response codes (QR codes). What are they?
By Mark Sprague
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment