This is how Google tries to track the equivalent of ‘clicks’ with its print ads. Quite interesting.
http://feeds.feedburner.com/~r/blogspot/Dcni/~3/191564613/zxing-1d2d-barcode-decoding-source-code.html
http://www.google.com/adwords/printads/ads/barcode/
Subscribe to:
Post Comments (Atom)
1 comment:
Microsoft's version-
http://research.microsoft.com/research/hccb/about.aspx
Post a Comment