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Issue No. 02 - April-June (2010 vol. 9)
ISSN: 1536-1268
pp: 4-5
Maria Ebling , IBM T.J. Watson Research Center
Ramón Cáceres , AT&T Labs
This column focuses on labeling the real world. The authors look at some labeling technologies, especially 2D bar codes, and talk about their adoption around the world. They also discuss applications of 2D labels in print media as well as popular applications of 1D bar codes that support price comparisons on mobile phones.
Bar codes, QR codes, price comparison, UPC, EAN, EZ Codes, Favorite Places

M. Ebling and R. Cáceres, "Bar Codes Everywhere You Look," in IEEE Pervasive Computing, vol. 9, no. , pp. 4-5, 2010.
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