Marrying Digital and Paper Documents
http://www.edocmagazine.com/vault_articles.asp?ID=29780&header=e_features_header.gif

Zukowski, Deborra J.
e-Doc
2005

Abstract:

The use of physical paper or digital files is not an either/or choice. The two are complementary. Currently, there are many examples of paper used as an interface to digital processes. The UPC found on items we buy and the barcoded labels on the packages we send are two prevalent examples. Many papers we use to reach our customers or to do our work within our organizations have at least one barcode.