The Present and Future of Barcodes

 Since their initial use in grocery checkout, barcodes have entered into an amazingly broad range of uses,  including:  The full spectrum of consumer retail goods  Manufacturing process tracking (WIP) of everything from light and heavy equipment and vehicles,  appliances,  subassemblies and parts  The movement of all of the above in supply chains  Access control of…

The Ultimate Symbology

 In our recent article Why Are There Different Kinds of Barcodes?  we posed the question (rather rhetorically) “…isn’t there one symbology that could do it all?” As a matter of fact  there is a new symbology that is moving in that direction. It is called Ultracode. A draft of the international technical specification is completed,…

Barcode Names: What Do They Mean?

[Note to people who call all barcodes “UPC’s” and all photo-copiers “Xerox machines”– don’t bother reading any further—this article will not interest you.] Not all barcode names have significance—UPC or Universal Product Code and Data Matrix, for example, are just generic names with no intrinsic meaning. Other barcode names are much more descriptive and interesting–at…

Five QR Code Myths Dispelled

QR Code myths abound, as do articles about them. Our concern is the mythology surrounding QR Code from a quality standpoint. For example, we recently saw—and commented on—an article about a new graphics design technique that makes QR Code less obtrusive and more “harmonious” with the graphic it accompanies. The QR Code examples that accompanied…