2D symbols - Barcode Test

Posted June 20, 2019

1D or 2D Barcodes? Which is Better?

It is only natural that the comparison would arise It is as natural as change itself. The evolution of barcodes over the past 40+ years is evidence of this. Woodland and Silver’s round [...]

By John Nachtrieb

In 301

Posted February 5, 2014

Verifying 2D symbols: A Brief History

For those of us familiar with verifying 1D barcodes like UPC and Code 128, migrating into 2D symbols like QR Code or Data Matrix seems very complicated. Why is that? With 1D barcodes it was a [...]

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