Laser ScannerVDC Research, a leading technology market analyst form which specializes in barcode and other auto-id technologies, published a new report today (October 1, 2013). The report claims that barcode scanning is changing from old laser technology to new  camera/software technology; the report further claims that this will transform barcodes from a low-tech, mature technology into a powerful tool with far-reaching implications for businesses and consumers.

While this is hardly news to members of the auto-id community, it is meaningful that others are noticing. Not many years ago the demise of barcodes was said to be imminent as RFID technology began to rise. That has not happened and seems increasingly less likely, and new barcode scanning technology to read new 2D barcodes is certainly a factor.

But what does new barcode scanning technology mean for barcode quality? Will camera/software scanners be more tolerant than laser scanners of poorly printed barcodes? Does VDC’s research report imply the demise of barcode verifiers? Hardly–and here’s why:

  • Barcode quality is not just limited to the quality of the printed image. If camera/software scanners are more tolerant of poor print quality, this is only part of the barcode quality story.  Data structure is equally important and yet often overlooked in a barcode quality program.Area Imager 1
  • While the ability to encode higher and higher volumes of data has justified the use of barcodes in more and more critical roles, where there is less toleration for no-reads and (especially) mis-reads.  Although there is no research evidence as yet to suggest that more aggressive camera/software scanners are also more prone to misreads, it seems likely.
  • Barcode quality is becoming a risk management issue.  Barcodes are being used in food safety, pharmaceutical tracking, healthcare delivery and national defense –to name a few of the new, mission-critical uses for barcodes. These new uses also have new requirements for barcode performance: the consequence of poorly performing barcodes can be catastrophic not only to a company’s bottom line, but to its reputation and its future.

Verifiers will have to mature as the barcodes they test are maturing. New verifiers will need to test for attributes beyond the ISO specification for print quality; new verifiers will also need to validate the barcode to ensure that the data is correctly structured and represents an actual entity, whether that is a consumer product, a serialized barcode on a medical device or an authorized shipment in a supply chain.

At least for the foreseeable future, barcode verifiers will continue to have an important job to do, because as barcodes find new things to do, the associated risks are higher and higher. Some advanced verifiers already have validation and data structure checking capabilities.

VDC Research was founded in 1971 and provides critical market intelligence for the auto-id industry.

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3db Barcode Testimonial

Our company (an advanced software company) recently worked with Barcode Test to source a barcode verifier.  Not long ago, we were awarded a contract requiring products to be marked with IUIDs in accordance with MIL-STD-130.  For that standard, marking labels must pass a verification test that evaluates many variables (contrast, size, clarity, syntax, modularity, and more).  After a thorough search, we reduced our options to a select few.

In our search for a verifier, the Axicon line caught our attention.  Barcode Test is our regional reseller for this product.   From the beginning, they were very prompt with their responses.  We ended up having a quick call with John Nachtrieb to go over our needs.  John was extremely easy to work with and provided a lot of great information.  He was very knowledgeable on the matter and was quick to offer up a demo unit (free of charge).

Upon receiving the demo verifier and testing it, a few questions arose.  John joined a call with us and answered all our questions.  Ultimately, the Axicon verifier wasn’t the best fit for us, so we shipped the demo back.  John was completely understanding.  A few weeks later, Barcode Test reached back out with another possible verifier for us to try.  While they didn’t sell that brand, they just wanted to help us find the best option that met our needs. They even offered to send us the unit that they have in-house to see if it worked to our liking. 

Barcode Test is truly a great company to work with.  Their service and willingness to help the customer are far beyond what you typically get from other companies.  They are experts in barcode quality assurance and seem willing to help in any way they can (even if that means not getting a sale and recommending another option that better fits the customer’s needs).  If anyone is in the market for barcode verification/scanning services or products, I would highly recommend giving Barcode Test a call.

Regards,

Production Manager