The Barcode Story: Its Past, Present, And Future


Whether you're buying online or shopping in a store, there are many modern shopping conveniences available today that can be traced back to the debut of a seemingly simple technology - the first barcode scan. 

With a powerful impact on global commerce, the barcode is used by millions of people everywhere, every day.
However, its creation required decades of collaboration with grocery industry leaders to establish its design, use, and ultimately cement its place in retail. This year, we celebrate the definitive moment in history when 45 years ago, the first Universal Product Code (UPC) was scanned - a milestone that led to unprecedented economic opportunities and the variety of shopping options we enjoy today.

The Barcode's Origins 

Few shoppers today remember a time when product prices were manually entered at a cash register. Before checkouts featured barcodes and scanners, long lines snaked throughout the supermarket and shoppers waited impatiently. Grocery stores were desperately searching for a way to improve efficiency and profits.

Inventor and scientist, Norman Joseph Woodland and his research partner, Bernard Silver, began work on a solution to the grocers' problem in the late 1940s. Woodland's inspiration for the first barcode occurred when he drew a circular, bullseye-shaped design with a bar and space pattern in the sand while living in Miami Beach. However, it took more than 20 years for the idea to be fully realized. Advances in laser scanning technology created renewed interest in barcode development in the early 1970s. Woodland was working at IBM, when his colleague, George Laurer, created the linear UPC barcode - that version was ultimately selected by the grocery industry in 1973 and continues to be printed on products. The Uniform Product Code Council (later rebranded GS1) was named the barcode administrator in 1974 to issue product identification numbers to be encoded into barcodes, known today as the Global Trade Item Number (GTIN). The organization set guidelines for its use and began testing it.
On June 26, 1974, the UPC barcode made its debut at the checkout counter of the Troy, Ohio Marsh Supermarket. The first item scanned was a ten-pack of Wrigley's Juicy Fruit gum, priced at 67 cents. The local newspaper headline read: "Local Marsh Store Features Computerized Checkout System."

Today's Impact and Opportunity 

Today, the barcode is scanned more than six billion times a day globally. Multiple versions and uses of the barcode have emerged over the past few decades. QR codes, for example, provide consumers with detailed product information with the scan of a smartphone. Barcodes and their associated numbers have also become an important part of e-commerce by helping to make products easier to find online and that the right product arrives at the consumer's doorstep.
While barcodes have improved the consumer experience, they have also transformed businesses. For example, barcodes help manufacturers and retailers track products in the supply chain and play a major role in inventory management. Advanced barcodes can help manufacturers and retailers pinpoint products during a recall, or identify counterfeit goods so that they can be removed from stock.

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