The first modern barcode was scanned 50 years ago this summer—on a 10-pack of chewing gum in a grocery store in Troy, Ohio. Fifty is ancient for most technologies, but barcodes are still going strong.

Add Yahoo as a preferred source to see more of our stories on Google. The first modern barcode was scanned 50 years ago this summer – on a 10-pack of chewing gum in a grocery store in Troy, Ohio.

UPCコードなるものが存在することは理解した。だが、日本は確か「JANコード」というものが使われているはずだ。前回開いた資料を読みふけると、今度はEANコードなるものが登場。資料によれば、UPCコードを元に欧州ではEAN（European Article Number）コードを ...

Barcode technology makes real-time data collection possible. Despite the multitude of barcodes in existence today, universal product codes remain among the most useful to a small business. Because UPC ...

Once upon a time, a restless cashier would eye each and every item you, the consumer, purchased and key it into the register. This took skill but also time—and proved to be an imperfect way to keep ...