Discover the old-school supermarket chain where the first barcode was scanned -- and how that single moment revolutionized ...

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.

In 1952 a pair of graduate students from school then called the Drexel Institute of Technology, patented a system for instant electronic recall of product information using patterns of lines of ...

Beep! The barcode, that rectangle of thick and thin parallel lines seen on seemingly every grocery product, package, prescription bottle and piece of luggage is turning 50 years old. Almost as old is ...

Editor’s note: The views expressed in this commentary are solely those of the writers. CNN is showcasing the work of The Conversation, a collaboration between journalists and academics to provide news ...

Wedge barcode scanners and serial barcode scanners both connect to a PC to scan barcodes into the system. They do not, however, work the same way and each has advantages and disadvantages. This ...

Digital driver’s licenses — now being built in many states — have a big problem that almost nobody is addressing: the likelihood that once they make it very frictionless to share our ID, we are likely ...

This small strip on your passport carries critical travel data. A secure photo can support emergencies, paperwork, and online ...