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.

Barcode technology has become so widespread that many consumers take it for granted, but the technology continues to offer numerous benefits in a wide array of businesses. With only some basic ...

To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...

Today's ultra-competitive business market forces companies do more with less while being as efficient as possible. Computerizing your business cash register or accounting system is an excellent way of ...

When Alan Haberman came to San Francisco to upend the global economy---which in the end he did---he wasn't seeking venture capitalists or software engineers. This was the early 1970s, when a computer ...

Most of us would have done shopping in malls, shops and like-wise places and at the time of payment at cash counter you must have seen that the salesman had scanned the tag of the product you ...

When I was a kid, I was interested in a number of professions that are now either outdated, or have changed completely. One of those dreams involved checking out books and things to patrons, and it ...