Bar code scanning is an easy way to track your business inventory or even keep tabs on office supplies. Many bar codes contain a lot number. A lot number is an ID that shows which batch or lot a ...

Bar code scanning has become the de facto system used in retail, as well as many other industries, due to its accuracy, speed and cost-effectiveness. Moreover, it is an approach that provides ...

Networks may be getting faster and devices more intuitive but entering data into your wireless handset is still a laborious process. Whether it's typing in a lengthy Web site URL or entering someone's ...

We all get stuck at the supermarket checkout from time to time when the assistant can’t get an item’s bar code to scan. We’re left watching in awkward silence as the flustered employee waves the item ...

Weight Watchers has introduced a bar code scanner mobile application to help grocery shoppers make more informed shopping choices and reach their weight loss goals. The new app scans the bar codes on ...

SAN FRANCISCO — It used to be the only time you’d notice a bar code was at a store, maybe when a cashier scanned your groceries. But lately, bar codes are showing up in more places around town — and ...

Tomorrow marks the 35th anniversary of the first time a laser scanner was used to “read” a bar code, according to Motorola Inc. The company has detailed a few of the pertinent facts from that day, ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, ...

With new phones, including the Apple iPhone and the T-Mobile G1, you can do more than call friends. You can find your way home or go bowling without picking up a ball. You can even scan bar codes at ...