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 ...

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 ...

If your business has a lot of stock to oversee, scanning and managing barcodes can be a quick way to keep tabs on inventory and re-order the precise items you need. However, implementing a full ...

Add Yahoo as a preferred source to see more of our stories on Google. Is it a rave, or the check-out line at Target? Electronicos Fantasticos, the wild, half-music-half-tech project led by Japanese ...

When you're talking about data collection, two technologies come to mind: bar code scanning and RFID (radio frequency identification). The former has been a staple in data collection for more than 30 ...

If you plan to run a very small store, sometimes called a "mom and pop" shop, you can probably hand-enter pricing information when ringing up a customer's order. For a larger scale operation, however, ...

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, ...

Often found at the checkout counter, laser scanners decipher information contained within bar codes, allowing a host computer to process data such as product names and costs. Projecting a laser beam ...