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 ...

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 ...

GoodGuide releases a free app that lets you scan an item's bar code and instantly retrieve info on that product's health, environmental, and social responsibility ratings. Elizabeth Armstrong Moore ...

Shoppers can now scan and compare a variety of products such as electronics, movies and video games. The updated application is available for free download in the App Store. “EBay Mobile is always ...

Bar codes turn 40 this week, but they aren’t over the hill yet. It was a Thursday morning when the first unique sticker of white and black lines facilitated the purchase of a 10-pack of Juicy Fruit ...

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 ...

Google Product Search for Android now has the ability to scan bar codes, changing the way that consumers can shop. The Product Search tool was originally created to allow consumers to check price ...

They look like pixelated puzzles, or maybe a printing error. But the indecipherable ink squares hold the promise of a new form of mobile information delivery that ...