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, ...

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 ...

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 ...

Just about every product you buy has a UPC bar code on it. And you can use that code and your phone to save money, thanks to an app called "ScanLife." Michael Wehrs, the CEO and President of Scanbuy, ...

The aptly named FoodScanner uses your iPhone's camera to quickly and efficiently scan bar codes, then maintain a log of the foods you eat throughout the day. Rick Broida is the author of numerous ...

This morning, Microsoft’s Bing iPhone App was updated to include new search and social features. I was able to play around with the new features this morning and I wanted to share my experience with ...

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 ...

Your Android phone is capable of downloading applications, including QR code scanners, which are used to scan bar-code type images that contain many pixelated squares ...