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 ...

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, ...

Most people think of barcode scanners as clunky retail gadgets, not something quietly built into the phone they use every day. Yet modern smartphones ship with powerful tools that can read everything ...

A somewhat quirky aspect of iOS 14 is that there are some hidden apps lurking beneath the surface. They are impossible to access, however, unless you know where to look. One representative example is ...