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 ...

Financial institution E*Trade has added a slew of new features including bar code scanning, mobile deposits and voice recognition to its iPhone and Android applications to help speed up how the ...

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 ...

Corporate lobbyists be warned. Push a bill like the Stop Online Piracy Act that threatens broad restrictions on the tech industry, and you'll face some very clever coders focusing all their innovation ...

The iOS app screen shows all the apps installed on your iPhone—or does it? There’s actually a hidden QR scanner app on all iPhones running iOS 14 that you can’t normally find in the app launcher. The ...