ST. PAUL, Minn., May 13 (UPI) -- Consumers might notice more people these days taking cellphone photos of products on supermarket shelves. What they actually are doing is checking those products via ...

While every phone can read QR codes located around you, barcode scanning is a different story altogether, and the best barcode scanner app makes it a bliss. While the process works similarly as QR ...

Target’s free iPhone app now offers a barcode-scanning feature.Target BYOBS. That stands for “bring your own bar code scanner,” and more and more shoppers like the concept–so much so that Target has ...

Add Yahoo as a preferred source to see more of our stories on Google. Food barcode scanner apps such as the French-made Yuka that provide nutritional ratings based on a products' ingredients are ...