If you plan to run a very small store, sometimes called a "mom and pop" shop, you can probably hand-enter pricing information when ringing up a customer's order. For a larger scale operation, however, ...

Your Android offers a number of helpful business tools that can effectively streamline your workday, including apps that read bar codes and feed information back to your computer. Using image ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...

QR codes are slowly becoming a rarity; however, once in awhile, you still see a QR code appear, usually around a local business. The unfortunate part is that most phones don’t have a built-in QR code ...

Everywhere you look at the South by Southwest conference this week, you see QR codes. The square “quick response” codes turn URLs, vCards, or any kind of text into a jumble of pixels that you can scan ...

Forbes contributors publish independent expert analyses and insights. Tony Bradley covers the intersection of tech and entertainment. It seems like QR codes are everywhere now. Thanks to the COVID ...