The demise of Shelfie, a tool that allowed customers to link their print books to e-books, got me thinking about bar codes. Obviously, one method of linking print to its digital metadata is through ...

Can Excel create barcodes? Yes, and it’s as easy as downloading the correct fonts. You don’t have to purchase any of those barcode software programs that you can find online unless you need a more ...

If the checkout scanner malfunctions when you’re picking up a last-minute gift on your way to a birthday party, all hope is not lost—the cashier can complete the transaction by entering the number ...

Benjamin Claeys is CEO of QR TIGER, MENU TIGER and GiftLips. He also hosts Stay QRious, a podcast about QR code best practices. Barcodes have been a staple of commerce since the first UPC barcode was ...