You can find UPC codes on practically every product on the shelves. Like all bar codes, UPC codes provide anyone with a bar ...

Just the words 'barcodes' or 'QR codes' inspire a certain paranoia among some people. Their uses are many, but until the Center for Land Use Interpretation (CLUI) published a recent report ...

How do you fix it? Of course, there’s no one right answer to that question, but [Benji York] had a particularly satisfying round of troubleshooting some errant barcodes and even came up with a ...

Cell-to-cell communication through nanosized particles, working as messengers and carriers, can now be analyzed in a whole ...