Microsoft announced on Monday that the "secure release" feature of Universal Print-supported printers now works with QR codes scanned by Android or iOS devices. The secure release feature for printers ...

Our lives were made considerably simpler by QR codes, which were developed in 1994 by the Japanese vehicle company Denso Wave. QR codes often include data for a tracker, location, or identification ...

There are still needs for paper-based documents in certain circumstances where electronic documents cannot efficiently replace them. For example, documents issued by the government such as birth ...

While QR codes haven’t been the marketing juggernaut that companies have hoped, it’s still an extremely useful technology for sharing things online quickly. Asking a teenager to download a QR code ...

There is currently a race to develop edible tags for food so that, for example, you can see where the food comes from or its ingredients, and the information disappears once you’ve eaten it. Now, ...