Windows/Linux/iOS: Ever wish you could scan QR codes and other barcodes from your computer, without pulling out your phone? (Maybe you miss your old CueCat?) ZBar is a simple cross-platform tool that ...

Software built into the cameras on iPhones and Android phones makes quick work of decoding QR codes. How do you do that on a laptop or desktop computer? I have a friend who calls me occasionally to ...

QR codes, once thought to be a relic of the past, are returning as a hot marketing trend. Thanks to improved smartphone technology and a consumer base seeking more and more digital interactivity in ...