We use many types of bar codes in our everyday life. Nearly everything we buy has a UPC code printed on it. The CrackBerry app store features QR codes in the description for every app. Magazines and ...

John Bisset shares practical broadcast engineering tips, from handy apps and vintage manuals to transmitter-site checklists ...

The new scanner models, known as the CHS 7Mi and CHS 7Pi, feature a high-performance, industry-leading laser for reading 1D barcodes in a variety of lighting conditions and work environments, ...

Apple on Tuesday won a patent describing a complex shopping app that could make its way to the iPhone or iPad in the near future as part of PassBook or a similar eWallet solution. The title of Apple's ...

On October 7th, 1952, the first patent for a "Classifying Apparatus and Method" was issued. This eventually developed into the barcodes we know today. I mostly associated barcodes with the UPC ...