The Datalogic QuickScan QW2500 series is a 2D bar code scanner designed for operations like inventory management, point-of-sale operations and document digitisation. Issued by DCI Scanning ...

Since the introduction of native QR code scanning in smartphones, 2D barcodes have become the preferred method of sharing ...

It’s fair to say that QR codes are a technology that has finally come of age. A decade or more ago they were a little over-hyped and sometimes used in inappropriate or pointless ways ...

Originally known as keyboard interface readers, these devices were nicknamed "wedges" because of the way they sit between the keyboard and the computer. The keyboard attaches to the scanner ...

Abstract: We proposed a concurrent transmitting-based 128 channels LiDAR using an bipolar optical code scheme called code-inversion keying based prime-permuted code, which is the most suitable method ...

KEYENCE offers the world's first self-troubleshooting CIJ printer that could operate and maintain itself at the push of a button. In 2023, we introduced a UV laser coder for packaging film that will ...

By using above mentioned codes, two Dimensional (2D) codes are generated. For each dimension, one code construction algorithm is used. 2D codes have different code weight combinations like even-odd ...