Flexible packaging manufacturers must address substrate challenges, printing technology upgrades, and quality control systems ...

bwip-js is a translation to native JavaScript of the amazing code provided in Barcode Writer in Pure PostScript. The translated code can run on any modern browser or JavaScript-based server framework.

PDF files are the workhorses of modern business. They look official, are easy to share, and are universally trusted for contracts, invoices, HR forms, and financial reports. This very familiarity, ...

Yasir is a Mechanical Engineer who writes about tech at MUO, covering Windows, Productivity, Security, and the Internet. His interest in autonomous systems keeps him constantly tinkering with both ...

You've probably noticed a square barcode pasted to a graffitied light pole or on the back of a business card. That pixelated code, shaped in a square, is called a QR ...

Much has been said about 2D barcodes, and the discussion has focused on the format of the 2D barcode itself -- QR Code, Data Matrix, and so on. But equally important is the format of what the barcode ...

Conventional optical security devices provide authentication by manipulating a specific property of light to produce a distinctive optical signature. For instance, microscopic colour prints modulate ...

Reliable data storage, already in the zettabyte (10 21) range and increasing, is one of the largest technological challenges of the digital age 1. While current conventional storage devices are still ...