Barcode scanners read imprinted bar/matrix code symbologies. Barcodes, also known as universal product codes (UPCs), are machine-readable data representations consisting of a series of contrasting ...

Barcode scanner s are a must have in the modern grocery store. They make logging and indexing of items very easy. Barcodes come in various sizes, shapes and forms, and you need a barcode scanner ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

Bar Code Scanner Type: Gun Interface Options: Ethernet; Serial; Other; Serial module: RS-232, USB, Ethernet module: TCP/IP, FTP, industrial protocols: Ethernet/IP ...

From Disney World to the smartphone in your pocket, fingerprint scanners have become commonplace these days. Even budget phones sport the tech these days, sometimes alongside other biometric ...

It was while working as an electrical engineer with IBM that George Laurer fully developed the Universal Product Code (UPC), or barcode. He developed a scanner that could read codes digitally.

Commissions do not affect our editors' opinions or evaluations. Receipt scanner apps are a convenient way to keep track of your expenses and save important documents digitally. These apps allow ...

Promotions are subject to availability and retailer terms. Using one of these best document scanners, it's easy and quick to create digital versions of important papers and keep them stored ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers ...

Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.