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Almost every business, where great number of physical products are sold or moved daily, makes use of barcode labels and scanners. They allow these items to be tracked accurately, and help managers maintain the necessary stocks easily. The barcodes are represented by a number of vertical bars, where their thickness, number, and space between them is what carries the coded information. This information is read by barcode scanners, also called readers, sent to another device, typically a computer, and then transformed into a human-readable data with the help of a software program.

The barcode scanners have been around for years and used in grocery stores, warehouses, industrial environments, hospitals, and many other establishments. They are capable of reading labels and transforming the coded information to a human-readable data. The readers have evolved significantly in the past few years, but so have the labels and now they are divided into first, second, and third generation labels, where the latest technologies have allowed the usage of 2D barcodes, capable of storing far more information. The fast development of the mobile technology has also allowed certain cell phones to be used as barcode readers just with the help of a software program, which could be downloaded and installed on the phone’s operating system in a matter of minutes.

The barcode scanners are used almost anywhere, from the local supermarket to the largest manufacturing plants. They have helped many businesses to streamline their stocktaking and apart from keeping track on all the sold or shipped items, have found some unorthodox uses as well such as tracking the movement of certain species. They could easily help even the small and family run business run smoothly and come in a wide range, which offers models suitable for the different entities.

The barcode scanners are used in every business or industry entity for keeping track on inventory, automate checkout systems, index and manage documents, and track mail and parcels. They are divided into different groups, according to the technology that they use to read the barcodes, and the latest technological advancements have managed to turn camera cell phones into barcode readers as well.

Do you know how to track the original location of an email sender via its IP address? This is very useful in many ways. Go through this article and learn how to perform this task.