Basic Inventory Tracking – Barcode Scanners And Type Of Scanners
Barcode scanner is a commonly used electronic device that reads printed barcodes. Also known as Point of sale scanner, it is widely used in areas where large number of goods or stock is involved, like in warehouses, library, supermarkets etc.
Barcodes are assigned on product labels usually to automate the process of sale or transaction. Each barcode has specific symbols defined as a series of bars. A barcode scanner’s photo sensors can capture this coded data on barcodes and translate it into electronic pluses. This data when sent to a computer is then decoded into readable text using a special software application. The entire process happens very quickly and takes only a few milliseconds.
The main idea behind use of barcodes on product has been to track inventory and pricing of the product in a simplified and more efficient way. Use of barcode scanners makes the task of reading information on products 10 times faster than a person entering information by hand. This also means lesser room for human error. Being simple to use, barcode scanners are fast gaining popularity in different areas of life.
There are many types of bar code scanners available today in market and its selection depends on the type of industry and work environment it is used for. The most popular ones are hand held and hands free barcode scanners.
Hand held barcode scanners are often used like a pen where the operator swipes the scanner over the code to read it. This type of bar code scanner is cheaper and durable but needs to be used in a certain angle and swiped at a certain speed to ensure correct reading. It’s ideal for retail, hospital, education or offices.
Hands free bar scanners are wireless models. They are mostly used for industrial purposes like in large warehouses. Since hands free bar scanners allow more freedom of movement, it ensures more efficiency.
Being an extremely efficient, cost effective alternative to manual task, barcode scanners are beneficial for both the company and its customers.
Kauser Ayaz
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