The role of barcode readers in retail technology

“Barcode readers are used for a huge number of applications nowadays, and are seen in an ever-increasing number of places. In libraries, commercial establishments of all kinds, schools with a large number of students, or a company with many employees, barcode readers are used daily to keep track of goods, books and general inventory. A barcode reader can help you to perform your job better by managing your database in an organized manner, to manage your inventory record, to take care of security within the premises or to monitor all movements of items.

However, all barcode readers are not the same. Barcode readers are available in many forms. Some of them consist of features that are better than others. You have to be very careful during the selection of the right kind of barcode reader. So how do you about choosing the right barcode reader for your organization?

First of all you should be aware of the reason for the requirement of a barcode reader. You should know if the barcode reader is to be used to trade or to save the time of staff members who manage certain processes. For instance, you can use a barcode reader to trace the movement of items to and from storage. It may also be used to track the movement of people within your premises. The choice of an appropriate barcode reader depends a lot on its usage.

You should compare the features of all barcode readers available in the market to make sure it is suitable for the type of use. One type of use that needs careful consideration is industrial use. Barcode readers, which are used in industrial areas such as warehouses, need to be tough enough to stand the working conditions. These types of rugged barcode readers are often encased in rubber to protect them from the inevitable knocks.

Next you need to make yourself aware of the various types of barcode readers. There are essentially three types:

· Laser-based barcode reader

· Charged coupled device barcode reader

· Camera-based barcode reader

To verify and identify the barcode of an item, the laser-based barcode reader uses the laser beam emitted from the barcode reader itself. An advantage of this type is that it can read the barcode from a distance. CCD-based barcode readers use light, which is emitted from light sensors present in the barcode and is used to identify the items. A camera-based barcode reader identifies items by taking a picture of the barcode. Each of these types has advantages and disadvantages. More information on the various types of barcode reader is available at http://www.barcodereadertoday.com

Choose a reliable barcode reader company with a good past record. A good barcode reader should be able to serve your organization for a long time and be able to withstand heavy use if required. As you can see, there are several things to bear in mind when choosing a barcode reader. By keeping in mind the points mentioned above you should be able to find a reader that suits your needs.”

http://technosource.wordpress.com/2008/08/29/barcode/

this blog talks about the role of the bar code readers in the retail technology. It is very important especially when you are engaging more datas like for the schools, groceries and other shops. in this blog it is also said and explained what is the importance of the bar code in the retail technology. it helps the company to work easier because without bar code reader it will be a hard time in saving those datas.

posted by: monica Frances Hao