Be for those who are not familiar with bar codes, they a series of lines or black lines and areas for the different widths available, numbers and / or letters and punctuation marks. The codes are found for most of the articles now produced products clearly identified with a scanner. The scanner reflects light from the code and in turn, reads the information, translates the code into numbers and letters, to get processed and read by the computer.
Bar codes or UPCs (Universal Product Code)in 1974 and used the first object has been scanned and placed a package of Wrigley's Juicy Fruit chewing gum (10 pieces), which has since been on display at the Smithsonian Institution. At that time it was planned that there would a saving to the producers of good, of nearly 1.5 billion U.S. dollars, but it turns out that the estimate was incorrect and the actual savings is an impressive 17 billion U.S. dollars per year.
Benefits of Bar Coding
There are several reasons for the use of barcodes, which prove that itBenefits:
• Collection of data quickly, in fact, a scanner can record the information and share it with up to seven times faster than a qualified secretary, the work is manual. The accuracy is also significantly improved - up to 10 000 times better. It is estimated that barcodes make 1 error for each scan 3 million made to manual errors in an average of 300 against, with 1
• scanning also reduces the labor cost relief workers from manual data entry. It helps to better records ofInventory and sales and save time searching for the employee again physically inventory to find a balance.
• Access to information is increased, and increased access to information on stocks and products. This helps in making decisions on ordering and restocking of items that otherwise would require that long lists of boring. It helps by keeping a closer inventory control so help to eliminate duplicate orders, or overstocking of products.
Opportunities, such as bar codesused:
Bar codes can be used for more than just marking prices and inventory for food and items purchased daily by millions of consumers. For example:
• The most common point-of-sale, where the products we buy as consumers are scanned at the checkout. This saves labor costs.
• Bar codes can be used for the manufacturing industry to the progress of the stages of the working length is done on a project. It can keep detailed information about how muchProduct is used at every step of the manufacturing process.
• Inventory can be easily controlled with the scan. Tracking goods that are shipped in or received by it is quick work with UPCs do in comparison to it manually. The data can be from a hand-held scanner into the computer's main memory of a company charged at regular intervals (generally referred to as the batch). In addition, one drastically reduces time and effort in carrying out inspections and annual inventory, in timeTo reduce fuel consumption and low cost.
• The code can now be carried to safety will be used, if bar coded tags to grant access to employees in their designated areas of work. In addition to granting access, many of these carry ID tags and to collect employee data and payroll time sheets.
• On the packaging, bar code printers produce a label to identify parts and serial number for logistical services. This helps in shipping and improves the ability to track shippedArticle.
• as for medical and dental offices can use bar coding as a means of complex patient data more easily sorted. By coding the fields caused by the patient or physician order that information or similar information for the creation of mandatory reporting makes this work simple and fast. The result is faster and better patient service.
The introduction of UPCs has changed how companies currently deal of money, and makes them cheaper and moreto design more efficient.
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