There are numerous advantages to the use of a bar code. The primary two are speed and accuracy. A bar code reader can decipher the code in just thousandths of a second and transmit it with near perfect accuracy - much better than humans can.
mail in form and barcode of item bought receive check in mail
may be you are talking about ''barcode''. the barcode is used so the post office can process the letter/parcel free of charge, usually has free postage within same country on it as well. in short its free to send it (unless its a prepay letter)
what are the advantages of a business letter?
advantages of bill of exchange
advantages of credit policy
Barcode reader was created in 1969.
Java barcode reader is barcode reader in java applications which can read out the information encoded in the barcode.
bob and Fredinvented the awesome barcode!
the advantages of a bar code reader is that you can scan things instead of entering the numbers but some software take webcams so i would just cheek if the program you are using accepts webcams as they are cheaper but if it don i would get a bar code reader.
Barcode Reader Because im guessing my answer
A barcode reader (or barcode scanner) is an electronic device for reading printed barcodes. Like a flatbed scanner, it consists of a light source, a lens and a light sensor translating optical impulses into electrical ones. Additionally, nearly all barcode readers contain decoder circuitry analyzing the barcode's image data provided by the sensor and sending the barcode's content to the scanner's output port.
A barcode reader (or barcode scanner) is an electronic device for reading printed barcodes. Like a flatbed scanner, it consists of a light source, a lens and a light sensor translating optical impulses into electrical ones. Additionally, nearly all barcode readers contain decoder circuitry analyzing the barcode's image data provided by the sensor and sending the barcode's content to the scanner's output port.
image scanner,barcode reader
mouseA barcode reader (or barcode scanner) is an electronic device for reading printed barcode. Like a image-scanner, it consists of a light source, a lens and a light sensor translating optical impulses into electrical ones. Additionally, nearly all barcode readers contain decodercircuitry analyzing the barcode's image data provided by the sensor and sending the barcode's content to the scanner's output port.Read more: barcode-reader
A)mouseB)Barcode readerC)Optical Mark readerD) Printer
a barcodereader is a electronic device that analyses item barcode
A barcode reader or scanner