What a bar code reader is requires an understanding of the amount of information contained in the Bar code itself. Simply the amount of information is huge. All a reader will do is use a LASER beam to collect or read the bar code and transfer the information into a computer.
A handheld device that reads bar codes which identify the product and eases labeling. See link below for more-
There are handheld bar code scanners, so a handheld bar code scanner is a bar code scanner, but a bar code scanner is not necessarily a handheld scanner. There are bar code scanners in store checkout stands that are fixed, and there may or may not be an associated handheld scanner there for the clerk to use to scan, say, a large bag of dog food that the customer doesn't want to hoist up onto the counter.
yes
Probably not, but black on white is easier for the bar code scanner to "read"
June 16,1969
Visit the following address 20480 Chartwell Center Dr Suite F Cornelius, NC regarding the Bar code scanner
Most bar code scanners will give you the price of an item , but if you are shopping and find one that does not , the price will come up at the checkout when you plug the scanner in .
hi
Bar Code
translate a bar code into a computer data file.
Both terms apply to the same device. There isn't a difference.
A barcode reader (or barcode scanner) is an electronic device for reading printed barcodes.A bar code scanner reads bar codes.Bar codes contain data, typically numeric or alphanumeric data. While bar codes may all look the same to people, the data and even the "symbologies" are different. A bar code symbology is sort of like the language of the bar code, and there are many types: UPC, EAN, Code 39 (also called 3 of 9) and many others.
A bar code scanner scan a little label that has bar code on it.the information is then saved on the computer.It is also use in libraries alot