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What is OCR and bar code feature common?
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
What validation does the bar code use?
Digit Check
How do you get the cheat bar up on Roller Coaster Tycoon 3?
you don't you use the person for your code bar
Advantages of bar-code reader?
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.
How do you use the app bar code scanner on peoples phone?
hi
Is a bar code scanner also called a handheld scanner?
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.
How big should a company be to use a bar code system?
A company can be any size to use barcodes.
What does bar code scanner mean?
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.
How are x rays and infrared rays used in bar code scanner?
Bar code scanners use infrared rays to illuminate the bar code, which is then read by a sensor that detects the reflected light. X-rays are not typically used in bar code scanners due to safety concerns related to exposure to radiation. Instead, infrared rays are commonly used as they are safe and effective for reading bar codes.
When were bar codes scanners used?
The use of bar code scanners exploded in the 70s as the technology quickly spread to retail outlets.
What mechanisms are used in ski lifts?
Some use bar-code scanners, some use RFD chips
What level of measurement is a bar code?
The level of measurement of a bar code is nominal.
