INPUT DEVICES 2

Brandon Chin
Mind Map by Brandon Chin, updated more than 1 year ago
Brandon Chin
Created by Brandon Chin about 5 years ago
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Description

Mind Map on INPUT DEVICES 2, created by Brandon Chin on 12/03/2015.

Resource summary

INPUT DEVICES 2
1 Magnetic stripe reader
1.1 A magnetic stripe reader, also called a magstripe reader, is a hardware device that reads the information encoded in the magnetic stripe located on the back of a plastic badge.
1.1.1 Picture of a magnetic stripe reader
2 Chip and Pin reader
2.1 A security method to reduce card fraud. PIN stands for Personal Identity Number. Credit and Debit cards now include 'chip and PIN' technology. This means there is a microchip embedded within the card that can check if the PIN number you enter into the card reader is correct.
2.1.1 PIC
3 Bar code reader
3.1 the barcode reader is commonly seen in the supermarket when you are purchasing some food or something and at the counter there are there to scan the barcode
3.1.1 it is use to read the code of the thing
4 OPTICAL MARK READER
4.1 Optical Mark reading (OMR) is a method of entering data into a computer system. Optical Mark Readers reads pencil or pen marks made in pre-defined positions on paper forms as responses to questions or tick list prompts.
4.1.1 PIC
5 OPTICAL CHARACTER READER
5.1 OCR (optical character recognition) is the recognition of printed or written text characters by a computer. This involves photoscanning of the text character-by-character, analysis of the scanned-in image, and then translation of the character image into character codes, such as ASCII, commonly used in data processing.
5.1.1 PIC
6 Optical character recognition
6.1 Optical character recognition(optical character reader) (OCR) is the mechanical or electronic conversion of images of typed, handwritten or printed text into machine-encoded text.
6.1.1 PIC
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