Magnetic stripe readers, A device used when to read a magnetic stripe of a card, which contains data., Chip and PIN readers, A device used to read the data stored in the silicon chip of a credit card or debit card to verify the personal identification number (PIN) entered using a numeric keypad., Contactless card readers, Contactless credit or debit cards allow customers to pay for items without entering their PIN., RFID readers, A radio-frequency identification (RFID) reader uses radio waves to identify and track special tags attached to objects, Optical character recognition, OCR scans a typewritten or printed document and translates the images of characters into digital text that can be used on the computer, Optical mark recognition, OMR enables data marked by a human, by marking marks to select options to be captured for processing by a computer., Magnetic ink character recognition (MICR), MICR is a system that can read characters printed in a special ink that contains iron particles., Bar code readers, A set of short parallel lines in contrasting colours, often black and white, that stand for the digits 0 to 9. The dark lines are thick, medium or thin, QR scanners, A quick response scanner consists of software and hardware, such as a smartphone and an app used to read and response to the data stored in a QR code.

Direct Data Entry Devices

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