Among the
direct data
entry and
associated
devices are ⌦
magnetic stripe ⌦MICR ⌦ OMR ⌦
OCR ⌦
Bar Code
Reader ⌦
QR
code ⌦
chip and PIN (Personal Identification Number) ⌦
RFID (Radio Frequency Identification Devices) ⌦
"Wearables"
(Smartwatches)
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