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Viewed 2373 times since Fri, Apr 1, 2016
A QR code (quick response code) is a type of bar code that is used to provide easy access to information through a mobile device like smartphone or tablet.Comparing with barcode, QR Code can storage more information and is widely applied in many... Read More
BARCODE - Barcode
Viewed 1306 times since Fri, Apr 1, 2016
Barcode is a printed series of parallel bars or lines of varying width that is used for entering data into a computer system. The bars are typically black on a white background, and their width and quantity vary according to application. The bars are... Read More