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Codescanner13 Feb, 2022Technology

A QR Code is essentially a kind of magnetic barcode first developed in Japan for the car industry in 1994. A magnetic code is simply a machine-readable pattern that contains pertinent information about an object to which it's attached. This makes it a unique kind of code that stands out from traditional barcodes and can be used in conjunction with special smart phones to give access to content or services. So, what exactly are these QR Codes? They're a series of alphanumeric characters which are encrypted in a way that only they can decipher (hence the name). They are decoded using an algorithm that scrambles the code into a form that the receiver of the code can understand. Theoretically, anyone with a smart phone, a laptop, an Internet connection and a browser can read them and the information contained can be interpreted by their respective smart phones or computers. read more click here.