What is Quick Response code (QR Code)
Quick Response code(QR Code) Introduction: A Quick Response code, also known as a QR code, is a type of two-dimensional barcode that originated in 1994 by Denso Wave, a Japanese company. What makes these codes unique is their ability to store information and how easily they are scanned using a QR code reader, which can be found on smartphones or barcode scanners. The pattern of black squares on a white square grid makes up the distinctive design of a QR code. This arrangement allows for data to be encoded in a way that can be quickly scanned and understood. With the capability to store text, numbers, binary data, and even web links, QR codes have gained widespread popularity for their versatility in various applications, from product labeling and advertising to ticketing and mobile payments. Why QR code Introduced? And its Uses.:- QR codеs wеrе introducеd to addrеss thе nееd for a quick an' еfficiеnt mеthod of еncodin' an' dеcodin'...