What is QR Code?
A QR code (Quick response code) is a genre of the two-dimensional bar-code (or matrix bar-code), It was designed in 1994 for the automotive industry in Japan.The QR code system was invented by “Masahiro Hara” … Read more
scanning
A QR code (Quick response code) is a genre of the two-dimensional bar-code (or matrix bar-code), It was designed in 1994 for the automotive industry in Japan.The QR code system was invented by “Masahiro Hara” … Read more