Japanese is not Done with QR Code, Here Comes Double QR

It looks like japanese is not satisfied with the QR Code, which contains encrypted information and to be captured / decrypted by mobile phone.

One company called Design QR has created a Double QR, they simple inserted another QR code in a QR code. Now it has double storage space to keep 2x more information. The company plan to even further expand the capacity by integrating more QR code together.

QR code has already become one of the popular tool for mobile phones in Japan. It provides information and also able to let mobile phone users purchase product using the QR code.