Do you have interest about Japanese technologies? If your answer is somewhat ‘yes’, then here is a technology that is surely going to impress you. QR codes. QR codes in Japan are very common and popu...

QR code is not so alien language for us. Okay, one needs his mobile phone app to scan it and decode it, but they are not so uncommon in today’s world. You can see the QR codes on movie posters, magaz...