QR codes are a tool to facilitate the usage of mobile data services, and QR codes help to overcome one of the most important barriers to mobile commerce and mobile content sales. --


Initially developed for logistics and car parts supply chain management by Denso Corporation, applications for QR codes have recently found explosive growth with the advent of camera phones. QR codes are a information input and output tool, and are facilitating the growth of the mobile economy.
This report describe th......