27/5  Tokyo Metropolitan Government uses QR Codes everywhere

Category: QR Code, Data Matrix...    By editor at 16:29
Tokyo QR River

Tokyo Metropolitan Government(see images below) launched on April 12 a mobile service by which citizens and visitors to Tokyo can use their QR code-enabled phone to access more information on a whole variety of things such as landmarks, roads, plants, zoo animals and construction works.
via Wireless World Japan


Preannouncement:
Kaywa will provide a free QR Code and Datamatrix Reader in the next weeks.