①By reading the QR code printed on the back side of the card with a smartphone, a browser pops open and a touch screen is displayed. (If desired the QR code may be printed on the front side.)
②Among the three icons printed near the edge of the card (generally on the front side as shown here), pinch with your fingers the icon that corresponds to “what you want to see” or “what you want to do.”
③By tapping the card pinched with your fingers onto a smartphone, you can view the content or you can carry out an operation of the application corresponding to the pinched icon.
* In the case of the use of the card for a content involving authentication or financial settlement, the card can be used with an additional means of security such as PIN codes. Thus, in this case, by having a user enter the PIN code printed on the card or sent by SMS, a special content can be displayed or an authentication/settlement can be accomplished.