| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily install a data information medium device on a desired stand or wall in a store of the service business, and to facilitate network communication with a portable information terminal that a customer carries. <P>SOLUTION: The data information medium device comprises a light source provided in a fitting recess of a support member formed to such a size that the support member can be carried at least in one hand, a plate type stack body including a translucent plate body which receives light of the light source from one end surface and projects it to a top-surface side at a refraction part, and a data transmitter receiver for the portable information terminal fitted in a fitting portion formed in a fitting base plate of the plate type stack body. <P>COPYRIGHT: (C)2008,JPO&INPIT |
