| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems in which there is no means for obtaining detailed information such as consumption tendency of consumers in real time at low cost in the real world, it is difficult to reflect consumers' tastes, interests, purchase histories or the like in the real world to a marketing system on a network, and a marketing system by acquisition, collection and operation of personal information is accompanied by risk of personal information leakage. <P>SOLUTION: A technique for effectively performing information distribution and/or marketing on the network or in the real world by integrating the real world and/or the network and/or ubiquitous environment and generating a consumer attribute such as the purchase tendency of consumers is attained. <P>COPYRIGHT: (C)2007,JPO&INPIT |
