| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an effective advertising model and the core system in places where a large number of people flock together such as facilities related to means of public transportation and open streets. <P>SOLUTION: In the system, an advertising medium is incorporated with a function providing people with useful information other than advertisements, so that people are guided to the advertising medium, enhancing advertising effects. <P>COPYRIGHT: (C)2004,JPO |
