Abstract
This paper discusses a conference support system integrated with Web mining, a social networking service, and real-world interaction with IC cards. The system was operated in JSAI2003, JSAI2004 and JSAI2005. We focus on and analyze the data of user logs. Three kinds of user logs are obtained: relation of participants measured by Web mining, relation of participants registered by users themselves, and interaction data with information kiosks. Comparing the three kinds of data, we can see how Web information promotes social networking, and how social networking promotes the real-world interaction. That insight is a useful step as a foundation for design of real-world based interaction systems.
