An RFID-based multi-service system for supporting conference events

In this paper, we introduce an experiment in an international conference using an RFID-based multi-service system. In the system, each user has a nameplate with an RFID tag, which can be used for multiple services. From the results, the system could provide immediate information for capturing the state of the conference without interrupting the operation of the conference, while the results raise essential problem of privacy management.