Communication device, information processing device, program, and reader/writer providing system

摘要

A communication device includes an IC chip storing information in a predetermined area and functioning as a reader/writer that reads out or writes information stored in another IC chip. Also, the communication device includes means for downloading an agent from an information processing device connected to the network. Here, the agent is provided as application software operating the IC chip as a reader/writer. Furthermore, the communication device includes means for downloading a role from the information device connected to the network using the agent downloaded therefrom, where the role is provided as script data in which part of the contents of processing of the reader/writer performed by the agent.