| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method having high flexibility, substantially simultaneously and independently interacting with a plurality of different web services. <P>SOLUTION: Each tag attached to an object such as a movie poster includes a reference to the storage location of Web service description or an identifier of Web service description. A value store, which can store data read from such tag by a tag reader of user's portable device, is managed in an interacting manager for controlling the interaction with the Web service. The data contained in the tag is stored with the reference or the identifier in the value store. When the Web service is started, the value store is retrieved to check whether or not a related parameter is already stored in the value store. Thus, the input of parameters does not depend on the sequence. As a result, a plurality of interacting managers can be independently used until they complete execution. <P>COPYRIGHT: (C)2008,JPO&INPIT |
