| 摘要 |
PURPOSE: A service providing server and an authentication method for connecting the service providing server while a plurality of users uses the common use device are provided to use the common use device and open a list of a second user. CONSTITUTION: An authentication number is inputted from a first user of a common use device connecting a service provider server(S12). A social security number, a name and a login ID are inputted from the first user or a second user(S16). If the social security number, the name and the login ID is registered in a database(S17). The common use device authentication number and login ID are inputted from the first user or the second user. If the common use instrument authentication number and login ID are searched in database, connection to the service provider server is recognized for the first user or the second user(S22). |
