Patent ID: 7756530

Claim:
A data output system for outputting data from an output terminal based on a request from a mobile terminal, the system comprising: a position management terminal that provides position information of the mobile terminal; a user terminal, different from the mobile terminal, that transmits identification information specifying the mobile terminal and data to be output by the output terminal; an output control terminal, different from the user terminal, the mobile terminal, and the output terminal, that stores the identification information specifying the mobile terminal, the data to be output, position information of the output terminal, and the position information of the mobile terminal provided by the position management terminal, and that transmits the data to be output to the output terminal based on a request that is output from the mobile terminal, and on a positional relationship between the mobile terminal and the output terminal, wherein a user of the mobile terminal inputs a command to the mobile terminal to output the request to the output control terminal.