| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiple dwelling house information system that allows an electronic questionnaire survey to be performed and prevents a questionnaire survey implementor side from specifying a questionnaire respondent.SOLUTION: Respective dwelling house information terminals 13 connectable to a wide area network 2 via an intercom line 12 and a gateway device 17 include: a display section 13a; a response operating section 13g by which a response of a questionnaire is selected; and a control section 13b that receives questionnaire screen information from a server device 2 on the wide area network 2 through the gateway device 17 to be displayed on the display section 13a and generates response information on the basis of an operation of the response operating section 13g. The gateway device 17 transmits only a totalization result totalized in an anonymous manner, while storing the response information generated at the respective dwelling house information terminals. |
