| 摘要 |
PROBLEM TO BE SOLVED: To transmit, to a user, a message based on at least either one of sensor information of a domestic sensor and operation information of a domestic electrical apparatus, and external information.SOLUTION: In a control server (1), an analysis section (15) analyzes at least either one of sensor information of a domestic sensor (10) and operation information of a domestic electrical apparatus, and external information, and transmits a message to the user, created by a message creation section (16) on the basis of the analysis result. |
