| 摘要 |
PROBLEM TO BE SOLVED: To easily decide an implementation company suitable for computation of the life cycle cost of a customer's house and the contents of desired remodeling, in a system to provide various information to the customer living in a multiple dwelling house. SOLUTION: According to this information providing service 100, information about a customer's house and a housekeeping book displayed on the screen of a personal computer 11 is transmitted to a server 1, the server 1 computes the LCC of the customer's house, and the computed result is transmitted to the personal computer 11 to be displayed on it. The server 11 publicly invites an implementation company for remodeling based on information about a desire for remodeling and the information about the customer's house, and information on a proposal determined based on an answer from the implementation company is transmitted to the personal computer 11 to be displayed on it. The customer appoints a desired proposal from the proposal information transmitted and send it back to the server 1. |
