PRIVATE INFORMATION STORAGE DEVICE AND PRIVATE INFORMATION MANAGEMENT DEVICE

摘要

The events experienced are stored automatically, so that the information of higher utility for a user may be taken out with responsiveness and efficiency higher than is possible with a technique of keyword retrieval over a network. A private information storage device and a private information management device are provided in which information pertinent to an event experienced by a user is stored and managed so as to be read out, whereby the information may be taken out with higher responsiveness than with the technique of keyword retrieval over the network, while the selected information may be taken out from the extracted information more efficaciously, and the information taken out is highly useful for the user.