| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a user with information in order to tabulate, record actual conditions of devices in home, to inform a user himself/herself of how he/she uses a device and to review usage of the device. <P>SOLUTION: This tabulation method of an information tabulation device is comprised of devices 1-7 in the home and the information tabulation device 8 which collects information such as use time, use frequencies, operation contents, power consumption, etc. of the devices, records the actual use conditions to provide the user with the information about efficient usage of the devices and the user is informed of the usage of the devices by comparing the use conditions of the user himself/herself with use conditions of a plurality of families and diagnosing the use conditions by the information tabulation device 8. <P>COPYRIGHT: (C)2008,JPO&INPIT |
