| 摘要 |
A signal acquisition unit acquires a status signal from a home appliance. An expression unit expresses the status signal to a user. A reaction acquisition unit acquires a reaction signal from the user in response to the status signal expressed. A registration unit registers relativity in the status signal and the reaction signal in a storage unit. A first comparison unit compares an acquired status signal by the signal acquisition unit to the stored status signal in the storage unit. If the acquired status signal matches the stored status signal, the expression unit expresses the reaction signal related to the stored status signal. If the acquired status signal does not match the stored status signal, the expression unit expresses the acquired status signal, and the registration unit registers relativity in the acquired status signal and a reaction signal from the user in response to the acquired status signal expressed.
|
