| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a controller, communication method and network system for effectively telling a user about unnecessary operation of consumer electronics. <P>SOLUTION: A controller 100 comprises; a memory 101 storing a correspondence relationship between multiple apparatuses and multiple human sensors; a communication interface 105 for receiving an operation state of the multiple apparatuses; and a processor 110 determining whether or not a first apparatus which corresponds to the human sensor not detecting a person is operating, and transmitting information which shows that the first apparatus is operating to a second apparatus which corresponds to the human sensor detecting a person, through the communication interface if the first apparatus is operating. <P>COPYRIGHT: (C)2012,JPO&INPIT |
