Posting manner of the posting device, the posting device, detecting

摘要

PROBLEM TO BE SOLVED: To notify a user with a small amount of information that a predetermined person exists in a predetermined location.;SOLUTION: A notification device includes wireless tag readers 6, 7 installed to communicate with wireless tags that store solid identification information, and a controller 3 connected with the wireless tag readers 6, 7 and a communication network 15 to transmit received solid identification information to the communication network 15 upon receiving the solid identification information from the wireless tag readers 6, 7.;COPYRIGHT: (C)2009,JPO&INPIT