Attendance determination apparatus and attendance management system

摘要

PROBLEM TO BE SOLVED: To provide an attendance determination device which suppressing illicitness such as substitute answer while reducing the processing load of an authentication device side.;SOLUTION: This attendance determination device comprises an attendance determination part determining, for each registrant, that the registrant attends a lesson when the read time of a registration card at the lesson is between the arrival authentication time and the going-home authentication time of the registration card.;COPYRIGHT: (C)2007,JPO&INPIT