ELECTRONIC CONFERENCE SYSTEM, PRESENTER TERMINAL IN ELECTRONIC CONFERENCE SYSTEM, PARTICIPANT TERMINAL IN ELECTRONIC CONFERENCE SYSTEM, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To inhibit change of a display part on the presenter from a participant.;SOLUTION: A participant terminal 40 transmits information on an annotation for "inquiry" to a presenter terminal 20 when the kind of the annotation added to a page being displayed by the participant is "inquiry". The presenter terminal 20 has an annotation information processing part 31 for adding the information to the page being displayed which has been transmitted by the participant terminal 40 and a display control unit 30 for inhibiting the pages from being turned over when an instruction to turn over the pages is inputted by the presenter and the annotation for "inquiry" is added to the page being displayed.;COPYRIGHT: (C)2008,JPO&INPIT