CONTENT CONCEALING SYSTEM, TERMINAL, AND CONTENT CONCEALING METHOD

摘要

PROBLEM TO BE SOLVED: To prevent content stored in a terminal from leaking to the outside in a presentation.;SOLUTION: In a projector system 100 provided with a projector device 120 storing predetermined content and information terminals 130a-130d communicating with the projector device 120 and acquiring the content to use it, according to a condition of the projector device 120 and/or a cooperation condition between the projector device 120 and the information terminals 130a-130d, whole or a part of the content inside the communication terminals 130a-130d is disabled.;COPYRIGHT: (C)2008,JPO&INPIT