ELECTRONIC TEXTBOOK DEVICE, CLASSROOM SYSTEM, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an electronic textbook device with which a moving image of textbook data in each student terminal can be freely played back outside a classroom while the moving image is played back without outputting voice in a classroom in order to facilitate conducting of a lesson.;SOLUTION: When a student terminal 10P has entered a communication range of a classroom server 30 and is set to a "classroom mode", display of textbook data of other class subjects than that corresponding to timetable data received from the classroom server 30 is inhibited. Moreover, voice output of the student terminal 10P is inhibited and when a moving image is specified by an operation of a student, its voice is not outputted and only the image of the specified moving image is played back. Meanwhile, when a forced moving image playback signal transmitted in response to a playback operation of the moving image in a teacher terminal 10T (including a display format corresponding to a page and the moving image displayed in the teacher terminal 10T) is received by student terminals 10P, each of the student terminals 10P displays a text screen of the page corresponding to the display format which is simultaneously received and plays back the moving image with voice.;COPYRIGHT: (C)2013,JPO&INPIT