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1. (WO2017064983) ELECTRONIC BLACKBOARD, PROGRAM, AND INFORMATION PROCESSING METHOD

Pub. No.:    WO/2017/064983    International Application No.:    PCT/JP2016/077785
Publication Date: Fri Apr 21 01:59:59 CEST 2017 International Filing Date: Thu Sep 22 01:59:59 CEST 2016
IPC: H04N 1/00
B43L 1/04
H04N 1/21
Applicants: RICOH COMPANY, LTD.
株式会社リコー
WATANABE, Ayako
渡邉 綾子
AONO, Yoshiko
青野 佳子
KUBA, Yasuhiro
久芳 泰弘
KEMMOCHI, Eiji
剣持 栄治
Inventors: WATANABE, Ayako
渡邉 綾子
AONO, Yoshiko
青野 佳子
KUBA, Yasuhiro
久芳 泰弘
KEMMOCHI, Eiji
剣持 栄治
Title: ELECTRONIC BLACKBOARD, PROGRAM, AND INFORMATION PROCESSING METHOD
Abstract:
The present invention pertains to an electronic blackboard 2 which starts up when a power button 119 is turned on and stops operating when the power button is turned off. The electronic blackboard has: a power button monitoring section 52 for detecting a power-off state of the power button; a storage means 413 which, when the power-off state of the power button is detected by a power button operation detection means, stores in a first storage device at least a portion of visible information displayed on a display device during the period after the power button was turned on and until the power button was turned off; a determination means 412 for determining, by using a first time, that is, a power-on time recorded by an operation time recording means at the time of the start-up of the electronic blackboard when the power button was turned on, and a second time, that is, a power-off time recorded by the operation time recording means when the electronic blackboard stopped operating immediately before the first time, whether or not the visible information stored in the first storage device should be displayed on the display device; and an information display means 414 for causing the visible information stored in the first storage device to be displayed on the display device if the determination means determines that the visible information should be displayed on the display device.