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Title:
CONFERENCE BLACKBOARD-WRITING FILE MANAGEMENT METHOD AND APPARATUS, AND DISPLAY APPARATUS AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/085184
Kind Code:
A1
Abstract:
A conference blackboard-writing file management method and apparatus, and a display apparatus and a storage medium. The conference blackboard-writing file management method comprises: detecting, when a blackboard-writing file used for writing and displaying conference information is opened on a display interface, a writing operation of a user on the blackboard-writing file and displaying a corresponding writing track (110); logging in to a conference file storage account of a conferee (120); if a saving instruction is detected, recording the writing track corresponding to the writing operation of the user in the blackboard-writing file, and saving the blackboard-writing file in the logged-in conference file storage account (130); and if an opening instruction is detected, downloading the blackboard-writing file from the logged-in conference file storage account, and opening the blackboard-writing file on the display interface (140). By means of the method, the conference blackboard-writing content can be quickly saved and restored, and information is not lost due to interruptions in the conference, so that the high efficiency of a conference is ensured.

Inventors:
ZHANG, Yong (No. 6, 4th Yunpu Road Huangpu Distric, Guangzhou Guangdong 0, 510530, CN)
Application Number:
CN2017/116737
Publication Date:
May 09, 2019
Filing Date:
December 17, 2017
Export Citation:
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Assignee:
GUANGZHOU SHIYUAN ELECTRONICS CO., LTD. (No. 6, 4th Yunpu Road Huangpu Distric, Guangzhou Guangdong 0, 510530, CN)
GUANGZHOU SHIZHEN INFORMATION TECHNOLOGY CO., LTD. (No. 192, Kezhu Road Economic and Technological Development Zon, Guangzhou Guangdong 3, 510663, CN)
International Classes:
G06F17/30
Foreign References:
CN104991911A2015-10-21
CN101335722A2008-12-31
CN105321388A2016-02-10
CN101877180A2010-11-03
US4811240A1989-03-07
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (F6 Xijin Centre, 39 Lianhuachi East Rd. Haidian District, Beijing 6, 100036, CN)
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