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Display control apparatus, display control method, program, and communication system

專利號
US10897486B2
公開日期
2021-01-19
申請人
SONY CORPORATION（JP Tokyo）
發(fā)明人
Katsuya Hyodo; Shuichi Konami; Tomoya Narita; Akemi Tazaki
IPC分類
H04L29/06; G06F3/14; G06F3/0484; G06F40/166
技術(shù)領(lǐng)域
editing,21n,user,display,41a,in,terminal,displayed,caret,user's
地域： Tokyo

摘要

There is provided a display control apparatus including an acquisition section configured to acquire display information for displaying a state of collaborative editing in which a plurality of editors collaboratively edit a same editing target, and a display control section configured to cause an editing screen to display, based on the display information, the state of the collaborative editing performed on a not displayed part not included in a display range displayed when the editing target is displayed on the editing screen referenced to by a first editor among the plurality of editors.

說明書

In addition, for example, by manipulating the terminal 21n, the user selects either “collaboration” or “exclusion” as a type of the editing range. In “collaboration”, the user edits the editing target in collaboration with another user (for example, a user of the terminal 21m). In “exclusion”, only the user exclusively edits the editing target. Note that the editing types will be described in detail with reference to FIG. 8.

Then, the user starts inputting characters at a position designated by a caret (cursor) 81a in the designated editing range. In FIG. 2, the user's own view 41a displays “Hel” which is a text string being currently input.

The terminal 21n generates update information in accordance with user manipulation of the terminal 21n, and supplies the server 23 with the update information through the network 22.

Next, FIG. 4 illustrates an example of the user information held as the state information in the server 23.

The user information includes a user ID representing the user of the terminal 21n, a view file ID representing a file currently displayed in a view range, a view range viewed by the user, a caret position representing the position of the caret 81a used by the user, data being currently input representing data being currently input by the user, editing range representing a range of editing by the user, and an editing type.

權(quán)利要求

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