An apparatus for controlling a shared screen for shared applications, which can be shared, in a network system of a plurality of connected communication terminals, with other communication terminals when running on the terminals. The communication terminals include a window information acquiring por
An apparatus for controlling a shared screen for shared applications, which can be shared, in a network system of a plurality of connected communication terminals, with other communication terminals when running on the terminals. The communication terminals include a window information acquiring portion for acquiring window information of the application to be shared while running on the terminals. Window controlling portion controls how windows are displayed on the communication terminals. The window controlling portion displays a window of shared space for displaying windows of shared applications collectively on the communication terminals. The windows of the shared applications are displayed as sub-windows in the window of shared space. For the "entire screen sharing type", the apparatus includes a conference managing device having a conference information managing portion for managing information about communication terminals participating in those conferences, and shared screen controlling portion. An unused terminal for providing a shared screen is dynamically selected and provided. With the "application sharing method", it can be recognized easily, whether a displayed application window is shared or unshared, and with the "entire screen sharing method", a terminal for providing a shared screen can be selected optimally, so that the system resource can be used efficiently.
대표청구항▼
What is claimed is: 1. An apparatus for controlling a shared screen for a plurality of shared applications, which can be shared in a network system of a plurality of connected communication terminals, with other communication terminals while running on different terminals among the terminals, the a
What is claimed is: 1. An apparatus for controlling a shared screen for a plurality of shared applications, which can be shared in a network system of a plurality of connected communication terminals, with other communication terminals while running on different terminals among the terminals, the apparatus comprising: communication terminals comprising a window information acquiring unit acquiring window information of each of the applications to be shared while running on the different terminals, a shared window information managing unit managing the acquired window information of the applications to be shared and a window controlling unit controlling how windows are displayed on said communication terminals, wherein the shared window information managing unit manages a display layering order for displaying shared applications while running on the different terminals among the terminals, and said window controlling unit displays a window of shared space for displaying windows of shared applications collectively as sub-windows based on the display layering order, and detects an operation input to a window in the window of shared space and if the window is not an uppermost window in the window of shared space, updates the display layering order so that the window is displayed as an uppermost window in the window of shared space, and notifies other communication terminals of the updated display layering order to change the display layering order at the other communication terminals. 2. The apparatus according to claim 1, wherein, after said window controlling unit changes the way said window of shared space is displayed in accordance with an operation on one of the communication terminals, the window controlling unit changes the way said window of shared space is displayed on other communication terminals. 3. The apparatus according to claim 1, further comprising a starting sharing unit with which said communication terminals put an application into sharing, wherein: if sharing of one application displayed on said local window has been started by said starting sharing unit, said window controlling unit removes a window of said one application from said local window, and displays it on said window of shared space. 4. The apparatus according to claim 2, further comprising a starting sharing unit with which said communication terminals put an application into sharing, wherein: if sharing of one application displayed on said local window has been started by said starting sharing unit, said window controlling unit removes a window of said one application from said local window and displays it on said window of shared space. 5. The apparatus according to claim 1, wherein: each said communication terminal comprises a starting unit starting a shared application, said starting unit comprising an application selection unit selecting an application that can be executed by said communication terminals, and a second starting unit starting said selected application on the same terminal; and when sharing of said selected application is started, information necessary for sharing of the application is provided to other communication terminals. 6. The apparatus according to claim 5, wherein an input unit of each said starting unit is included within said window of shared space. 7. The apparatus according to claim 1, further comprising: an operation authority managing unit managing an operation authority, having authority for operating a shared application running in said window of shared space and its sub-window; and an operation authority acquiring unit acquiring said operation authority, wherein only a communication terminal that has acquired said operation authority can operate said window of shared space and all shared applications. 8. A computer-readable recording medium storing a program for realizing an apparatus for controlling a shared screen of a shared application that can be shared, in a network system of a plurality of connected communication terminals, with other communication terminals while running on the terminals, comprising: a window information acquisition operation, wherein said communication terminals acquire window information for each said shared application, while running on the terminals, a shared window information managing operation managing the acquired window information of the acquired shared applications, and a window controlling operation controlling how windows on said communication terminal are displayed, and wherein said shared window information managing operation manages a display layering order for displaying each shared application while running on each terminal, and said window controlling operation displays a window of shared space for displaying windows of shared applications collectively as sub-windows based on the display layering order, and detects an operation input to a window in the window of shared space and, if the window is not an uppermost window in the window of shared space, updates the display layering order so that the window is displayed as an uppermost window in the window of shared space, and notifies other communication terminals of the updated display layering order to change the display layering order at the other communication terminals. 9. A method of sharing a sharing-window over a network amongst a plurality of clients connected to the network, where the sharing-window contains applications executing on and shared from each of the clients, the method comprising: displaying, at each of the clients, the sharing-window with a display arrangement of the applications therein, where each client displays the sharing-window as an individual window displayed and managed by a windowing management system of such client, and where each windowing management system is capable of displaying other non-shared applications outside the sharing-window that it is managing; and allowing each of the clients to direct interactive input to the sharing-window to interactively change the display arrangement of applications in the sharing-window, and when one of the clients is interactively operated to initiate a change to the display arrangement of applications in the one client's sharing-window, automatically causing the sharing-window at each of the clients to be displayed in accordance with the change to the display arrangement of applications in the one client's sharing-window, wherein the change comprises changing a display layering order of the applications in the respective sharing-windows of the clients. 10. A method according to claim 9, wherein the one of the clients directs an interactive input to one of the applications displayed in its sharing-window, further comprising: determining if the one client has permission to operate the one of the applications to which the interactive change is directed, and, if so determined, passing the interactive input to the one of the applications which then processes the interactive input.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (21)
Boss Dale W. ; Hicks David G., Apparatus and method for application sharing in a graphic user interface.
Katsurabayashi Hiroshi,JPX ; Ichimura Satoshi,JPX, Collaborative work support system and method to facilitate the process of discussion in a meeting using a shared window.
Yasuda Chikara,JPX ; Takagi Masahiro,JPX ; Hirose Tsuguhiro,JPX ; Kimura Narito,JPX ; Ito Ryuji,JPX ; Fujiwara Kazue,JPX, Communication system and communication control method for the same.
Hao Ming C. ; Karp Alan H ; Garfinkel Daniel ; Young Charles ; Fincher Thomas G., Mechanism to control and use window events among applications in concurrent computing.
Mairs Christopher J.,GBX ; Downes Anthony M.,GBX ; MacFarquhar Roderick F.,GBX ; Hughes Kenneth P.,GBX ; Pollitt Alex J.,GBX ; Batty John P.,GBX, Method and system for sharing applications between computer systems.
Ludwig Lester F. (Foster City CA) Lauwers J. Chris (Menlo Park CA) Lantz Keith A. (Los Altos CA) Burnett Gerald J. (Atherton CA) Burns Emmett R. (Incline Village NV), Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompre.
Carleton Allison A. ; FitzPatrick Catherine M. ; Pommier Theresa M. ; Schwartz Krista S., Remote collaboration system with annotation and viewer capabilities.
Robinson, Jack; Muller, Peter; Noke, Timothy; Lim, Teng Lew; Glausi, Wallace; Fullerton, Larry; Hamar, Dusan, Dynamic information management system and method for content delivery and sharing in content-, metadata- and viewer-based, live social networking among users concurrently engaged in the same and/or similar content.
Schauser, Klaus E.; Christiansen, Bernd Oliver; Von Eicken, Thorsten; Alexandrov, Albert; Saavedra, Rafael H., Method and system for synchronizing presentation of a dynamic data set to a plurality of nodes.
Schauser, Klaus E.; Christiansen, Bernd Oliver; Von Eicken, Thorsten; Alexandrov, Albert; Saavedra, Rafael H., Methods and apparatus for sharing graphical screen data in a bandwidth-adaptive manner.
Schauser, Klaus E.; Christiansen, Bernd Oliver; Von Eicken, Thorsten; Alexandrov, Albert; Saavedra, Rafael H., Methods and apparatus for synchronization of data set representations in a bandwidth-adaptive manner.
Schauser, Klaus E.; Christiansen, Bernd Oliver; von Eicken, Thorsten; Alexandrov, Albert; Saavedra, Rafael H., Methods and apparatus for synchronization of data set representations in a bandwidth-adaptive manner.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.