JP6589510B2 - Bookmark sharing system, server device, and program - Google Patents

Description

  The present invention relates to a bookmark sharing system, a server device, a client device, and a program.

  Bookmarks are known as a mechanism that allows frequently used information to be called in a Web browser without inputting an address indicating the storage location of the information.

JP 2005-228317 A

  However, due to the bookmark mechanism in the browser, the bookmarked information can be used not only to the bookmarked client device but also to the bookmarked browser. There is a technology called Web remote desktop that uses an application executed on a server through a Web browser, and even if a bookmark is created so that the state of the application executed on the Web browser can be reproduced, the state on the server application It cannot be reflected and executed.

  An object of the present invention is to make it possible to use the state of an application executed on the server side expressed by a bookmark registered in a Web browser on the server side without being limited to the client device or browser used for registration. To do.

A bookmark sharing system according to the present invention includes a client device used by a user and a server device. The client device uses a browser function to display the display content of the display screen of the server device as a display unit. A server apparatus screen display control means for controlling the display of the display screen of the server apparatus by display and remote control, and detecting that the information identification information for identifying information displayed on the display means is bookmarked. And transmitting means for transmitting the browser identification information for identifying the browser that has been detected to be bookmarked to the server apparatus, and the server apparatus receives the information identification information and the browser from the transmission means. When the identification information is transmitted, wherein the browser identification information, identification by the information identification information Registering means for creating bookmark information for displaying information to be displayed and registering it in the storage means, and controlling to display a display element corresponding to the bookmark information registered in the storage means on the display screen of the server device Bookmark information display control means, and since the server device screen display control means is displayed on the display screen of the server device, the display element corresponding to the bookmark information also displayed on the display means is a user. Is selected, the information specified by the bookmark information is displayed on the display means, and the bookmark information display control means displays the browser specified by the browser identification information included in the bookmark information in the client device. If the browser matches the browser used for display by the display means, the browser And controlling so as not to display the display element corresponding to Kumaku information.

  Further, the bookmark information display control means controls to display a shortcut icon as a display element corresponding to the bookmark information.

  Further, when the information identification information already bookmarked in the client device is selected, the transmission means transmits the information identification information to the server device.

  Further, the bookmark information display control means controls to display a folder in which display elements corresponding to bookmark information are collectively stored on the display screen of the server device.

  In addition, the client device includes a deletion target information identification information transmission unit that transmits information identification information from which a bookmark has been deleted in response to a deletion operation by a user to the server device as deletion target information identification information. When the deletion target information identification information is transmitted from the deletion target information identification information transmitting unit, the bookmark information deletion unit deletes the bookmark information specified by the deletion target information identification information from the storage unit. And

  In addition, when the bookmark information is deleted from the storage unit, the server device transmits information identification information specified by the deleted bookmark information to the client device as deletion target information identification information. And a deletion unit that deletes a bookmark specified by the deletion target information identification information when the deletion target information identification information is transmitted from the deletion target information identification information transmission unit. It is characterized by having.

  Further, the registration unit creates bookmark information including user identification information of the user who made the bookmark, and the bookmark information display control unit creates for the user logged in to the server device in accordance with the bookmark by the user. Only a display element corresponding to the bookmark information is provided.

The server device according to the present invention is a client that displays the display content of the display screen of the server device on a display unit using a browser function and controls display of the display screen of the server device by remote operation. When the client device the to the information displayed on the display means is information identification information and bookmark identifies receives browser identification information that identifies the browser is detected to be transmitted in response to bookmarked in the apparatus, the Registration means including browser identification information, for creating bookmark information for displaying information identified by the information identification information and registering in the storage means, and a display element corresponding to the bookmark information registered in the storage means Bookmark information table controlled to be displayed on the display screen of the server device Possess a control unit, wherein the bookmark information display control unit matches the browser browser specified by the browser identification information included in the bookmark information is used to display on the display unit at the client device In this case, the display element corresponding to the bookmark information is controlled not to be displayed .

The program according to the present invention displays the display content of the display screen of the server device on the display means by using the browser function of the client device in the bookmark sharing system having the client device and the server device used by the user. Server device screen display control means for controlling the display of the display screen of the server device by remote operation; when it is detected that information identification information for identifying information displayed on the display means is bookmarked, the bookmarked information identification Information and browser identification information for identifying a browser that has been detected to be bookmarked is transmitted to the server device, and the server device is transmitted with the information identification information and browser identification information from the transmission device. When it come, including the browser identification information, the information Registration means for creating bookmark information for displaying information identified by the identification information and registering it in the storage means, and display elements corresponding to the bookmark information registered in the storage means are displayed on the display screen of the server device A display element corresponding to the bookmark information displayed on the display means since the server apparatus screen display control means is displayed on the display screen of the server apparatus. Is selected by the user, the information specified by the bookmark information is displayed on the display means, and the bookmark information display control means is configured such that the browser specified by the browser identification information included in the bookmark information is the client. Browser used to display the display means in the apparatus If it matches, and controlling so as not to display the display element corresponding to the bookmark information.

  According to the first aspect of the present invention, the state of the application executed on the server side expressed by the bookmark registered in the Web browser is used on the server side without being limited to the client device or browser used for registration. Can be possible.

  According to the second aspect of the present invention, the information identified by the bookmarked information identification information can be displayed by selecting the shortcut icon.

  According to the third aspect of the present invention, an already registered bookmark can be used from another client device or browser without being limited to the client device or browser used for registration.

  According to invention of Claim 4, the display area of the display element corresponding to bookmark information can be reduced.

  According to the fifth aspect of the present invention, it is possible to prevent the bookmark information from being displayed when displayed by the browser used for bookmark registration.

  According to the sixth aspect of the present invention, bookmark information can be deleted in conjunction with bookmark deletion.

  According to the seventh aspect of the present invention, the bookmark can be deleted in conjunction with the deletion of the bookmark information.

  According to the eighth aspect of the present invention, only the display element corresponding to the bookmark information created according to the bookmark by the user can be provided to the user who has logged into the server device.

  According to the invention described in claim 9, the state of the application executed on the server side expressed by the bookmark registered in the Web browser is used on the server side without being limited to the client device or browser used for registration. Can be possible.

  According to the invention described in claim 10, the state of the application executed on the server side expressed by the bookmark registered in the Web browser is used on the server side without being limited to the client device or browser used for registration. Can be possible.

  According to the invention described in claim 11, the state of the application executed on the server side expressed by the bookmark registered in the Web browser is used on the server side without being limited to the client device or browser used for registration. Can be possible.

It is the block block diagram which showed one Embodiment of the bookmark sharing system which concerns on this invention. It is a hardware block diagram of the computer which forms the client apparatus and server apparatus in this Embodiment. It is the conceptual diagram which showed the relationship between the display screen of the client apparatus and server apparatus in this Embodiment. It is the figure which showed an example of the data structure of the application window attribute in this Embodiment. It is the flowchart which showed the application display state change process implemented in the server apparatus in this Embodiment. It is the flowchart which showed the process at the time of application status information reception implemented in the client apparatus in this Embodiment. It is the figure which showed an example of the data structure of the display state information memorize | stored in the display state information storage part in this Embodiment. It is the flowchart which showed the bookmark notification process implemented in the client apparatus in this Embodiment. It is the flowchart which showed the process at the time of the bookmark registration implemented in the server apparatus in this Embodiment. It is the figure which showed an example of the data structure of the shortcut information memorize | stored in the shortcut information storage part in this Embodiment. It is the figure which showed the example of a display of the principal part of the desktop screen of the server apparatus in this Embodiment. It is the figure which showed the other example of the data structure of the shortcut information memorize | stored in the shortcut information storage part in this Embodiment.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a block diagram showing an embodiment of a bookmark sharing system according to the present invention. FIG. 1 shows a client device 10 and a server device 20 included in the bookmark sharing system. Note that the bookmark sharing system may include a plurality of client devices 10, but only one device is shown in FIG.

  FIG. 2 is a hardware configuration diagram of a computer forming the client device 10 according to the present embodiment. The client device 10 is a computer having a function of browsing information stored in any one of the Web servers using an installed browser. In the present embodiment, the computer forming the client device 10 can be realized by a general-purpose hardware configuration such as a personal computer (PC). That is, as shown in FIG. 2, the computer connects the CPU 31, ROM 32, RAM 33, hard disk drive (HDD) 34, mouse 35 and keyboard 36 provided as input means, and display 37 provided as a display device. An input / output controller 38 and a network interface (IF) 39 provided as communication means are connected to an internal bus 40.

  Further, the server device 20 in the present embodiment can also be realized by a hardware configuration of a general-purpose server computer that has existed in the past. The hardware configuration can be illustrated as in FIG.

  Returning to FIG. 1, the client device 10 includes a communication processing unit 11, a desktop state display unit 12, a bookmark function processing unit 13, a bookmark notification unit 14, a display state information update unit 15, a display state information storage unit 16, and a bookmark storage unit 17. have. The communication processing unit 11 performs communication with the server device 20 via the network interface 39. The desktop status display unit 12 uses the browser function to display the display content of the desktop screen of the server device 20 on the display 37 and to control the display of the desktop screen of the server device 20 by remote control. Function as. The display of the desktop screen of the server device 20 is controlled by remote operation because, for example, a user operation event generated on the desktop screen displayed on the display 37 is transmitted to the server device 20, whereby the desktop of the server device 20 is controlled. This means updating the display content on the screen. The desktop state display unit 12 uses the technology such as VNC (Virtual Network Computing), for example, to display the display content of the desktop screen 2 of the server device 20 in the desktop screen 3 of the client device 10 as shown in FIG. It is displayed on the window screen 4.

  An icon 5 for starting a desktop application is displayed on the desktop screen 2 of the server device 20. When an application is activated in the server device 20, the window screen 6 is generated and displayed, and the state of the application is displayed in the window screen 6. When a plurality of applications are started simultaneously, a plurality of window screens 6 may be displayed on the desktop screen 2 in a superimposed manner. In any case, the desktop screen 2 shows the status of the started application. Is displayed. For this reason, in this embodiment, “display contents of desktop screen” and “display state of application” are used almost synonymously.

  The bookmark function processing unit 13 provides a bookmark function generally provided in a web browser (hereinafter also simply referred to as “browser”) such as bookmark registration and deletion. The bookmark storage unit 17 stores information related to bookmarks registered in the browser. The bookmark function processing unit 13 and the bookmark storage unit 17 in the present embodiment may basically use conventional components. When the bookmark notification unit 14 is configured as an extended function in the web browser and detects that the information identification information for identifying the information displayed on the display 37 in response to an operation by the user is bookmarked, the bookmark notification unit 14 displays the bookmarked information identification information. It functions as a transmission means for reading from the display state information storage unit 16 and transmitting it to the server device 20. In the present embodiment, a URI (Uniform Resource Identifier) is used as information identification information. When the application state information is sent from the server device 20, the display state information update unit 15 updates the display state information stored in the display state information storage unit 16 according to the content of the information. The display state information storage unit 16 will be described later.

  Each component 11-15 in the client apparatus 10 is implement | achieved by cooperation operation | movement with the program which operate | moves with the computer which forms the client apparatus 10, and CPU31 mounted in the computer. The storage units 16 and 17 are realized by the HDD 34 mounted on the client device 10. Alternatively, the RAM 33 or an external storage means may be used via a network.

  The server device 20 includes a communication processing unit 21, a desktop display state transfer unit 22, a window control unit 23, a display application change detection unit 24, a display application state information notification unit 25, an application execution unit 26, an application window attribute storage unit 27, and a shortcut. An information storage unit 28 is included. The communication processing unit 21 performs communication with the client device 10 via a network interface. The desktop display state transfer unit 22 transfers the display content of the desktop screen 2 to the client device 10 and receives a user operation event sent from the client device 10. The window control unit 23 is realized by, for example, an X window system, controls one or a plurality of activated applications, and controls the behavior of the application window. The window control unit 23 in the present embodiment serves as bookmark information display control means for controlling the shortcut icon to be included and displayed on the desktop screen 2 based on the bookmark information (shortcut information) stored in the shortcut information storage unit 28. Function. The display application change detection unit 24 is realized by, for example, an X window client application, and detects changes in the window configuration and application window attributes. In addition, it detects the switching of the application window displayed on the foreground of the desktop screen. The display application state information notification unit 25 notifies the client device 10 of a change in the display content of the desktop screen 2 by transmitting application state information indicating a change in the state detected by the display application change detection unit 24. The application execution unit 26 executes the started application. The application creates bookmark information for displaying information identified by the URI based on the application display information created by the window control unit 23 based on the URI, and registers the bookmark information in the shortcut information storage unit 28. In the present embodiment, description will be made assuming that a desktop application is executed, but a web application may be executed. The application window attribute storage unit 27 and the shortcut information storage unit 28 will be described later.

  Each component 21-26 in the server apparatus 20 is implement | achieved by cooperation operation | movement of the server computer which forms the server apparatus 20, and the program which operate | moves with CPU mounted in the server computer. Each storage unit 27, 28 is realized by an HDD mounted on the server device 20. Alternatively, RAM or external storage means may be used via a network.

  Further, the program used in this embodiment can be provided not only by communication means but also by storing it in a computer-readable recording medium such as a CD-ROM or USB memory. The program provided from the communication means or the recording medium is installed in the computer, and various processes are realized by the CPU of the computer sequentially executing the program.

  Next, the operation in this embodiment will be described.

  First, when an application is activated on the server device 20 side, an application window is displayed on the desktop screen 2. Accordingly, the application execution unit 26 registers the application window attribute of the application in the application window attribute storage unit 27.

  FIG. 4 is a diagram showing an example of a data configuration of application window attributes stored in the application window attribute storage unit 27 in the present embodiment. The application window attribute includes identification information (application identifier) of the activated application, a page title attached to the application window, and an application state. The application state is information indicating what the application is displaying. After that, for example, when the display state of the application is changed, such as switching the display to another page, the application updates the application window attribute according to the changed content.

  Hereinafter, in the server device 20, the flow of each process of the server device 20 and the client device 10 when the display state of the application is changed will be described with reference to the flowcharts shown in FIGS.

  In FIG. 5, when the application execution unit 26 detects the update of the display state of the application (Y in step 201), the application execution unit 26 updates the application window attribute of the application (step 202). When the display application change detection unit 24 detects that the application window attribute has been updated (step 203), the display application change detection unit 24 notifies the display application state information notification unit 25. Upon receiving the notification, the display application state information notification unit 25 creates application state information including data included in the application window attribute of the application, and transmits the application state information to change the display content of the desktop screen 2. The client device 10 is notified (step 204).

  In FIG. 6, when the communication processing unit 11 receives the application state information sent from the server device 20 (step 101), the desktop state display unit 12 generates a URI to be displayed in the window screen 4 from the application state information. The current URI is updated (step 102). That is, the display content of the window screen 4 is updated so as to match the desktop screen 2. The display state information update unit 15 updates the display state information stored in the display state information storage unit 16 with the updated URI (step 103).

  FIG. 7 is a diagram showing an example of a data configuration of display state information stored in the display state information storage unit 16 in the present embodiment. The display state information includes the page title included in the display state information sent from the server device 20, and the URI created from the application identifier and the application state.

  Next, the flow of each process of the client device 10 and the server device 20 when bookmarked in the client device 10 will be described with reference to the flowcharts shown in FIGS.

  In FIG. 8, the user using the client device 10 uses the bookmark function of the browser to bookmark the application window (window screen 6) displayed on the window screen 4 displayed by the desktop status display unit 12. When the registration operation is performed, the bookmark function processing unit 13 performs bookmarking by registering in the bookmark storage unit 17 a URI indicating the storage destination of the currently displayed information. When the bookmark notification unit 14 detects that the bookmark function processing unit 13 has made a bookmark (step 111), the bookmark notification unit 14 reads the bookmarked URI from the display state information storage unit 16 (step 112), and notifies the bookmark registration and the server. The device 20 is notified (step 113).

  In FIG. 9, when the server device 20 receives the bookmark registration and the URI (step 211), the window control unit 23 converts the notified URI into application status information (step 212). Specifically, the URI is expanded into an application identifier and an application state. Note that the page title may be acquired from the application window attribute based on the application identifier. Subsequently, the window control unit 23 notifies that the corresponding application has been bookmarked and application status information (step 213).

  The application execution unit 26 that executes the notified application checks whether shortcut information including the application state of the application state information is already registered in the shortcut information storage unit 28.

  FIG. 10 is a diagram illustrating an example of a data configuration of shortcut information stored in the shortcut information storage unit 28 according to the present embodiment. The shortcut information includes the identification information (application identifier) of the bookmarked application, the page title attached to the application window, and the application state.

  Here, if shortcut information including the same application state obtained from the URI has not been registered (N in step 214), the application execution unit 26 creates shortcut information based on the notified application state information. Is registered in the shortcut information storage unit 28 (step 215). If already registered (Y in step 214), the registration process is unnecessary. Note that the data structure of the shortcut information is the same as that of the application window attribute as is apparent from comparison with FIG. The same applies to the application status information.

  When the shortcut information is created and registered as described above, the window control unit 23 controls to display the shortcut icon on the desktop screen 2 of the server device 20 with reference to the shortcut information. A display example of the main part of the desktop screen is shown in FIG. When the user uses the server device 20, the application state is reproduced and executed by designating the shortcut icon displayed on the desktop screen 2.

  As illustrated in FIG. 11, the desktop screen 2 displays the shortcut icon 7 created based on the shortcut information, like the normal desktop icon 5. When the user of the client device 10 selects the shortcut icon 7 displayed on the window screen 4 of the client device 10 corresponding to the display of the desktop screen 2 of the server device 20, as described above, the user operation event is displayed on the server device. 20, the window control unit 23 starts the corresponding application in the application state included in the shortcut information corresponding to the selected shortcut icon 7. As a result, the bookmarked URI is displayed. That is, the shortcut icon 7 displayed on the client device 10 functions as a bookmark.

  As described above, the shortcut icon 7 is displayed on the window screen 4 of the client device 10. That is, even when the browser A used when the bookmark is registered and the browser B that currently displays the shortcut icon 7 on the window screen 4 are different, the user can select the shortcut icon 7 when using the browser B. Thus, the bookmark registered when the browser A is used can be used. Even if the client device C used when the bookmark is registered and the client device D used to display the window screen 4 are different, the user can display the window screen 4 when using the client device D. By selecting the displayed shortcut icon 7, the bookmark registered when the client apparatus C is used can be used.

  In this embodiment, bookmark information created based on bookmark registration is created as shortcut information and displayed as a shortcut icon 7 on the desktop screen 2 so as to be selectable. However, the present invention is not limited to this. For example, in the case of Microsoft Windows 8 or later, a display element corresponding to bookmark information may be displayed on the start screen.

  The above is the basic operation of the present embodiment, and various modifications will be described below.

  First, in the above description, when a bookmark is registered, shortcut information is unconditionally created and a shortcut icon is displayed on the screen (N, 215 in step 214). May be inquired to the client user.

  In the above description, shortcut information is created in response to a bookmark being registered. However, shortcut information corresponding to a bookmark that has already been registered may be created. . That is, when the bookmark notification unit 14 detects selection of a bookmark in step 111, the bookmark notification unit 14 notifies the server device 20 of the fact that the bookmark has been selected and the selected URI. Thereby, when the shortcut information corresponding to the selected bookmark has not yet been created and registered, the shortcut information is registered at this point.

  In the above description, shortcut icons are created corresponding to bookmarks and displayed on the desktop screen 2. However, if the number of bookmarks increases, the desktop screen 2 (portal) overflows with shortcut icons. It can also happen. Therefore, a storage area such as a folder for storing shortcuts collectively in the portal may be created separately. When the user uses the shortcut icon, the shortcut icon may be expanded and displayed by selecting the folder icon.

  In the above description, the shortcut icon is displayed on the desktop screen 2. However, it may be included in the application. That is, when an application is started, a button corresponding to a shortcut icon may be displayed in an application window generated corresponding to the application.

  In the above description, the bookmark notification unit 14 notifies the URI when detecting the registration of the bookmark (step 113), but may not notify the URI. In this case, when the server device 20 receives the bookmark registration, the server 20 automatically determines that the bookmark registration target is an application corresponding to the window screen displayed on the foreground on the desktop screen 2 and makes it correspond to the application. You may create and register shortcut information. The display application change detection unit 24 recognizes whether the window screen is the foreground.

  In the above description, when a bookmark is registered, shortcut information is created unconditionally and a shortcut icon is displayed on the screen (N in step 214, 215). However, since the shortcut information is automatically created unintentionally by the user, it is expected that it is impossible to determine what shortcut icon (that is, bookmark) the displayed shortcut icon is. Therefore, in consideration of convenience at the time of use, a list of automatically created shortcut icons may be referred to so that the user can select a shortcut icon to be actually used. The window control unit 23 may extract the selected shortcut icon from the list and place it in a place where the user can easily perform selection such as a portal.

  In the above description, the shortcut icon is displayed in the same way regardless of which browser is used to display the window screen 4. However, there is no need for a shortcut corresponding to the bookmark registered browser. This is because the registered bookmark may be selected. Therefore, the shortcut icon may not be displayed for the browser in which the bookmark is registered. This is because, for example, the bookmark notification unit 14 notifies the URI when the registration of the bookmark is detected (step 113). At this time, the browser identification information for identifying the browser detected to be bookmarked is displayed as the URI. Send with. Then, the application execution unit 26 creates bookmark information including the transmitted browser identification information. When the browser control information matches the browser identification information acquired from the desktop status display unit 12 of the client device 10 with the browser identification information registered in the shortcut information, the window control unit 23 The shortcut icon based on the shortcut information registered corresponding to may not be displayed.

  When the bookmark is deleted, the corresponding shortcut information may be deleted. For example, when the bookmark notification unit 14 detects that a bookmark has been deleted in response to a deletion operation by a user, the bookmark notification unit 14 notifies the server device 20 of the deleted URL as a deletion URL together with the deletion. The application execution unit 26 of the corresponding application functions as a bookmark information deletion unit, and when the application state information created by the window control unit 23 based on the deletion URL is acquired, the corresponding shortcut information is deleted.

  On the contrary, when the shortcut information is deleted, the corresponding bookmark may be deleted. For example, when the shortcut information deletion process is performed on the server device 20 side, a means for notifying the event (deletion target information identification information transmitting means) is provided. Alternatively, the display application status information notification unit 25 may be used to notify the client device 10 of the deletion of the shortcut information and the display application status information corresponding to the shortcut information. Upon receiving this notification, the bookmark function processing unit 13 deletes the bookmark that can be specified from the display application state information from the bookmark storage unit 17.

  When the user using the client device 10 needs to log in to use the server device 20, the application execution unit 26 creates bookmark information including the user identification information (user ID) of the bookmarked user. May be. An example of the data structure of the shortcut information in this case is shown in FIG. Then, when displaying the shortcut icon created according to the bookmark, the window control unit 23 gives only the shortcut icon corresponding to the bookmark information created according to the bookmark by the user to the user who has logged into the server device 20. You may make it provide by displaying.

  In this case, even if any user tries to delete the bookmark and the user ID of the user is deleted from the shortcut information, the user IDs of the other users remain. Therefore, it is not appropriate to delete the bookmark from the bookmark storage unit 17 of the client device 10. Therefore, when all user IDs are deleted from the shortcut information, the shortcut information can be deleted. In response to this, the bookmark function processing unit 13 indicates that the shortcut information is deleted and a display application corresponding to the shortcut information. The corresponding bookmark may be deleted from the bookmark storage unit 17 after the status information is sent from the server device 20.

  Further, when considering the use of bookmarks of a plurality of users using user IDs as described above, for example, user A connects to server device 20 with one browser, and user B connects to server device 20 before that. And bookmark it. At this time, when the user A does not hold the shortcut information corresponding to when the URI is called by the bookmark bookmarked by the user B, the shortcut information of the user A is created. According to the shortcut information illustrated in FIG. 12, the user A may be registered in the user ID of the shortcut information.

  As described above, the modified examples described above may be applied in combination with or replaced with the basic operation. Further, the modified examples may be applied in combination as appropriate.

  In this embodiment, the bookmark is held in the client device 10, but may be held in a service site on the Internet.

  DESCRIPTION OF SYMBOLS 10 Client apparatus, 11, 21 Communication processing part, 12 Desktop state display part, 13 Bookmark function processing part, 14 Bookmark notification part, 15 Display state information update part, 16 Display state information storage part, 17 Bookmark storage part, 20 Server apparatus , 22 Desktop display state transfer unit, 23 Window control unit, 24 Display application change detection unit, 25 Display application state information notification unit, 26 Application execution unit, 27 Application window attribute storage unit, 28 Shortcut information storage unit, 31 CPU, 32 ROM, 33 RAM, 34 Hard disk drive (HDD), 35 mouse, 36 keyboard, 37 display, 38 I / O controller, 39 network interface, 40 internal bus.

Claims (9)

A client device used by the user;
A server device;
Have
The client device is
Server device screen display control means for controlling display of the display screen of the server device by remote operation while displaying the display content of the display screen of the server device on a display means using a browser function;
When it is detected that the information identification information for identifying the information displayed on the display means is bookmarked, the bookmarked information identification information and the browser identification information for identifying the browser detected to be bookmarked are sent to the server device. A transmission means for transmitting;
Have
The server device
When information identification information and browser identification information are transmitted from the transmission means, bookmark information including the browser identification information and for displaying information identified by the information identification information is created and registered in the storage means Registration means;
Bookmark information display control means for controlling the display element corresponding to the bookmark information registered in the storage means to be displayed on the display screen of the server device;
Have
Since the server device screen display control means is displayed on the display screen of the server device, when a display element corresponding to the bookmark information displayed on the display means is selected by the user, the server device screen display control means is specified by the bookmark information. Information to be displayed on the display means ,
The bookmark information display control means corresponds to the bookmark information when the browser specified by the browser identification information included in the bookmark information matches the browser used for display of the display means in the client device. A bookmark sharing system characterized by controlling display elements not to be displayed .   The bookmark sharing system according to claim 1, wherein the bookmark information display control means controls to display a shortcut icon as a display element corresponding to the bookmark information.   2. The bookmark sharing system according to claim 1, wherein when the information identification information already bookmarked in the client device is selected, the transmission unit transmits the information identification information to the server device.   2. The bookmark sharing system according to claim 1, wherein the bookmark information display control means controls to display a folder in which display elements corresponding to bookmark information are collectively stored on a display screen of the server device. The client device has deletion target information identification information transmitting means for transmitting, as deletion target information identification information, information identification information from which a bookmark has been deleted in response to a deletion operation by a user, to the server device,
When the deletion target information identification information is transmitted from the deletion target information identification information transmission unit, the server device includes a bookmark information deletion unit that deletes the bookmark information specified by the deletion target information identification information from the storage unit. Have
The bookmark sharing system according to claim 1. When the bookmark information is deleted from the storage unit, the server device transmits information identification information specified by the deleted bookmark information to the client device as deletion target information identification information. Have
The client device includes a bookmark deletion unit that deletes a bookmark specified by the deletion target information identification information when the deletion target information identification information is transmitted from the deletion target information identification information transmission unit.
The bookmark sharing system according to claim 1. The registration means creates bookmark information including user identification information of a user who has bookmarked,
The said bookmark information display control means provides only the display element corresponding to the bookmark information produced according to the bookmark by the said user with respect to the user who logged in to the said server apparatus, The claim 1 characterized by the above-mentioned. Bookmark sharing system. In the server device,
The client device displays the display contents of the display screen of the server device on the display means by using a browser function and controls the display of the display screen of the server device by remote operation in response to bookmarking in the client device. When receiving the information identification information for identifying the information displayed on the display means transmitted by the browser and the browser identification information for identifying the browser detected to be bookmarked , the browser identification information is included and identified by the information identification information. Registration means for creating bookmark information for registering information to be displayed and registering it in the storage means;
Bookmark information display control means for controlling the display element corresponding to the bookmark information registered in the storage means to be displayed on the display screen of the server device;
I have a,
The bookmark information display control means corresponds to the bookmark information when the browser specified by the browser identification information included in the bookmark information matches the browser used for display of the display means in the client device. A server device that is controlled so as not to display a display element . The client device in a bookmark sharing system having a client device and a server device used by a user,
Server device screen display control means for controlling the display of the display screen of the server device by remote operation while displaying the display content of the display screen of the server device on the display means using a browser function;
When it is detected that the information identification information for identifying the information displayed on the display means is bookmarked, the bookmarked information identification information and the browser identification information for identifying the browser detected to be bookmarked are sent to the server device. A transmission means for transmitting,
Function as
The server device,
When information identification information and browser identification information are transmitted from the transmission means, bookmark information including the browser identification information and for displaying information identified by the information identification information is created and registered in the storage means Registration means,
Bookmark information display control means for controlling the display element corresponding to the bookmark information registered in the storage means to be displayed on the display screen of the server device;
Function as
Since the server device screen display control means is displayed on the display screen of the server device, when a display element corresponding to the bookmark information displayed on the display means is selected by the user, the server device screen display control means is specified by the bookmark information. Information to be displayed on the display means ,
The bookmark information display control means corresponds to the bookmark information when the browser specified by the browser identification information included in the bookmark information matches the browser used for display of the display means in the client device. A program characterized by controlling not to display a display element .