JP5110261B2 - Homepage providing method and system - Google Patents

Description

  The present invention relates to a homepage updating method and system for automatically updating a user's homepage.

  Recently, on sites such as SNS and blogs, a user's diary, hobbies, and the like are disclosed using the user's own home page. When the home page is made public, each user needs to update the content of the home page in order to attract the attention of other users. However, updating the home page is time-consuming and often burdens the user. There are many users who rarely update the contents of the home page because they do not have time to update or are troublesome to update. Thus, the homepage of the user who neglected to update is gradually not viewed by other users. As a result, the entire SNS and blog site will be centered on people who can update the homepage.

  For this reason, even if it is desired to know the recent state of a specific user, nothing is known unless the diary or the like is updated. In addition, there are other people, such as family members, who want to share the current situation but are resistant to showing the contents of the diary. For these reasons, it is considered that users who use communication services on the WEB such as SNS and blog are limited to relatively younger generations and are not easily used by middle-aged and older people.

  On the other hand, Patent Document 1 discloses a homepage update management system capable of constantly maintaining a homepage. In Patent Document 1, in order to cope with the increase in content on a home page and the decentralization of storage locations of linked content, the WEB server notifies the update status of content stored in the data server. An update management system that updates data on a homepage in accordance with the notified update status of content is shown.

  Further, Patent Document 2 includes a cyclic search unit that sequentially searches for update data, and a banner generation unit that generates update HTML data based on the extracted update data, and the update HTML data generated by the banner generation unit. A homepage automatic update system that transmits a message to a user terminal is disclosed.

  Patent Document 3 describes a system that protects the privacy of registered contents by creating a database of various homepages captured in a server and classifying them into three types: full disclosure, limited disclosure, and nondisclosure.

  Patent Document 4 discloses a diary creation support device that supports a user so that a diary describing the exact contents of the user's daily behavior can be created. Here, the location information obtained from the mobile terminal carried by the user is stored, and when the diary creation instruction is received from the user, the analysis unit analyzes the location information for the day and analyzes the user's behavior. Yes. As a result of the analysis, if the user's action matches a predetermined action pattern registered in advance, the fixed sentence registered in association with this pattern is sent to the word processor, and the word processor is displayed in a form in which the fixed sentence is displayed. It is running. If there is no corresponding action pattern, a date-only template is generated.

JP 2002-41391 A JP 2004-118729 A JP 2001-350784 A JP 2002-215611 A

  Patent Document 1 discloses that an event for notifying that a link table of a data server has been changed is notified from the lookup service to the WEB server. Here, the homepage is updated by individual actions of each user. I have not pointed out anything to do.

  Patent Document 2 compares an HTML document before update with an HTML document after update, and if there is a data item that does not match both, it is determined that the data item is updated data, and is extracted and extracted. A banner advertisement is generated based on the updated data. However, Patent Document 2 does not point out that the data is updated based on the behavior of each user.

  Patent Document 3 divides homepage browsing methods into three types: public, limited public, and private, by requesting input of a registered name, password, and the like. However, Patent Document 3 does not point out that the homepage browsing method is classified by means other than the input of a registered name, a password, and the like.

  Patent Document 4 only discloses a diary creation support apparatus that supports creation of a diary on the premise that the document is not disclosed. For this reason, the data created by the diary creation support apparatus is displayed on a word processor provided in the personal computer. That is, Patent Document 4 discloses a configuration in which a portable terminal is connected to a personal computer including a diary creation support apparatus via a USB (Universal Serial Bus), and the position information indicating the position of the user periodically from the portable terminal. Is transmitted to the position information acquisition unit, and based on the position information, a template or a date / time template is displayed on the word processor.

  However, Patent Document 4 aims to create a diary on the assumption that it will not be disclosed, and therefore does not suggest any level of disclosure or non-disclosure regarding the user's behavior. Further, in Patent Document 4, although the user's action is expressed by a fixed sentence or a template, it is not considered to support the user's action that cannot be expressed by a fixed sentence or a template, and the user's action history It is not considered to display.

  Patent Documents 1 to 4 do not intend to transmit presence information including user location information, which is user personal information, to a network that is assumed to be public, and to display a user's action history on the WEB. It has not been.

An object of the present invention is to provide a homepage automatic update method and system for automatically updating a user's homepage that is assumed to be published, such as a blog or SNS.

  Another object of the present invention is to provide a homepage updating method and system for updating a user's homepage using presence information representing the user's behavior and behavior history.

  Still another object of the present invention is to provide a homepage updating method and system for sorting data to be disclosed based on registered names and passwords.

  A homepage providing method according to the present invention includes a presence server that monitors a user's presence, and automatically adds presence information from the presence server as a presence history to a file for the user's homepage. A server that provides a web site that is automatically updated, and the server that provides the web site receives information on the presence of the user acquired by the presence server, and stores the information on the presence in a file for the home page. A function for performing processing to add as a presence history, and a selection function for selecting a display mode of the presence history so as to match a public level designated by a user to be browsed for each browsing of a homepage, Web site The providing server sequentially receives information on presence, automatically updates the corresponding home page file, and for each browsing of the home page that has been automatically updated, the selection function allows the user to browse the presence history display mode. It is provided according to the public level.

  A homepage providing system according to the present invention automatically adds a presence server for monitoring a user's presence and information on presence from the presence server as a presence history to a file for the user's homepage, A Web server that automatically updates, and the Web server receives information on the presence of the user acquired by the presence server, and adds the presence information to the corresponding home page file as a presence history. And a selection means for selecting the display mode of the presence history so as to match the public level designated by the user to be browsed for each browsing of the homepage, and the Web server sequentially stores information on presence. And automatically updating the corresponding home page file and providing the display mode of the presence history according to the public level of the user who browses the presence history by the selection means for each of the home page browsed automatically. It is characterized by.

  In the present invention, since the user's home page is automatically updated, even a person who does not have time to update a diary or the like can be continuously updated, which leads to permanent prosperity of the site. In addition, since the user's minimum necessary information can be automatically updated, it is possible to share the current situation, and to check the safety of families between distant families, creating a homepage such as a diary / hobby・ Participants who do not browse can also participate.

  A homepage update system according to an embodiment of the present invention will be described with reference to FIG. The illustrated homepage update system includes a presence server 20, a WEB site server (that is, a WEB server) 22, and a plurality of user terminals A, B, C, and D. As shown in the figure, user terminals A, B, and C are mobile terminals such as mobile phones, PDAs, and notebook personal computers, and user terminal D is a desktop personal computer. The presence server 20 and the WEB server 22 are connected via a network such as the Internet, and the user terminals A, B, and C are connected to the presence server 20 via a wireless line. The user terminal D is connected to the presence server 20 and the WEB server 22 via a network or a wireless line. If the presence is uniquely determined, there is no problem even if the same user uses a plurality of terminals.

  On the other hand, the presence server 20 acquires presence information set in the user terminals A, B, C, and D, and transmits the presence information. Here, the presence information also includes location information of the user terminals A, B, C, and D and history information that represents a history of movement, and is information used for contact on the spot. In this example, rough information of presence information is automatically set, and detailed information is set manually by the user. Therefore, the presence information includes information that the user directly inputs such as “meal” if the user is eating, “work” if the user is working, and “moving” if the user is moving. Is included.

  A configuration is adopted in which presence information is automatically acquired from user terminal position information, user terminal operation, and the like. For example, the presence server 20 may be automatically accessed when the power of the user terminal is on / off. In this case, the user terminals A, B, and C need to have a GPS (Global Positioning System) function.

On the other hand, the WEB server 22 updates the home page of each user based on the data set by each user and the information from the presence server 20, and provides a WEB site 221 that is an aggregate of the home pages. Further, the illustrated WEB server 22 includes a presence database (DB) 223 that accumulates presence information notified from the presence server 20, a public level setting between users, filter setting information according to the public level, and a user page. A user database (DB) 225 for storing set information such as setting information, and a content database (DB) 227 for storing content information of pages other than presence such as profiles, diaries, and hobbies are provided.

  On the WEB site 221 provided in the WEB server 22, a home page file storing a collection of data in which the information in the presence DB 223 and the content DB 227 can be browsed based on the setting information in the user DB 225 is stored for each user. Are provided for displaying a home page (here, home pages A to D). Actually, these homepage files are configured such that presence information from the presence server 20 can be added to the homepage file in a format as will be described later.

  The operation of the homepage update system shown in FIG. When the users A to D change their presence, the users A to D notify the presence server 20 of the new presence through the steps indicated by arrows 1 to 4 in FIG.

  When the information of the presence server 20 is updated, the presence server 20 notifies the WEB server 22 of the updated presence information “what user and what presence” (step 5). The notified presence information is stored in the presence DB 223 in the WEB server 22. When the presence DB 223 is updated with the notified presence information, the updated presence information is converted into a format that can be displayed on the web and added to the data on the web site 221 (step 6).

  Subsequently, user-specific setting information set by the user via the WEB site 221, information such as a filter according to a public level and a public level for other users are stored in the user DB 225 (step 7).

  Next, the information stored in the user DB 225 is converted into a format that can be displayed on the web, and is added to the data of the home page file provided on the web site 221 (step 8).

  Further, the content information of pages other than the presence such as profile, diary, hobbies, and comments entered by the user via the WEB site 221 is stored in the content DB 227 (step 9). For this reason, the WEB site 221 has an identification function for identifying presence information as content.

  The information stored in the content DB 227 in step 9 is converted into a format that can be displayed on the WEB, and is added to the data of the home page file on the WEB site 221 (step 10).

Hereinafter, each user uses the user terminals A to D to view and comment on the WEB site generated in the present invention in steps 11 to 14, respectively. It should be noted that, with regard to the user his or her page, the editing of the entry page for the various settings content each user perform.

  With reference also to the flowchart shown in FIG. 2, the operation of the homepage update system of FIG. 1 will be described in more detail. In FIG. 2, the operations of the user himself / herself, other users, the presence server 20 and the WEB server 22 are shown. The operations of the illustrated system are as follows: new user registration operation [1], detailed user setting operation [2], public level setting operation for other users [3], content update operation [4], presence history update operation [ 5], a homepage browsing operation [6], and a comment entry operation on the homepage [7]. Here, an example of the operation of the system is shown. After the new user registration operation [1] is performed once for the first time, the other operations [2] to [7] are repeated with no particular limitation on the order and frequency.

  First, in the new user registration operation [1], the user himself / herself accesses the WEB site 221 according to the present invention, and sets essential information (user name, password, presence authentication information, e-mail address, etc.) unique to the user. [1-1]. When the user-specific essential information is set in the WEB site 221, the content is registered as a new user in the user DB 225 [1-2]. When the user registration is performed, the WEB server 22 creates a user home page based on the minimum information necessary for the user himself [1-3]. As a result, the new user registration operation is terminated, and the user detailed setting operation [2] is performed.

  In the user detailed setting operation [2], first, the presence filter setting for the public level, the setting related to the display of the home page, and the like are edited via the personal edit page on the home page [2-1]. The edited content is sent to the user DB 225, and the user DB 225 is updated [2-2]. The updated contents are reflected on the user's own homepage [2-3], and the user detail setting operation [2] is completed.

  Subsequently, a public level setting operation for other users is performed [3]. In the public level setting operation, first, other users are searched on the WEB site 221, and the public level of the content for the acquaintance user is set by the user himself / herself. In this case, a public level is set for all users other than acquaintances as other users [3-1]. The user DB 225 is updated according to the set disclosure level [3-2]. The updated contents are reflected on the home page [3-3], and the setting operation of the public level is completed.

  In this state, the user himself / herself performs a content update operation [4] as necessary. The content update operation [4] updates content other than presence such as a profile, a diary, and a hobby via a personal edit page on the home page [4-1]. The content DB 227 is updated with the updated content, and the updated content is reflected on the home page [4-3].

The homepage update system according to the present invention is characterized in that a presence history update operation [5] is performed. In the presence history update operation [5], first, the presence server 20 is notified of a change in the presence of the user himself [5-1]. The presence change is notified from the presence server 20 to the presence DB 223 of the Web server 22, and the contents of the presence DB 223 are updated [5-2]. Subsequently, the home page is automatically updated by the Web server 22 according to the updated presence content [5-3].

  Further, a homepage browsing operation [6] and a comment entry operation [7] on the homepage are performed by the user himself / herself or a user other than the user himself / herself.

  That is, the homepage browsing operation [6] includes an operation [6-1] in which the user himself / herself browses his / her homepage and an operation [6-2] in which other users browse the homepage.

  On the other hand, in the comment entry operation [7] on the home page, a user other than the user browses the home page and enters a comment [7-1], and the content DB 227 is updated [7-2]. Subsequently, the home page is updated [7-3].

  On the other hand, when the person views his / her homepage and enters a comment [7-4], the content DB 227 is updated [7-5], and then the homepage is updated [7-6].

FIG. 3 shows an example of a WEB page image when the homepage update system according to the present invention is implemented. In FIG. 3, it is assumed that the home page of the user A himself / herself is shown among the users A to D shown in FIG. The homepage shown in FIG. 3 includes an area (a) for displaying an identity image, an area (b) for displaying a calendar, an area (c) for displaying presence information as a presence history indicating an action history of the person A, It is divided into an area (d) for displaying advertisements and an area (e) for entering comments. In the illustrated example, the current state of the principal A is also shown in the area (a) for displaying the principal image.

  In the area (c), the presence history of the person A on December 20 is displayed, so that the state of the person A on the day can be understood. Further, by selecting a schedule from a calendar or the like displayed in the area (b), the past presence history of the person A can be viewed. Further, an advertisement corresponding to the presence history of the person A is displayed in the area (d). As this advertisement, it is possible to display an advertisement according to a place, time, etc. included in the presence history. In other words, it is possible to display an advertisement according to a place where the user A is staying for a long time, a passing point, or the staying time.

  Furthermore, as shown in the area (e), by providing a comment entry area, users can communicate with each other.

  Here, the presence history displayed in the area (c) of FIG. 3 can set the public level by the user himself / herself A. That is, the user A can set presence information that can be disclosed to other users. For this reason, it is possible to display different screens by setting different disclosure levels for each user and filters corresponding to the disclosure levels.

  In FIG. 3, all the presence histories of the user himself / herself A are displayed. That is, the action of the user A from 8:30 to 17:00 is displayed together with the location and the specific action content. However, it may not be preferable for the user A to disclose all actions.

  Therefore, in the present invention, the presence history that can be disclosed to other users is classified into disclosure levels 1 to 3, and can be set for each other user. In this example, disclosure levels 1, 2, and 3 are set. First, as shown in FIG. 3, the public level 1 displays the presence history as it is. In FIG. 3, it is assumed that the public level 1 is set for the user B. Therefore, when the user B accesses the home page of the user A, the user B can see an image as shown in FIG.

  In the presence history shown in FIG. 3, the time and place are automatically acquired and displayed using the function of the mobile terminal of the user A, the function of the presence server 20, and the function of the WEB server 22. However, it is assumed that the user A himself / herself inputs a presence history regarding specific actions such as business, meeting, meal, train movement, shopping and the like.

  Referring to FIG. 4, an image when a user who is set to public level 2 (here, user C) sees the home page of user A is shown. An area (c) for displaying a presence history and a comment are shown. It can be seen that the contents of the area (e) to be entered are different from those in FIG. In this example, the public level 2 is set for the user C. With this relationship, the user A can communicate with the user C via the home page.

  As is clear from comparison of FIG. 4 with FIG. 3, at the public level 2, a filter with a keyword “replace presence including“ business ”or“ meeting ”with“ work ”” is applied. For this reason, in FIG. 4, all the presence histories including business and conference are replaced with work, but the location indicating the position of the user A is not limited at all.

  Referring to FIG. 5, an image in a case where a user (here, user D) to whom public level 3 is set looks at the home page of user A is shown. In the public level 3, the presence information is filtered by the keyword “not displayed after“ @ ”” and by the time designation “displayed only from“ 8:30 ”to“ 17:00 ””. It can be seen that Therefore, the user D to whom the public level 3 is set cannot know the behavior of the user A after 17:00.

  As is clear from FIGS. 3 to 5, only comments from users with the same disclosure level are displayed in the comment entry area (e).

  As described above, in the embodiment shown in FIG. 3 to FIG. 5, a user who views a person's (A) or another A's page by viewing the presence history of a certain day and another user entering a comment. Can communicate with. In this case, only the comments of users who have the same disclosure level are displayed for users other than the user. Furthermore, it is possible to place more relevant advertisements using the information in the page.

  In the example described above, the disclosure level is determined by limiting by the time and the keyword, that is, by filtering. Here, a specific example of the filter will be described.

1. Filter by time specification
・ Presence between “XX: XX” and “YY: YY” is not displayed ・ Only presence between “XX: XX” and “YY: YY” is displayed ・ Changed within “XX minutes” Presences with short durations are not displayed. 2. Filter by keyword. Do not display presences that include "XXX." Do not display presences that do not include "XXX." Display only presences that include "XXX." Display only presences that do not include ``-'' Replace presences that include `` XXX '' with `` YYY ''-Replace presences that do not include `` XXX '' with `` YYY ''-Do not display after `` XXX ''-Only before `` XXX '' indicate

As is apparent from the above description, the illustrated homepage updating system has a function of selecting and determining presence information by the above-described filter for determining the disclosure level, and also a function of updating the presence history. Yes.

  Next, effects of the homepage update system according to the above-described embodiment will be described. First, the first effect is that communication between users can be actively performed, so that more advertising revenue can be obtained. This is because it is possible to construct a WEB site that is constantly updated without trouble of the user by automatically updating the content.

  The second effect is that the use of a user group that has not used a homepage, a blog, or an SNS can be increased. This is because, unlike the conventional use for hobbies such as the sharing of recent situations, such as the exchange between friendly users, the use for security and convenience can be recommended.

[Other Embodiments]
As another embodiment, it may be possible to display the presence history of another user side by side with the presence history of the user. According to this embodiment, communication between users can be further promoted. It is also possible to promote communication as a group by configuring a group with a plurality of users and displaying the presence histories of the users in the group side by side.

  Communication can be promoted by making real-time communication tools such as telephone and chat available on the homepage as well as communication by accessing each WEB on free time.

  Furthermore, by changing the advertisement based on the current presence information of the browsing user and visiting user and the current time, it becomes easier to provide the information desired by the browsing user on the spot, and more advertising effect can be expected. It can also be applied to recent distribution services that distribute presence histories by e-mail at special intervals to special parties such as family members.

  In the embodiment shown in FIG. 1, the case where the WEB server 22 and the presence server 20 are separately provided has been described. However, both servers may be configured in a single server.

  The present invention can be applied to uses such as communication on a WEB site. It can also be applied to uses such as confirming safety and sharing recent conditions between people who are far away.

It is a block diagram explaining the homepage update system concerning one embodiment of the present invention. It is a flowchart explaining operation | movement of the homepage update system shown by FIG. It is a figure explaining the image of the homepage of the specific user displayed to the user to whom the publication level 1 was set. It is a figure explaining the image of the homepage of a specific user displayed to the user who set the publication level 2. It is a figure explaining the image of the homepage of the specific user displayed to the user to whom the publication level 3 was set.

Explanation of symbols

20 Presence Server 22 WEB Server 221 WEB Site 223 Presence DB
225 User DB
227 Content DB

Claims (18)

A presence server for monitoring the presence of a user and a website for automatically updating the user's home page by automatically adding the presence information from the presence server as a presence history to a file for the user's home page Server
Server that provides the Web site,
A function of receiving information on the presence of the user acquired by the presence server and adding the information on the presence to the corresponding home page file as a presence history,
A selection function for selecting the display mode of the presence history so as to match the public level designated by the user to be browsed for each browsing of the homepage ,
A server providing the website is
Receiving information about presence one by one, automatically updating the corresponding home page file,
A homepage providing method , characterized in that, for each browsing of a homepage that has been automatically updated, the selection function is used to provide a display mode of presence history according to a public level of a user browsing . The selection function may include a filter function by selectively treat a specified time presence information within a predetermined time from the presence history of the relevant website,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The homepage providing method according to claim 1 , wherein the presence history display mode is provided so as to exclude the presence information within the selectively handled time .   The selection function includes a filter function by time designation that selectively handles presence information within a preset time from the presence history of the corresponding homepage,
  The server providing the website is
  For each browsing of the homepage, the selection function matches the disclosure level.
  Providing display of presence history so that only presence information within a predetermined period of time is displayed
The homepage providing method according to claim 1, wherein the homepage providing method is provided. The selection function may include a filter function of acquiring only if each presence information is a change within a predetermined time,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The display mode of the presence history is provided so as to exclude the presence information that is a change within the predetermined time set in advance, according to any one of claims 1 to 3. Homepage provision method . The selection function includes a determination function for determining whether or not a predetermined keyword is included in each presence information ,
The server providing the website is
For each of the homepages that have been automatically updated, the selection function is provided so as to match the disclosure level of the user browsing the presence history display mode and the determination result of the determination function. The homepage providing method according to any one of claims 1 to 4 , characterized in that : The determination function is a function for selectively handling the presence information when the predetermined keyword is included ,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The homepage providing method according to claim 5 , wherein a presence history display mode is provided so as to exclude the selectively handled presence information . The determination function is a function for selectively handling the presence information when the predetermined keyword is included ,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The homepage providing method according to claim 5 , wherein the presence history display mode is provided so as to be only the selectively handled presence information . The determination function is a function for selectively handling the presence information when the predetermined keyword is not included ,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The homepage providing method according to claim 5 , wherein a presence history display mode is provided so as to exclude the selectively handled presence information . The determination function is a function for selectively handling the presence information when the predetermined keyword is not included ,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The homepage providing method according to claim 5 , wherein the presence history display mode is provided so as to be only the selectively handled presence information . The determination function is a function for selectively handling the presence information when the predetermined keyword is included ,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The homepage providing method according to claim 5 , wherein a presence history display mode is provided by replacing presence information including the selectively handled keyword with other information. The determination function is a function for selectively handling the presence information when the predetermined keyword is not included ,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
The homepage providing method according to claim 5 , wherein the presence history display mode is provided by replacing presence information not including the selectively handled keyword with other information. The determination function is a function for selectively handling the presence information when the predetermined keyword is included ,
The server providing the website is
For each browsing of the homepage, the selection function matches the disclosure level.
Presence information is displayed so that presence information before the selectively handled presence information is presented, or presence information after the selectively treated presence information is not presented.
Select to offer
The homepage providing method according to claim 5, wherein: The server providing the website is
When providing the display mode of the presence history according to the public level of the user who browses the display mode of the presence history by the selection function for each of the browsing of the home page that has been automatically updated,
Providing advertisement information according to the public level related to the presence history displayed on the user's homepage
The homepage providing method according to any one of claims 1 to 12, characterized in that:   A presence server that monitors the presence of the user, and a WEB server that automatically adds information about presence from the presence server as a presence history to a file for the user's home page and automatically updates the user's home page Including
  The WEB server
  A process of accepting information on the presence of the user acquired by the presence server and adding the information on presence to the corresponding home page file as a presence history,
  A selection means for selecting a display mode of the presence history so as to match a public level designated by a user to be browsed for each browsing of a homepage,
  The WEB server
  Receiving information about presence one by one, automatically updating the corresponding home page file,
  For each browsing of the home page that has been automatically updated, the selection means provides the display mode of the presence history according to the public level of the user browsing
A website providing system characterized by this. The WEB server
When providing the display mode of the presence history according to the public level of the user who browses the display mode of the presence history for each of the browsing of the home page that has been automatically updated,
Referring to at least one of the time of individual presence information and a keyword related to the presence information, the display mode of the presence history is determined according to the public level of the user who browses the presence history.
The homepage providing system according to claim 14 . The WEB server
When providing the display mode of the presence history according to the public level of the user who browses the display mode of the presence history for each of the browsing of the home page that has been automatically updated,
The homepage providing system according to claim 14 or 15, wherein advertisement information is provided along a public level related to a presence history displayed on the user's homepage.   The WEB server
  When each of the browsed homepages that have been automatically updated is provided by displaying the presence history of other users side by side according to the public level of the user viewing the presence history display mode by the selection means. ,
  Along with the presence history to be displayed on the user's home page, referring to the current presence information of the browsing user and the user who has visited the home page, the advertisement information according to the related public level is provided.
The homepage providing system according to any one of claims 14 to 16, characterized in that   18. The homepage providing system according to any one of claims 14 to 17, wherein the function of the presence server and the function of the WEB server are realized by the same server.

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