WO2014042353A1

WO2014042353A1 - Online service interaction method

Info

Publication number: WO2014042353A1
Application number: PCT/KR2013/006657
Authority: WO
Inventors: 정준혁
Original assignee: 주식회사 원더피플
Priority date: 2012-09-12
Filing date: 2013-07-25
Publication date: 2014-03-20

Abstract

The present invention relates to an online service interaction method. The method of the present invention includes the steps of: a first service server transmitting first object information to a second service server in accordance with a request, from a user terminal using the first service, for the provision of a second service with respect to a first object provided by the first service; the second service server providing the second service with respect to the first object to the user terminal; and, when a request for a change of content associated with the first object is received by either the first or the second service server, either the first or second service server delivering content change information associated with the first object to the other.

Description

Interoperability of Online Services

The present invention relates to a method of interworking with online services for allowing different online services to interwork in real time around an arbitrary object.

Recently, portal companies and major online service companies have platformed their services to run other third party applications or web services based on their applications or web services.

Such application and web service platform is made by actively building its own ecosystem through API (Application Program Interface) policy. In other words, third-party developers or partner companies can develop applications or web services based on APIs to form a network between services, and third-party services linked with the platform can ride on platform services to develop services and recruit users. Can facilitate, and platform services can generate revenue.

Meanwhile, as the use of mobile devices has recently become more common, real-time interaction between users has become easier. This makes it possible for multiple users to talk in real time to a particular object within multiple online services or to quickly respond to requests between users. This allows more opinions and information to be shared among users on any subject or object, and improves the immediateness of reacting directly to the action of the other party.

However, such a record of the real-time services are not maintained for a long time, or not disclosed to other users other than the users who participated in the service in real time was inconvenient. In particular, such real-time services are often implemented as mobile applications, and services that require real-time interactions such as chat rooms or games are often created and disappeared by service accounts (each chat room or game room) temporarily. It was only open to users who participated in the problem, so it was difficult to maintain or share records.

On the other hand, services that are open to various users and are kept as records rather than being guaranteed in real time are often implemented as web services. Such web services can check the recorded contents on different terminals and keep them for a long time. Although there is an advantage, even if an action of another user occurs, it is difficult to detect immediately, and there is a problem in that it is not easy to share opinions or information since real-time reaction is not easy.

An object of the present invention is to provide a method of interworking with an online service that enables mutual interworking between online services.

Another object of the present invention is to provide an interworking method of online services that facilitates object synchronization between online services.

As a technical means for achieving the above-described technical problem, the method for interworking with the online service according to the first aspect of the present invention includes a first service server providing a first service and a second service distinguished from the first service. A method of interworking with a second service server providing a second service server, the first service server requesting a second service providing for a first object provided by the first service from a user terminal using the first service. Transmitting first object information to the second service server; Providing, by the second service server, a second service for the first object to the user terminal; And when a change request associated with the first object is received by either the first service server or the second service server, content change information associated with the first object is received from among the first service server and the second service server. Said one of said delivering to said other.

In addition, the online service interworking method according to the second aspect of the present invention, interworking with a second service server for providing a second service that is distinct from the first service, performed by the first service server for providing the first service A method of interworking online services, wherein the first service server requests the second service to be provided by the first service server according to a request for providing a second service for a first object provided by the first service from a user terminal using the first service. Transmitting first object information to a server; If the second object associated with or dependent on the first object is uploaded through the first service, transferring the second object to the second service server; And when the second object associated with or dependent on the first object is received from the second service server, providing the first service by associating or subordinate the received second object to the first object. Can be.

According to an embodiment of the present invention having the above configuration, it is possible to interoperate with the online service that enables mutual interworking between the online services.

In addition, according to an embodiment of the present invention, object synchronization between online services is easy.

1 is a system configuration diagram providing an interworking method of an online service according to an embodiment of the present invention.

2 is a flowchart illustrating a step-by-step method of interworking online services according to an embodiment of the present invention.

3 is a flowchart illustrating a process of synchronizing a service in an interworking method of an online service according to an embodiment of the present invention.

4 and 5 are exemplary diagrams illustrating an embodiment of an interworking method of an online service according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "electrically connected" with another element in between. . In addition, when a part is said to "include" a certain component, which means that it may further include other components, except to exclude other components unless otherwise stated.

Hereinafter, a method for interworking online services according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a system configuration diagram providing an online service interworking method according to an embodiment of the present invention, and FIG. 2 is a flowchart illustrating a step-by-step method of interoperating online services according to an embodiment of the present invention. 3 is a flowchart illustrating a process of synchronizing a service in an interworking method of an online service according to an embodiment of the present invention, and FIGS. 4 and 5 are embodiments of an interworking method of an online service according to an embodiment of the present invention. It is an exemplary diagram showing the.

First, referring to FIG. 1, a system for performing an interworking method of an online service according to an embodiment of the present invention will be described.

The interworking method of the online service according to an embodiment of the present invention may be performed through a system including at least two

servers

100 and 200 for exchanging data with each other through a network, and a plurality of user terminals 300. have.

The two

servers

100 and 200 are referred to below as a first service server 100 and a second service server 200 for convenience. In this case, the first service server 100 provides a first service, and the second service server 200 provides a second service different from the first service.

The first service server 100 and the second service server 200 may be a server group operated by one operating entity, or may have a third party relationship with each other. In this case, one of the two

servers

100 and 200 may transfer data to another server or import data registered in another server using an API provided by another server operator. Alternatively, the two

servers

100 and 200 may exchange or share data in such a manner that they have access to specific portions of each other's databases.

In the following description, the first service server 100 and the second service server 200 are not necessarily physically divided. That is, the division for each server is merely a logical division for the server serving as the online service provider, and may be a server group including substantially the same one server or a plurality of physical servers. It also assumes that each server contains a database.

The first service server 100 and the second service server 200 provide a web service by transmitting a web page browsed to a web browser installed in a user terminal, or interwork with an application program other than the web browser installed in the user terminal 300. It is responsible for passing and updating data to the application.

One of the first service server 100 and the second service server 200 may generate user authentication information, and the other may use it. Accordingly, the members managed by the first service server 100 and the second service server 200 may be common, and both members may use the same member account.

The network N may include a local area network (LAN), a wide area network (WAN), a value added network (VAN), a personal local area network (PAN), and a mobile communication network. It can be implemented as all kinds of wired and wireless networks such as mobile radio communication network or satellite communication network.

The user terminal 300 may be implemented as a computer, a portable terminal, or a television that can be connected to a remote server through a network or connectable with other terminals and servers. Here, the computer includes, for example, a laptop, desktop, laptop, etc., which is equipped with a web browser, and the portable terminal is, for example, a wireless communication device that ensures portability and mobility. , Personal Communication System (PCS), Global System for Mobile communications (GSM), Personal Digital Cellular (PDC), Personal Handyphone System (PHS), Personal Digital Assistant (PDA), International Mobile Telecommunication (IMT) -2000, Code CDMA Division Multiple Access (2000), including all kinds of handheld based wireless communication devices such as W-Code Division Multiple Access (W-CDMA), Wireless Broadband Internet (WBRO) terminals, smart phones, etc. can do. In addition, the television may include an Internet Protocol Television (IPTV), an Internet Television (Internet Television), a terrestrial TV, a cable TV, or the like.

The user terminal 300 may be provided through the network N by requesting the first service or the second service to the first service server 100 or the second service server 200.

In this case, the first service and the second service provided by the first service server 100 and the second service server 200 may be linked to an arbitrary object. Here, the object may be, for example, a user or a user group registered in the service, content provided by the service, or the like. Furthermore, it can be any object that can be divided into one unit, such as a combination of a plurality of contents.

In addition, the content constituting the object may include at least one of text, audio, video, and video data, and may be an object belonging as one unit to an object list including a plurality of objects.

For example, the object may be any one of a bulletin board post provided by a community service, a blog service, a social networking service, or the like. Alternatively, the information may be email of an email service, product information of an online shopping mall, or article information of an online medium. Furthermore, it may be one of a plurality of game waiting rooms or chat waiting rooms of a game service or a chat service, and may be a user or a user group of various services.

In addition, "object information" may include identification information of an object as described above, and may further include location information of content constituting the object or content constituting the object.

In addition, the following 'service' may be any one of various services provided online, and as illustrated above, community services, blog services, social networking services, email services, shopping services, media services, game services, chat, etc. Messaging services and the like.

Meanwhile, 'service account' related to such a service is used as a term meaning a service account which is created by the user's participation among the above services and is provided to be distinguished from the service that other user groups participate in. It can be a chat room or a game space.

Also, hereinafter, 'content change information' of a service for an object may include at least one of other objects uploaded or subordinated to or associated with the object, action information generated from the service for the object, or state information of the service for the object. have. Here, 'action information' may be information about the event when a predefined event occurs in the service, 'state information' is the status of the service itself, for example, user information, personnel information, service It may include information about the progress status.

Hereinafter, an online service interworking method using the above-described system will be described with reference to FIG. 2.

First, when the step S100 of receiving a first service providing request from the user terminal 300 to the first service server 100 is performed, the first service server 100 provides the first service to the user terminal 300. (S110).

In this case, the first service server 100 may provide one or more objects as selectable items for the first service.

If the first object is selected in the user terminal 300 and requests the second service for the first object (S120), the first service server 100 determines that the second service for the selected first object is the user terminal 300. To be provided).

In this case, the second service providing request of step S120 may include identification information of the first object to be the second service providing request and identification information of the second service to share the first object, but the first service server When only one second service server 200 is previously designated to interwork with 100, identification information of the second service may not be included.

At this time, if the second service is a service classified into one or more service accounts, the first service server 100 transmits identification information of the first object to the second service server 200 and generates the selected first object. In operation S130, the second service server 200 may query whether the second service account is already present. Accordingly, the second service server 200 transmits the information on the second service account generated for the first object back to the first service server 100 (S140).

The first service server 100 receives the second service account information from the second service server 200, and if the second service account for the first object does not exist, the first service server 100 receives a new service account for the first object. If it is requested to open (S150) and the second service account for the first object exists, a list of existing second service accounts is generated and provided to the user terminal 300 (S160).

Accordingly, if any second service account is selected in the user terminal 300 again (S170), the first service server 100 is the second service server 200, and the user terminal 300 is selected to the second service account. In step S180, the user requests to participate. In this case, the first service server 100 may transmit the user identification information and the selected second service account identification information to the second service server 200 together.

Accordingly, the second service server 200 provides a second service for the first object to the user terminal 300 (S190). Here, the second service server 200 uses the second service account selected by the user. At the same time, the user terminal 300 may execute an application program linked with the second service server 200 or a web browser to execute a second service provided by the second service server 200. Accordingly, the application program or the web browser displaying the first service by the first service server 100 may be switched to the second service or displayed together.

Of course, if the second service is not divided into a plurality of service accounts, or if only one second service account is created for the second service, simply check whether the second service exists for the first object and then provide the first object. The second service for the user may be created to allow the user to participate. In addition, when the second service is not divided into a plurality of service accounts or only one second service account is created for the second service, the second service for the first object is not checked without checking whether the second service exists. If it is not created, create a new one, and if already created, the user can directly participate in the created second service.

In addition, the opening request at step S150 or the participation request at step S180 may include identification information or user identification information of the user terminal 300 so that the second service server 200 may specify a user to provide a service. have.

However, the first service server 100 does not directly transmit such an opening request or participation request to the second service server 200, but transmits the same to the user terminal 300 so that the user terminal 300 directly transmits the second service server. In operation 200, the second service for the first object may be requested. In this case, information about the second service account may also be provided to the user terminal 300 so that the user may participate in the specified second service account.

In addition, the first service server 100 may include the first object information together with the opening request or participation request and provide the same to the second service server 200. As described above, the first object information includes identification information of the first object, and optionally, location information (eg, a Uniform Resource Identifier (URI)) of the content constituting the first object or the content constituting the first object. Accordingly, the second service server 200 may identify a second service corresponding to the first object, or create a new second service corresponding to the first object, and further, within the second service. In, the content constituting the first object may be displayed or used.

Thereafter, the first service for the first object and the second service for the first object (or the second service corresponding to the service account selected by the user among the second services for the first object) are interworked with each other in real time. . In this case, the interworking may mean that at least some of the content change information of one of the two services is reflected or started in the other service.

Here, as the content change information, another object (hereinafter, referred to as a second object) that is distinguished from the first object, and a second object that depends on the first object is, for example, exchanged between users on the subject of the first object. It may be a chat message or a comment uploaded by a user by using the first object as a post. It may also be a reply message for an instant message as a first object, a reply mail for a mail as a first object, or a forwarded mail. Also, the second object associated with the first object may be another post in a series post relationship with the first object, or a parallel post belonging to the same one category among a plurality of predetermined categories.

In addition, as the content change information, the action information is a predefined event generated in the chat room or the game space, for example, the participation or departure of chat participants, the level of the game user or not, the use of a specific game technology, It may be information about the achievement of the game goal.

Further, as the content change information, the example of the state information may be information about the state of the service being provided, such as the number of people participating in the chat room, the average level of the user participating in the game space, the elapsed time information of the game, and the like.

As such, the content change information is reflected in both services and synchronized in real time, so that the user can check the changes in the object in real time even if the user does not come to both services.

That is, for example, as shown in FIG. 3, after the first service and the second service are interlocked with each other through the steps illustrated in FIG. 2 (S210), for example, the first object is associated with the first object. When the dependent second object is uploaded to the first service server 100 or the second service server 200 (S220), it is also uploaded to the other server not being uploaded and synchronized in real time (S230).

At this time, according to the embodiment, the second object uploaded to one of the first service server 100 or the second service server 200 may be selected by the user only by the first service server 100 or the second service server. It may also be shared with the other one of the (200). That is, all the second objects associated with or dependent on the first object may not be shared by the two

servers

100 and 200, but may be shared only when the user's selection or a predetermined condition is satisfied. The content change information other than the object may be determined to be shared by the two services according to a user preset option.

Furthermore, in the above-described embodiment of the present invention, one server of the first service server 100 and the second service server 200 is a server providing a web service, and the other server is a server linked with an application program. Can be.

Hereinafter, the embodiment of the present invention described above will be described with reference to FIGS. 4 and 5 with more specific examples. The first service server 100 is an online shopping mall server, and the second service server 200 is exemplified as a server linked to an application program providing a chat service.

Any user may designate an audio product (first object) in an online shopping mall (first service) and request a chat service (second service).

To this end, the online shopping mall may be provided with a user interface (“real time conversation” button) that allows a user to request a chat service. If a user interface for moving to a chat room for any product provided in the online shopping mall is selected, the chat service may open a chat room for the product, but may not open an additional chat room for the product. have. In addition, if a plurality of chat rooms are opened for the same product, a list of the plurality of chat rooms is provided to the user, and one of them may be selected by the user.

In addition, when the user selects a user interface for moving from the user terminal 300 to the chat room for any product provided in the online shopping mall web page, the web browser commands an execution command of the chat application to the operating system of the user terminal 300. The chat application may be executed accordingly, and as a result of the execution, the chat application may be directly transferred to the chat room for the corresponding product.

Accordingly, the identification information of the audio product is transmitted to the chat service, and the user enters an existing chat room (which may be newly created) for the audio product. Accordingly, the user may exchange messages in real time with other users who have selected an audio product as the same first object. At this time, at least some of the plurality of messages input to the chat room may be delivered to the online shopping mall which is the first service as the second object. The message to be shared within the two services as the second object is selected by the user who inputs the message or by the owner (which may be the second service corresponding to the first object or the user who created the second service account). Can be determined by. Alternatively, whether to share the message may be selectively determined based on the completion of a preset condition instead of the user's selection.

On the other hand, if the user enters the chat message "sell to me" while the chat room is opened for the product as described above, the input chat message is not only displayed in the chat room but also displayed on the bulletin board of the first online shopping mall. It can also be uploaded as a post.

For example, as illustrated in FIG. 4, when a user inputs a chat message through the user terminal 300, the user terminal 300 of the user may enter the chat message input by the user in an online shopping mall which is a first service. A user interface may be provided for transmitting to the network. For example, as shown in the "publish" button of Figure 4, it may be displayed alongside the chat message entered by the user. However, all messages entered in the chat room may be moved to the first service without the user's choice, or the “publish” button is provided for all chat messages only to the user terminal 300 of the chat room owner. Some chat messages may be provided as the first service. Accordingly, chat messages may be provided in the form of posts or comments to users other than the user who participated in the chat room.

In addition, when a comment is uploaded to a bulletin board of a corresponding product of an online shopping mall, a comment uploaded to the online shopping mall is transmitted to a chat service, and the comment may be displayed as a single conversation message in a chat service for an audio product.

As another example, as shown in FIG. 5, each of the posts or comments of the bulletin board is the first object, and the bulletin board service (the other various content display services, etc.), which is the first service, is the second service (for example, Chat service).

If a user selects a post that reads “Is Lee Byung-Hun a ghost reversed” among a plurality of posts about the movie “The King of Kings”, and requests a real-time conversation about this, the second service A corresponding chat room can be created and provided to the user.

In this case, the second service chat room may exchange conversations about issues included in the selected posts among users. While users are entering chat messages with each other and viewing other people's chat messages, if a new comment is entered for a post selected as the first object in the first service, the comment will be displayed in the chat room as if it were another chat message. Can be.

For example, for a post that said “Is Byeong Hun a ghost reversed?” In the first service, user “Shamalan Fan” says “No ~ Ghost is Bruce Willis… If you type in a comment, the second service will say, “[Shamalan Fan] 's comment: No ~ The ghost is Bruce Willis… ”, The change of the first service can be reflected in the second service in real time.

Also, in the second service, if the user 'spoiler' enters "who did not watch the movie !!", it may be optionally uploaded as another comment to the first service.

In this case, when the comment inputted to the first service is delivered to the second service, or the chat message inputted to the second service is registered as a comment on the first service, the comment or chat message may include image content such as a photograph. For example, when a picture is input as a chat message in a chat room, the same picture may be input as a comment on a bulletin board which is a first service.

In addition, in the embodiment shown in Figure 5, for example, the user "Shamalan fan," "No ~ Ghost is Bruce Willis ... If you later modify the comment to "No ~ Bruce Willis is a ghost ^^", the second service will say "[Shamalan Fan] 's revised comment: No ~ Bruce Willis is a ghost ^^". Can be. That is, when a second object shared with the first service and the second service is modified, changed, or deleted in either one of the first service and the second service, the second object is also modified in the other of the first service and the second service. Changes, deletions, or modifications / changes / deletions may be shared. For example, in a chat room, the user's 'star war fan' entered the chat room with a chat message, “The bigger reversal is that Bruce Willis is the father of Lee Byung Hun.” The reversal is that Bruce Willis is Lee Byung-hun's mother. ”

In another example, a user selects an arbitrary mail from an email service, passes it to a chat service, discusses the contents of the mail by chatting with other users, and sends the chat result back to an email service, a community service, or another object. It can also be delivered to the display service so that messages sent and received on the contents of the mail can be created and managed together with the minutes.

As another example, when a user creates a new game in a user group to which he or she belongs in the game waiting room (the first service), or a game related to the user or the group to which the user belongs (a second service) The other users may check in real time the events occurring in the game, the game progress, and the status of the game account while waiting in the user group to which the user belongs or in the waiting room of the user. In addition, users participating in the game may check new user information newly entered into the waiting room or user information waiting in the waiting room to maintain the current game or play a new game again with new users. Furthermore, game results may be accumulated and recorded in the waiting rooms of the corresponding user or user group.

In the above, any one of the first service server 100 and the second service server 200 may provide a service for managing a plurality of objects listed, such as a bulletin board, a blog, a social networking service, an email service, and the like. The other one may provide a messaging service (chat service), an object display service of a web or a mobile web, a game service, etc., but this is only an example.

In this case, as described above, one server of the first service server 100 and the second service server 200 may be a server providing a web service, and the other server may be a server linked with an application program. For example, the first service server 100 may be a web server that provides a web service or a mobile web service, and the second service server 200 may be an app server linked with a mobile application program.

Also, according to the above, three or more servers may share an object with each other, and may additionally share another object that is dependent on or associated with the shared object. For example, when the first service server 100 and the second service server 200 interwork, and the second service server 200 and the third service server (not shown) interlock, the first service server as a result. 100 and the third service server may also share data with each other in real time.

The interworking method of the online service according to the above-described embodiment may also be implemented in the form of a recording medium including instructions executable by a computer, such as a program module executed by a computer. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, computer readable media may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transmission mechanism, and includes any information delivery media.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

Claims

A method of interworking between a first service server providing a first service and a second service server providing a second service distinguished from the first service,

In response to a request for providing a second service for a first object provided by the first service from a user terminal using the first service, the first service server transmits first object information to the second service server. Steps;

Providing, by the second service server, a second service for the first object to the user terminal;

When the content change request associated with the first object is received by either the first service server or the second service server, the content change information associated with the first object is received by the first service server and the second service server. The online service interworking method comprising the step of transmitting to any one of the other.
The method of claim 1,

Content change information for the first object,

A second object uploaded to or dependent on the first object as the first service or the second service, action information generated from the first service or the second service for the first object, or the first object And at least one of status information of the first service or the second service.
The method of claim 1,

The first object information,

And identification information of the first object, and optionally further including at least one of location information of content constituting the first object or content constituting the first object.
The method of claim 1,

The providing step,

Creating, at the second service server, a second service account associated with the first object for providing a second service for the first object;

And providing, by the second service server, a second service for the first object to the user terminal by using the generated second service account.
The method of claim 1,

The online service interworking method,

In the step of transmitting, if the second service account for the first object already exists in the second service, optionally, the first service server to the user terminal to the second service account list for the first object Providing a;

If any second service account included in the second service account list is selected in the user terminal, the second service server provides the second service for the first object to the user terminal using the selected second service account. Online service interworking method comprising the step of providing.
The method of claim 1,

The transmitting step,

Providing, by the first service server, a service list for the first object to a user terminal using the first service;

And if the second service included in the service list is selected at the user terminal, transmitting the first object information to the second service server by the first service server.
The method of claim 2,

The delivering step,

Querying whether the second object is shared with a user terminal uploading the second object when a second object that is dependent on or associated with the first object is uploaded to either the first service server or the second service server. Wow;

And if the user accepts the sharing from the user terminal uploading the second object, forwarding the second object to the other one.
The method of claim 1,

The first service provided by the first service server,

Is a service that provides a plurality of objects to be listed,

The second service provided by the second service server,

A method of interworking with online services, which is a chat or bulletin board service for arbitrary objects.
The method of claim 2,

The first service provided by the first service server,

Game waiting room service for users or groups of online games.

The second service provided by the second service server,

And an online game service interworking method.
The method of claim 9,

The action information,

And an information about an event occurring during performance of the online game service.
An interworking method of an online service performed by a first service server interworking with a second service server providing a second service distinguished from a first service and providing the first service,

In response to a request for providing a second service for a first object provided by the first service from a user terminal using the first service, the first service server transmits first object information to the second service server. Steps;

If the second object associated with or dependent on the first object is uploaded through the first service, transferring the second object to the second service server; And

When the second object associated with or dependent on the first object is received from the second service server, providing the first service by associating or subordinate the received second object to the first object. How do online services work together?
The method of claim 11,

The transmitting step,

When a request for providing a second service for a first object provided by the first service is received from a user terminal using the first service, request second service account information for the first object to the second service server. Making a step;

When the second service account information is received from the second service server and one or more second service accounts are included in the received second service account information, a second service account list is generated and provided to the user terminal. Steps;

If any one second service account is selected from the second service account list in the user terminal, providing the second service account selected as the second service server and identification information of the user terminal; Interworking method.
The method of claim 11,

The first service is a web service,

And said second service is a mobile service.