WO2018038442A1 - Method for sharing photo image using time and location information, server, and computer-readable recording medium - Google Patents

Abstract

The present invention relates to a method for sharing a photo image using time and location information, wherein, in the case of the trajectory information over time of a plurality of terminals, the trajectories of which are tracked, being managed by acquiring location information corresponding to the location at which the photo image was generated and time information corresponding to the time at which the photo image was generated when information about a photo image is acquired from a user terminal of a specific user, the photo image is shared with first to m-th users whose trajectories at the time the photo image was generated were within a radius R1 from the location at which the photo image was generated.

Description

How to share photo images using time and location information, server and computer readable recording media

The present invention relates to a method of sharing a photographic image using time and location information, a server and a computer-readable recording medium, and more particularly, to share a photographed photograph with people in a photograph taken at a travel destination. A method of sharing photographic images using time and location information, a server and a computer readable recording medium.

With the development of communication technology, the means by which individuals form social relations are also gradually evolving. In particular, the development of internet technology has enabled the formation of a network through the Internet, which makes it possible to interact with anyone anytime, anywhere. It serves as a medium to solve the limitation of time and time.

Recently, with the development of Internet technology, social networking service (SNS), a service that allows individuals to establish a relationship with others in their virtual space on the Internet, that is, provides communication and shares various information. Service is emerging.

These social networking services, such as Facebook, Kakao Story, LINE, KakaoTalk, Twitter, Instagram, as well as mini-homepages, blogs and cafes provided by the portal service, users can share information or communicate with friends over the Internet. As you work, you can build stronger relationships, or create new ones by creating topical community spaces for areas of interest.

On the other hand, the conventional social networking service allows users to share photos registered or posted with others, but this is to allow users to share photos with people who form a community by adding friends, or registered This is to allow everyone to see the photos registered by the user through search.

However, if the user has taken a picture with a person who has traveled or met at a certain place but does not have contact information such as a phone number or email address for the person who took the picture, or the community has not been formed as a friend on social networking services, Not only can photos taken can't be shared, it's also difficult to create new communities.

The present invention aims to solve all the above-mentioned problems.

Another object of the present invention is to enable photo sharing with a person in a photo who does not know information such as a contact.

Another object of the present invention is to form a community with a person in a photo who does not know information such as a contact.

Another object of the present invention is to be able to know a visit record for a selected destination according to a specific theme, and to form a community with people having similar travel tendencies.

The characteristic structure of this invention for achieving the objective of this invention mentioned above, and realizing the characteristic effect of this invention mentioned later is as follows.

According to an embodiment of the present invention, in a method of sharing a photographic image using time and location information, (a) when information on the photographic image is obtained from a user terminal of a specific user, the server may be connected to the photographic image. Obtaining time information corresponding to a time at which the photo image is generated and location information corresponding to a location at which the photo image is generated with reference to the information about the information; And (b) in a state in which a database recording time-based trajectory information transmitted from a plurality of trajectory tracking target terminals is managed, the server refers to the time information and the position information to generate a time at which the photo image is generated. Obtain information about the first to m-th user having a trajectory located within a radius R1 from a location where the photographic image is generated at the database, and refer to the obtained information about the first to m-th user. To share or support the photographic image; There is provided a method comprising a.

In addition, according to an embodiment of the present invention, in a server for sharing a photo image using time and location information, if information on the photo image is obtained from a user terminal of a specific user, refer to the information on the photo image A communication unit for obtaining time information corresponding to a time at which the photo image is generated and location information corresponding to a position at which the photo image is generated; And the photo image is generated at a time when the photo image is generated with reference to the time information and the position information while a database recording time-based trajectory information transmitted from a plurality of trajectory tracking target terminals is managed. Obtaining information about the first to m-th user having a trajectory located within a radius R1 from a position in the database, and referring to the obtained information about the first to m-th user, the photographic image is obtained. A processor that enables or supports sharing; It is provided with a server comprising a.

In addition to this, a computer readable recording medium for recording a computer program for executing the method of the present invention is further provided.

The present invention may be able to share a picture by identifying a person in the picture based on time information and location information at which the picture was generated without knowing information such as contact information about the person in the picture.

In addition, the present invention enables to expand the social network of the user by forming a community by sharing a picture with a person in the picture that does not know information such as contact information.

In addition, the present invention allows the present invention to be able to know the history of visits to the selected travel destinations according to a specific theme, and to easily form information about the travel destinations by forming a community with people with similar travel inclinations. Activities such as traveling together, etc. will enhance your enjoyment of your trip.

1 schematically illustrates a system for sharing a photographic image using time and location information according to an embodiment of the present invention.

2 schematically illustrates an example of a photo image in a method of sharing a photo image by using time and location information according to an embodiment of the present invention.

3 schematically illustrates another example of a photographic image in a method of sharing a photographic image using time and location information according to an embodiment of the present invention,

FIG. 4 schematically illustrates a state diagram illustrating a method of sharing a photo image using time and location information according to an embodiment of the present invention.

FIG. 5 schematically illustrates another state diagram for explaining a method of sharing a photo image by using time and location information according to an embodiment of the present invention.

FIG. 6 schematically illustrates stamp information on a specific theme in a method of sharing a photographic image using time and location information according to an embodiment of the present invention.

FIG. 7 exemplarily shows a stamp generated corresponding to a specific theme in a method of sharing a photo image using time and location information according to an embodiment of the present invention.

DETAILED DESCRIPTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention with respect to one embodiment. In addition, it is to be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention.

1 schematically illustrates a system for sharing a photographic image using time and location information according to an embodiment of the present invention. Referring to FIG. 1, the system may include a user terminal 101 and a server 100. It may include.

First, the user terminal 101 transmits information about a photo image or a photo image by the user, or tracks a user's time-based trajectory information by tracking a trajectory using a GPS or the like in response to the movement of the user, or between users. You can display the shared information of. In this case, the user terminal 101 may be formed in plural, and includes a personal computer, a laptop computer, a tablet, a smartphone, a wireless communication terminal, a camera having a wireless communication function, a navigation, a black box camera of a vehicle, and the like. can do.

When the information about the photo image is obtained from the user terminal 101 of the specific user, the server 100 may refer to the information about the photo image, so that the time information and the photo image corresponding to the time at which the photo image is generated are displayed. Location information corresponding to the generated location may be obtained. In addition, the server 100 refers to the photographic image with reference to the time information and the position information in a state in which a database recording the time-based trajectory information transmitted from a plurality of trajectory tracking target terminals is managed, for example. Acquires information about the first to m-th user having a trajectory located within a radius R1 from the location where the photo image is generated at the time at which the image is generated, and obtains information about the obtained first to m-th user. For reference, it may be possible to share or support photographic images.

In this case, the server may include a database 110, a processor 120, and a communication unit 130.

The database 110 may record time-based trajectory information of users transmitted from the user terminal 101, for example, a plurality of trajectory tracking target terminals.

When the information about the photo image is obtained from the user terminal 101 of the specific user, the communicator 130 may refer to the information about the photo image, so that the time information and the photo image corresponding to the time at which the photo image is generated are displayed. Location information corresponding to the generated location may be obtained.

In addition, when the photographic image is an analog image, the communication unit 130 obtains time information and location information corresponding to the analog image from being manually input by a user, or applies an OCR or object recognition module to the analog image. Time information or location information may be obtained.

In addition, the processor 120 is acquired through the communication unit 130 in a state where the user terminal 101, for example, a database 110 that records time-based trajectory information transmitted from a plurality of trajectory tracking target terminals is managed. With reference to the time information and the location information, information about the first to m-th user who has a trajectory located within a radius R1 from the position at which the photo image is generated at the time at which the photo image is generated, is stored in the database 110. Acquire, and with reference to the obtained information on the first to m-th user, it is possible to share or support the photographic image.

In addition, when the first to m th users located within the radius R1 are smaller than the predetermined number of people, the processor 120 may refer to the time information and the location information, and the location where the photo image is generated at the time when the photo image is generated. Obtains from the database 110 information about the first to nth users having a trajectory located within a range of the radius R2 having a value greater than the radius R1 from, the face information of the person in the photographic image and the first to nth information. Analyzing face information of a person in the profile picture image registered by the user, the first to k-th users corresponding to the face information of the person in the profile picture image having a similarity to the face information of the person in the picture image or more than a preset value. Information about the information is obtained from the database 110, and with reference to the obtained information about the first to k th users, Share or support photo images.

In a system for sharing a photographic image using time and location information according to an embodiment of the present invention configured as described above, a method and server for sharing a photographic image using time and location information according to an embodiment of the present invention. 2 to 7 will be described in more detail as follows.

First, referring to FIG. 2, when information on the photo image p is obtained from a user terminal of a specific user, the communication unit of the server refers to the information on the photo image p, so that the photo image p is displayed. Time information corresponding to the generated time and location information corresponding to the location where the photo image p is generated are obtained.

For example, when a specific user makes a request to share or send a photograph taken with an unidentified person (a, b, c) who has taken a photograph together at a travel destination or a specific region through the user terminal, the server transmits the request from the user terminal. From the information on the photographed image p, the photographed image p is photographed, that is, time information corresponding to the generated time and position information corresponding to the generated position are obtained. In this case, the time information may be a time section including a predetermined time range before and after the time when the photo image is generated, and the location information may be coordinate information through GPS or geographic information about a specific region. The time information and the location information may be obtained from meta information such as an EXIR (Exchange Image File Format) included in the photographic image p transmitted through the user terminal.

In addition, when the photographic image p is an analog image without meta information as shown in FIG. 3, time information and location information corresponding to the analog image are manually input by a user, or an OCR or an object with respect to the analog image. Time information or location information may be obtained by applying the recognition module.

For example, when a specific user digitizes and transmits an analog picture through scanning or the like to share a picture or form a community with an unknown person in the picture from a past analog picture, the server transmits the analog picture to the specific user. The user may request to input a time and location of a photograph generated, that is, a photographed past, and may obtain time information and location information from which an analog picture is generated from information input by a specific user. In addition, the server analyzes the transmitted analog picture and checks the date information 20 included in the analog picture image or the date or place information handwritten by a specific user on the front or the back of the picture image by using OCR to determine time information and location. Information can also be obtained. In addition, the server may obtain the location information of the analog picture by analyzing the background in the analog picture through the object recognition module.

Next, referring to FIG. 4, in a state in which a database recording time-based trajectory information transmitted from a plurality of trajectory tracking target terminals is managed, the processor of the server may refer to the acquired time information and the position information. Information about the first to m-th users 1, 2, ..., m having a trajectory located within a radius R1 from the position at which the photo image p is generated at the time when the photo image p is generated. Acquired from the database, with reference to the obtained information on the first to m-th user (1, 2, ..., m), it is possible to share or support the photographic image (p).

For example, the server may store trajectory information, which is a movement path of multiple users, in a database for each time using GPS and GIS information from a trajectory tracking target terminal that is a terminal of multiple users registered as members. In addition, the server may request a plurality of users to input the information about the visited position at any time in the past, and may store information on the trajectory of the past time point in which the trajectory tracking is not performed.

When storing the trajectory information of the users in the database as described above, when the time information and the location information of the photo image p corresponding to the request of the specific user are obtained from the communication unit of the server, the processor of the server may store the user information stored in the database. Among the trajectory information, information about a user (1, 2, ..., m) having trajectory information located within a radius range of R1 from the position at which the photographic image p is generated at the time when the photographic image p is generated is a database. Obtained from That is, before and after the time at which the photographic image was taken, all the users who moved within the radius R1 of the position at which the photographic image was taken are identified. As a result, the unidentified person in the photographic image is among the identified users.

Therefore, the server allows the identified users 1, 2, ..., m to share or support the photo image p so that the person in the photo can share the picture and form a community.

In this case, the server may generate and manage a tag for the shared photo image p with reference to the obtained time information or location information. For example, the server classifies a tag for a photo image by time or location according to time information or location information so that a specific user or a user who shared the photo image can check the photo image according to a timeline or sort by location. You can check the photo image.

In addition, the server may support the user (1, 2, ..., m) to download the shared picture image (p), or can be directly received from the specific user in a P2P manner.

In addition, the server may support the user 1, 2,..., M to input a name tag into a portrait picture or a face picture of the person in the shared picture image p. That is, the user 1, 2,..., M may input a name or a nickname for characterizing a person into a person area or a face area in the shared picture image p, and share the picture. It can help build a community between individuals.

The server may also create a link that allows access to the profiles of the users 1, 2,..., M that match the person area or face area in the shared photographic image. In other words, if a specific user or a user has shared a photo image, and in addition, the photo image is public to all members, any user can view that user's profile through links created in the person or face areas of the photo image. You can do that. When a specific user, a user who shares a photo image, and an arbitrary user position the cursor in a person region or a face region of the photo image, the server may display the profile of the user in a manner such as a balloon help.

In addition to downloading the shared photo image, the server may allow users who have shared the photo image to generate a link for registering the photo image with another social networking service, or input a rating in the shared photo image. In addition, it may be possible to share a shared photo image with a third party who does not sign up.

In addition, the server calculates intimacy between users who share the photo image by combining download information, link generation information, or third party sharing information of the shared photo image, and displays the calculated intimacy so that each other can know each other. You can also give In this case, by analyzing the photo image information registered individually by the users sharing the photo image may be weighted in the calculation of intimacy when there are users having the same photo image.

In addition, referring to FIG. 5, when the first to m th users located within a radius R1 are smaller than a predetermined number of people, the processor of the server may further include time information of the photographic image p obtained through the communication unit of the server. And a first to n-th user having a trajectory located within a range of a radius R2 having a value greater than a radius R1 from a position at which the photo image p is generated, with reference to the location information. Information about 1, 2, 3, 4, ..., m is obtained from a database, and face information on the person in the photographic image p and the acquired first through n-th users (1, 2, 3, 4, Analyzing face information about a person in the profile picture image registered by n) and corresponding to face information about a person in the profile picture image having a similarity to the face information about the person in the picture image p or more than a preset value.Information on the first to k-th user is obtained from the database. The photographic image p may be shared or supported with reference to the obtained information about the first to k th users.

That is, when the number of users having the trajectory information for the moving line located within the radius R1 range from the position where the photographic image p is generated by the method as shown in FIG. 4 is smaller than the preset number of people, for example, the photographic image p If there are three people in the network but only one user is obtained through the trajectory information, the server expands the radius to R2 to identify the user located within the range of R2.

At this time, since the identified users (1, 2, 3, 4, ..., n) are more users located in a wider area than in FIG. 4, all the identified users (1, 2, 3, 4,…, n) is assumed to be a person in the picture, and sharing the picture image is rather cumbersome, resulting in sharing spammy information to a large number of users who are not related to the picture image at all.

Therefore, in FIG. 5, after obtaining the users 1, 2, 3, 4,..., N having a moving line within the radius R2 range from the position where the photographic image p is generated, the photographic image p is primarily obtained. The face information of the person in the photograph is compared with the face information of the profile registration picture of the user (1, 2, 3, 4,…, n) obtained primarily, and the face information of the person in the photographic image p and The information about the first to k-th users corresponding to the face information of the person in the profile picture image having a similarity or more than a preset value is obtained from a database to identify the users within a range that can be estimated as the person in the picture image.

The server may share or support the photo images p with the first through k-th users, which are obtained secondarily according to the face information, so that the person in the photo and the person in the photo may share the photo and form a community.

In this case, as described in the method of FIG. 4, the server supports the first to k-th users to input a name tag to the face image of the person in the shared photo image, or the face of the person in the shared photo image. In the image, a link may be created to allow access to a profile of the first to k-th users corresponding to the face information. In addition, by using the same method as in FIG. 4, the specific user and the first to k-th users may be able to share a photo and form a community.

Next, referring to FIG. 6, in a state where a plurality of locations corresponding to a specific theme selected by a specific user are grouped, the processor of the server may have a location that matches the location information of the photo image among the plurality of locations grouped. In this case, a stamp s may be generated at a corresponding position and displayed to a specific user. In this case, as shown in FIG. 7, the server may allow a stamp that logos a symbol of a corresponding region to be generated at a corresponding position.

For example, destinations around the world can be specified with a variety of themes, such as "travel before you die," "travel with a lover," "travel with a tradition," and when a user selects a theme, , You can check whether the user visited the area grouped by the theme selected by the user selected by the location information of the photo images registered by the user, and if it is confirmed that the visited area by creating a stamp in the area corresponding to the user's theme You can see where you've been and haven't been there yet.

In particular, the server may share information about a specific theme with respect to a specific theme with the first to m th users 1, 2,..., M in FIG. 4 or the first through k th users in FIG. 5. By supporting information sharing, it is possible to create a community for sharing information according to a specific theme.

At this time, the server provides information about a specific theme to the first to m th users in FIG. 4 or the first to k th users in FIG. 5, and supports sharing information on a specific theme with a specific user. In a state, when positive feedback is detected from the first to m-th user of FIG. 4 or the first to k-th user of FIG. 5, that is, the a-a user likes a particular theme selected by a specific user. Or indicating that the user is interested, the user may assist in establishing a communication channel between a specific user and a user. That is, the server may enable chatting between a specific user and a user or share a photograph taken by visiting a region according to a specific theme or travel information about the region.

Further, when a positive feedback is detected from at least a user and a user of the first through m users in FIG. 4 or the first through k users in FIG. 5, the server may include a user, a user, and a user. b Support automatic creation of communities with users as members. That is, the server may generate a chat room, a group page, a blog, a cafe, etc. for a specific user, a user, and a user b to create a community. In this case, the server may support any user included in the community to invite a third party who is not interested in the community but who is commonly interested in a specific theme.

In addition, when there are other users who have selected the same theme as the specific theme selected by the specific user, the server may support sharing information with the specific user. That is, various users who are interested in a particular theme may form a community to exchange information about travel regions within the theme.

Embodiments according to the present invention described above may be implemented in the form of program instructions that may be executed by various computer components, and may be recorded in a computer-readable recording medium. The computer-readable recording medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the computer-readable recording medium may be those specially designed and configured for the present invention, or may be known and available to those skilled in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD-ROMs, DVDs, and magneto-optical media such as floptical disks. media), and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules to perform the process according to the invention, and vice versa.

Although the present invention has been described by specific embodiments such as specific components and the like, but the embodiments and the drawings are provided to assist in a more general understanding of the present invention, the present invention is not limited to the above embodiments. For those skilled in the art, various modifications and variations can be made from these descriptions.

Accordingly, the spirit of the present invention should not be limited to the above-described embodiments, and all of the equivalents or equivalents of the claims, as well as the appended claims, fall within the scope of the spirit of the present invention. I will say.

Claims (24)

In the method of sharing photo image using time and location information, (a) When information on a photo image is obtained from a user terminal of a specific user, the server generates time information and the photo image corresponding to a time at which the photo image is generated with reference to the photo image information. Obtaining location information corresponding to the corrected location; And (b) In a state in which a database recording time-based trajectory information transmitted from a plurality of trajectory tracking target terminals is managed, the server may refer to the time information and the position information at a time when the photo image is generated. Obtaining information about the first to m-th user having a trajectory located within a radius R1 from the position at which the photographic image is generated, in the database, and referring to the obtained information about the first to m-th user To share or support the photographic image; Method comprising a. The method of claim 1, In step (b), When the first to m-th users located within the radius R1 are smaller than a predetermined number of people, the server refers to the time information and the location information, and the photo image is generated at the time when the photo image is generated. The database obtains information about the first to nth users having a trajectory located within a range of a radius R2 from the generated position, wherein R2 has a value greater than the value R1, for the person in the photographic image. Analyzing face information and face information of a person in a profile picture image registered by the first to n-th user, the face information of the person in the profile picture image having a similarity to the face information of the person in the picture image is greater than or equal to a preset value. Obtaining information about the first to k-th user corresponding to the face information from the database Comprising the steps of or supported by the information on the first to k-th user the obtained by reference, so as to share the picture image; Method further comprising a. The method of claim 2, The server may allow the first to k-th users to input a name tag to a face image of a person in the shared photo image. The method of claim 2, The server may generate a link in a face image of a person in the shared photo image to access a profile of a first to k-th user corresponding to the face information. The method of claim 1, In step (b), The server may generate and manage a tag for the shared photographic image with reference to the time information or the location information. The method of claim 1, In the step (a), When the photographic image is an analog image, the time information and the position information corresponding to the analog image are manually input by a user, or the time information or the position is applied by applying an OCR or an object recognition module to the analog image. Information is obtained. The method of claim 1, In step (b), The server may allow the first to m-th users to download the photographic image, or the first to m-th users may be directly transmitted from the specific user in a P2P manner. The method of claim 1, (c) In a state where a plurality of locations corresponding to a specific theme selected by the particular user are grouped, the server may be located at a corresponding location when there is a location matching the location information of the photo image among the grouped locations. Generating a stamp and displaying the stamp to the specific user; Method further comprising a. The method of claim 8, In the step (c), The server may provide information about the specific theme to the first to m-th users and support sharing information on the specific theme with the specific user. The method of claim 9, In the step (c), From a user of the first to m-th user, while providing information about the specific theme to the first to m-th user, and support to share information about the specific theme with the specific user And if positive feedback is detected, the server assists in establishing a communication channel between the particular user and the user a. The method of claim 10, When a positive feedback is detected from at least a user and a user b of the first to m users, the server automatically generates a community of the specific user, the user a, and the user b. To generate. The method of claim 8, The server, if there is another user selected the same theme selected by the particular user, characterized in that the specific user and the other user to support sharing information. A server for sharing photographic images using time and location information, When information on a photo image is obtained from a user terminal of a specific user, time information corresponding to a time at which the photo image is generated and a position corresponding to the position at which the photo image is generated with reference to the information on the photo image A communication unit for obtaining information; And The location where the photographic image is generated at the time when the photographic image is generated with reference to the time information and the location information while a database recording the hourly trajectory information transmitted from a plurality of trajectory tracking target terminals is managed. Obtains information about the first to m th users having a trajectory located within a radius R1 from the database, and shares the photographic image with reference to the acquired information about the first to m th users. A processor to enable or support; Server comprising a. The method of claim 13, The processor, When the first to m-th users located within the radius R1 are smaller than a predetermined number of people, from the position at which the photo image is generated at the time when the photo image is generated, referring to the time information and the position information. Obtaining information about a first to n-th user having a trajectory located within a range of a radius R2, wherein R2 has a value greater than R1, wherein the face information about the person in the photographic image and Analyzing face information of a person in the profile picture image registered by the first to n-th user to correspond to the face information of the person in the profile picture image having a similarity to the face information of the person in the picture image more than a preset value. Obtaining information about the first to k-th users to be obtained from the database; The first to the information about user k as a reference, the server characterized in that the support or to share the images. The method of claim 14, The processor, And the first to k-th user can input a name tag to a face image of a person in the shared photo image. The method of claim 14, The processor, And generating a link in a face image of the person in the shared photo image to access a profile of the first to k-th users corresponding to the face information. The method of claim 13, The processor, A server for generating and managing a tag for the shared photo image with reference to the time information or the location information. The method of claim 13, The communication unit, When the photographic image is an analog image, the time information and the position information corresponding to the analog image are manually input by a user, or the time information or the position is applied by applying an OCR or object recognition module to the analog image. Server, characterized in that information is obtained. The method of claim 13, The processor, The first to m-th user to download the photographic image, or the first to m-th server to support the direct transmission from the specific user in a P2P manner. The method of claim 13, The processor, In a state in which a plurality of locations corresponding to a specific theme selected by the specific user are grouped, if there is a location matching the location information of the photo image among the grouped locations, a stamp is generated at the specific location to generate the stamp. The server characterized in that the display to. The method of claim 20, The processor, And providing information on the specific theme to the first to m-th users, and sharing information on the specific theme with the specific user. The method of claim 21, The processor, From a user of the first to m-th user, while providing information about the specific theme to the first to m-th user, and support to share information about the specific theme with the specific user And if positive feedback is detected, assisting in establishing a communication channel between the specific user and the user a. The method of claim 22, The processor, When a positive feedback is detected from at least a user of the first to m users and a user of a user b, the automatic generation of a community of the specific user, the user a, and the user b may be automatically generated. Server characterized in that. The method of claim 20, The processor, And when there is another user who selects the same theme as the specific theme selected by the specific user, the specific user and the other user can share information.

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