JP2022115336A - Information processing device and information processing method - Google Patents

Abstract

To appropriately manage voices of a group in which a specific user participates and voices of a group in which the specific user does not participate.SOLUTION: An information processing device 1 includes: a storage part 12 for storing respective group IDs of a plurality of groups and user IDs of users belonging to a group corresponding to the group IDs in association with each other; and a voice control part 134 for controlling transmission of voice information to a user terminal 2 associated with a group different from a group shown by a group ID associated with the voice information on the basis of whether the voice information acquired from each of a plurality of user terminals 2 in association with the user ID is object voice information associated with a group ID of an object group in which a specific user participates in order to perform a chat or non-object voice information associated with a group ID of a non-object group in which the specific user does not participate.SELECTED DRAWING: Figure 2

Description

The present invention relates to an information processing apparatus and information processing method for managing a group of users who chat.

A system is known in which a specific user such as a celebrity participates in a chat in which a plurality of users participates, and communication is performed between the plurality of users and the specific user (for example, Patent Document 1, Patent See Reference 2).

Japanese Patent No. 6442379 Japanese Patent No. 6604679

When multiple groups are provided for multiple users to chat, a specific user must belong to one of the multiple groups in order to communicate with multiple users. On the other hand, in the conventional technology, there is a problem that the sound of a group in which a specific user participates and the sound of a group in which a specific user does not participate are not appropriately managed.

Therefore, the present invention has been made in view of these points, and it is an object of the present invention to appropriately manage voices of groups in which specific users participate and voices of groups in which specific users do not participate. .

An information processing apparatus according to a first aspect of the present invention provides group identification information for identifying each of a plurality of groups for users to chat with, and identifies a user belonging to a group corresponding to the group identification information. and a storage unit for storing user identification information in association with the user identification information for each of the plurality of user terminals used by each of the plurality of users. an acquisition unit that acquires information, and the voice information acquired by the acquisition unit in association with the user identification information is associated with the group identification information of a target group that is a group in which a specific user participates in chatting. or non-target audio information as audio information associated with the group identification information of a non-target group that is a group in which the specific user does not participate. a voice control unit for controlling transmission of the voice information to the user terminal corresponding to the user identification information associated with a group different from the group indicated by the group identification information associated with the voice information, based on , have

An information processing method according to a second aspect of the present invention is executed by a computer, from each of a plurality of user terminals used by each of a plurality of users belonging to one of a plurality of groups for users to chat, Acquiring audio information indicating audio collected by the user terminal in association with user identification information for identifying the user; group identification information for identifying the group; In a storage unit that stores in association with the user identification information of the user belonging to the group, the voice information obtained in association with the user identification information is a group that a specific user participates in for chatting. Target audio information as audio information associated with the group identification information of a group, or audio information associated with the group identification information of a non-target group that is a group in which the specific user does not participate to the user terminal corresponding to the user identification information associated with a group different from the group indicated by the group identification information associated with the audio information, based on whether the audio information is non-target audio information and controlling the transmission of

ADVANTAGE OF THE INVENTION According to this invention, it is effective in being able to manage appropriately the audio|voice of the group which a specific user participates, and the audio|voice of the group which a specific user does not participate in.

It is a figure explaining the outline|summary of the information processing apparatus which concerns on this embodiment. It is a figure which shows the structure of the information processing apparatus which concerns on this embodiment. It is a figure which shows an example of the group information which concerns on this embodiment. It is a figure explaining transmission control of voice information in a normal control state. FIG. 10 is a diagram illustrating transmission control of audio information in a general mute state; FIG. 10 is a diagram illustrating transmission control of audio information in a group mute state; FIG. 10 is a diagram illustrating transmission control of audio information in a user mute state; 4 is a flow chart showing the flow of processing in the information processing apparatus according to the embodiment;

[Overview of information processing device 1]
FIG. 1 is a diagram illustrating an outline of an information processing device 1 according to this embodiment. The information processing device 1 is a device that controls chats by a plurality of users. The information processing device 1 is, for example, a computer such as a server, and is communicably connected to a plurality of user terminals 2, guest terminals 3, and administrator terminal 4 via a base station or a wireless LAN. The user terminal 2, guest terminal 3, and administrator terminal 4 are computers such as personal computers, tablet terminals, and smart phones.

The user terminal 2 is a terminal used by a user who chats. The guest terminal 3 is a terminal used by a specific user such as a celebrity or public figure. The administrator terminal 4 is a terminal used by an administrator who manages a plurality of groups for users to chat. In this embodiment, a chat between a plurality of users is performed by voice, but the chat is not limited to this, and may be performed by voice and video.

The information processing device 1 has a group ID as group identification information for identifying each of a plurality of groups for a user to chat with, and user identification information for identifying a user belonging to the group corresponding to the group ID. is stored in association with the user ID as . In the example shown in FIG. 1, a plurality of user terminals 2 belonging to group A and a plurality of user terminals 2 belonging to group B are present. Information processing apparatus 1 associates and stores a group ID indicating group A and a plurality of user IDs belonging to group A, and stores a group ID indicating group B and a plurality of user IDs belonging to group B. I remember it in association with it. In this embodiment, only one user ID may be associated with one group ID, and the number of users belonging to the group may be one.

The information processing apparatus 1 acquires audio information indicating audio collected by the user terminal 2 in association with the user ID from each of the user terminals 2 used by each of the users. The information processing apparatus 1 determines whether the voice information acquired in association with the user ID is voice information of a user belonging to a target group, which is a group in which a guest user as a specific user participates in chatting. , Based on whether the voice information belongs to a non-target group, which is a group in which the guest user does not participate, the user of the user who belongs to a group different from the group to which the user ID associated with the voice information belongs It controls transmission of the voice information to the terminal 2 .

In the example shown in FIG. 1, for example, if a guest user using the guest terminal 3 participates in group A, the information processing device 1 associates the acquired voice information with the user ID belonging to group A to group A. to the user terminals 2 of other users belonging to Group B and to the user terminals 2 belonging to Group B. In this case, the information processing device 1 transmits the voice information acquired in association with the user ID belonging to group B to the user terminals 2 of the other users belonging to group B, but the user terminals 2 belonging to group A control not to send to By doing so, the information processing apparatus 1 can, for example, notify other groups of the content of the chat in the group to which the guest user belongs. can properly manage the voice and voice of groups that are not participating.
Next, the configuration of the information processing device 1 will be described.

[Configuration example of information processing device 1]
FIG. 2 is a diagram showing the configuration of the information processing device 1 according to this embodiment. The information processing device 1 includes a communication section 11 , a storage section 12 and a control section 13 . Control unit 13 includes reception unit 131 , association unit 132 , acquisition unit 133 , and voice control unit 134 .

The communication unit 11 is an interface for connecting to a communication network such as a mobile phone line or Internet line.
The storage unit 12 is, for example, a ROM (Read Only Memory) and a RAM (Random Access Memory). The storage unit 12 stores various programs for causing the information processing device 1 to function. For example, the storage unit 12 stores a program that causes the control unit 13 of the information processing device 1 to function as the reception unit 131 , the association unit 132 , the acquisition unit 133 , and the voice control unit 134 .

The storage unit 12 stores group information that associates each group ID of a plurality of groups with which the user chats and the user ID belonging to the group corresponding to the group ID. FIG. 3 is a diagram showing an example of group information according to this embodiment. As shown in FIG. 3, in the group information, it can be confirmed that the group ID, the group name, and the user ID are associated. The contents of the group information can be changed by, for example, receiving a change instruction from the administrator terminal 4 by the control unit 13 .

The control unit 13 is, for example, a CPU (Central Processing Unit). The control unit 13 controls functions related to the information processing device 1 by executing various programs stored in the storage unit 12 . The control unit 13 functions as a reception unit 131 , an association unit 132 , an acquisition unit 133 , and a voice control unit 134 by executing programs stored in the storage unit 12 .

The reception unit 131 receives selection of a group to which a guest user as a specific user belongs. For example, the reception unit 131 receives, from the administrator terminal 4, setting information including a user ID for identifying a guest user and a group ID for identifying a group to which the guest user belongs. accept the choice of

Although the reception unit 131 receives setting information including the user ID and group ID of the guest user from the administrator terminal 4, and receives the selection of the group to which the guest user belongs, the selection is not limited to this. The accepting unit 131 may accept group selection from the guest terminal 3 . In addition, the control unit 13, for example, at least one of a calculation unit that calculates a score indicating the degree of excitement of users belonging to each group, the score calculated by the calculation unit, and the elapsed time since the guest user started participating in the group may function as a determination unit that determines the group to which the guest user belongs based on. Then, the accepting unit 131 may accept selection of the group to which the guest user belongs by accepting setting information including the user ID of the guest user and the determined group ID from the determining unit.

When the reception unit 131 receives selection of a group to which the guest user belongs, the association unit 132 causes the storage unit 12 to store the user ID of the guest user in association with the group ID of the group whose selection has been received by the reception unit 131 . In the example shown in FIG. 3, it can be confirmed that the guest user's user ID "GU001" is stored in association with the group ID "A". As shown in FIG. 3, the association unit 132 may store the user ID of the guest user in association with the group ID of the group selected by the reception unit 131 in the group information. The user ID of the guest user may be stored in association with the group ID of the group selected by the reception unit 131 separately from the group information without treating the user ID of the guest user in the same way.

Further, when the user ID of the guest user is already associated with the group ID and stored in the storage unit 12, the association unit 132 associates the user ID of the guest user stored in the storage unit 12 with the group ID. , and the user ID of the guest user and the group ID of the group selected by the reception unit 131 are associated with each other and stored in the storage unit 12 .

A group of group IDs associated with the guest user's user ID is called a target group. A group with a group ID that is not associated with a guest user's user ID is called a non-target group. Note that the group may include a viewing group that cannot chat within the group and can receive only voice information of users belonging to the target group and guest users.

The acquisition unit 133 acquires voice information indicating voice in association with the user ID from each of the plurality of user terminals 2 used by each of the plurality of users. The acquisition unit 133 acquires voice information in real time from each of the plurality of user terminals 2 in association with the user ID.

The voice control unit 134 acquires the target voice as voice information in which the voice information acquired by the acquisition unit 133 in association with the user ID is associated with the group ID of the target group, which is the group in which the guest user participates in chatting. information or non-target audio information as audio information associated with the group ID of the non-target group, which is a group in which the guest user does not participate, the group associated with the audio information It controls transmission of the voice information to the user terminal 2 corresponding to the user ID associated with a group different from the group indicated by the ID.

The audio control unit 134 performs normal control, general mute control, and group mute control as transmission control of audio information for each group. Normal control is voice information transmission control when overall mute control and group mute control are not performed. The general mute control is control to stop transmission of audio information different from the guest user's audio information and transmit only the guest user's audio information to the user terminal 2 . Group mute control is control for transmitting only the voice of the guest user to the user terminals 2 belonging to the target group. Normal control, general mute control, and group mute control will be described below.

[Normal control]
The audio control unit 134 performs normal control when the administrator does not instruct general mute control or group mute control. A state in which normal control is performed is called a normal control state. FIG. 4 is a diagram for explaining transmission control of voice information in the normal control state. In FIG. 4, person-shaped icons indicate users, and it is assumed that each user has a terminal. Also, the user at the beginning of the arrow is the user who is the transmission source of the voice information, and the user at the end of the arrow is the user who is the transmission destination. In addition, the circle displayed near the arrow indicates that the voice information is transmitted, and the x indicates that the voice information is not transmitted. Also, in FIG. 4, it is assumed that the guest user belongs to group A, and the user ID of the guest user is associated with the group ID of group A. In FIG.

As shown in FIG. 4, in the normal control state, the audio control unit 134 associates the target audio information among the audio information acquired by the acquiring unit 133 in association with the user ID with the group ID of the non-target group. It is transmitted to the user terminal 2 corresponding to the user ID. Also, when a plurality of user IDs are associated with the target group, the voice control unit 134 transmits the target voice information to the user terminals 2 corresponding to other user IDs associated with the group ID of the target group. . Also, the audio control unit 134 transmits the target audio information to the guest terminal 3 and the administrator terminal 4 .

Also, in the normal control state, the audio control unit 134 associates the non-target audio information among the audio information acquired by the acquiring unit 133 in association with the user ID with the user ID associated with the group ID of the target group. It is controlled not to transmit to the user terminal 2. Further, when a plurality of user IDs are associated with a non-target group associated with a user ID acquired together with non-target voice information, the voice control unit 134 transfers the non-target voice information to the group of the non-target group. It is transmitted to the user terminal 2 corresponding to another user ID associated with the ID. Also, the voice control unit 134 performs control so as not to transmit non-target voice information to the guest terminal 3 . Also, the audio control unit 134 transmits, to the administrator terminal 4, non-target audio information associated with the group ID of the non-target group designated by the administrator via the administrator terminal 4, for example.

In this way, users of non-target groups that are not associated with guest users can grasp the state of communication between guest users and users in the target group, and chat within the non-target group to which they belong. It can be performed.

[General mute control]
The voice control unit 134 determines whether or not the first condition is satisfied. When the audio control unit 134 determines that the first condition is satisfied, the audio control unit 134 performs overall mute control. The first condition is that a general mute instruction to stop transmission of audio information different from the guest user's audio information has been received from the guest terminal 3 or the administrator terminal 4 . When receiving a general mute instruction from the guest terminal 3 or the administrator terminal 4, the audio control unit 134 determines that the first condition is satisfied, and performs general mute control. A state in which overall mute control is performed is referred to as an overall mute state.

FIG. 5 is a diagram for explaining transmission control of audio information in the general mute state. In FIG. 5, it is assumed that the guest user belongs to group A. In FIG. As shown in FIG. 5, in the general mute state, the audio control unit 134 transmits the audio information of a user other than the guest user to the user terminal 2 corresponding to the user ID associated with the group ID of the target group, and to the non-user terminal 2. It is controlled not to transmit to the user terminal 2 corresponding to the user ID associated with the group ID of the target group. In addition, the voice control unit 134 makes the voice information of the guest user correspond to the user terminal 2 corresponding to the user ID associated with the group ID of the target group and the user ID associated with the group ID of the non-target group. and the administrator terminal 4. By doing so, the information processing apparatus 1 can make the user of the user terminal 2 pay attention to the speech of the guest.

[Group mute control]
The audio control unit 134 performs group mute control when the second condition is satisfied. The second condition is that, for example, a group mute instruction to stop transmission of audio information different from the guest user's audio information in the target group has been received from the guest terminal 3 or the administrator terminal 4 . When the voice control unit 134 receives a group mute instruction from the guest terminal 3 or the administrator terminal 4, it determines that the second condition is satisfied, and performs group mute control. A state in which group mute control is performed is called a group mute state.

FIG. 6 is a diagram for explaining transmission control of audio information in the group mute state. In FIG. 6, it is assumed that the guest user belongs to group A. In FIG. In the group mute state, the audio control unit 134 transmits the audio information of a user who belongs to the target group and is different from the guest user to the user terminal 2 corresponding to the user ID associated with the group ID of the target group. without transmitting the voice information of the guest user to the user terminal 2 corresponding to the user ID associated with the group ID of the target group and the user terminal corresponding to the user ID associated with the group ID of the non-target group 2 and the administrator terminal 4.

Also, in the group mute state, the audio control unit 134 assigns the non-target audio information among the audio information acquired by the acquiring unit 133 in association with the user ID to another user ID associated with the group ID of the target group. It is controlled not to transmit to the corresponding user terminal 2. Further, when a plurality of user IDs are associated with the non-target group associated with the user ID acquired together with the non-target voice information, the voice control unit 134 transfers the non-target voice information to the group of the non-target group. It is transmitted to the user terminal 2 corresponding to another user ID associated with the ID. Also, the audio control unit 134 transmits, to the administrator terminal 4, non-target audio information associated with the group ID of the non-target group designated by the administrator via the administrator terminal 4, for example.

By doing so, the information processing apparatus 1 can transmit only the guest user's voice information to the users belonging to the target group, so that the users belonging to the target group can pay attention to the guest's remarks. can.

[User mute control]
The audio control unit 134 performs user mute control for stopping transmission of audio information of a designated user, in addition to controlling transmission of audio information for each group. The audio control unit 134 performs user mute control when the third condition is satisfied. A third condition is, for example, that a user mute instruction including the user ID of the user whose transmission of audio information is to be stopped has been received from the guest terminal 3 or the administrator terminal 4 . When receiving a user mute instruction from the guest terminal 3 or administrator terminal 4 in the normal control state or group mute state, the audio control unit 134 determines that the third condition is satisfied, and performs user mute control. It should be noted that the audio control unit 134 concurrently executes audio control corresponding to the normal control state or group mute state and user mute control.

FIG. 7 is a diagram for explaining transmission control of audio information in the user mute state. In FIG. 7, it is assumed that the guest user belongs to group A. In FIG. By accepting a user mute instruction from the guest terminal 3 or the administrator terminal 4, the accepting unit 131 accepts designation of a user, among a plurality of users different from the guest users belonging to the target group, whose transmission of voice information is to be stopped. When the accepting unit 131 accepts the user's designation, the user mute control state is entered. In the user mute control state, the audio control unit 134 converts the audio information of the specified user whose designation has been accepted by the accepting unit 131 into another user ID associated with each of the target group and the non-target group. Control not to transmit to the user terminal 2 and the guest terminal 3. By doing so, the administrator can ensure smooth operation by preventing messages from annoying users who interfere with chatting from being conveyed to other users and guests.

[Operation sequence]
FIG. 8 is a flow chart showing the flow of processing in the information processing apparatus 1 according to this embodiment. FIG. 8 illustrates the flow of processing when the information processing apparatus 1 transmits audio information under normal control.

First, the information processing device 1 receives selection of a group to which the guest user belongs (S1). Subsequently, the associating unit 132 stores the user ID of the guest user in association with the group ID of the group whose selection has been accepted by the accepting unit 131 (S2).

Subsequently, the acquiring unit 133 acquires voice information indicating voice in association with the user ID from each of the plurality of user terminals 2 used by each of the plurality of users (S3).
Subsequently, the audio control unit 134 determines whether the audio information acquired in S3 is target audio information associated with the group ID of the target group in which the guest is participating (S4). If the audio control unit 134 determines that the audio information is the target audio information, the process proceeds to S5.

In S5, the voice control unit 134 transmits the voice information acquired in S3 to the user terminals 2 of the users of the target group and the non-target group.
In S6, the voice control unit 134 transmits the voice information to the user terminal 2 of the non-target group to which the user terminal 2 corresponding to the voice information acquired in S3 belongs.

In S<b>7 , the voice control unit 134 determines whether or not an end operation of voice control has been received via the administrator terminal 4 . If the voice control unit 134 determines that the end operation of voice control has been accepted, it ends the processing according to this flowchart, and if it determines that the end operation of voice control has not been accepted, the process proceeds to S3.

[Effect of information processing device 1]
As described above, the information processing apparatus 1 according to the present embodiment acquires voice information indicating voice collected by the user terminal 2 in association with the user ID, and the voice information is used by a specific user for chatting. based on whether it is the target audio information associated with the group ID of the target group that the specific user participates in, or the non-target audio information associated with the group ID of the non-target group that the specific user does not participate , controls transmission of the voice information to the user terminal 2 associated with a group different from the group indicated by the group ID associated with the voice information. By doing so, the information processing apparatus 1 can appropriately manage the sound of the group in which the specific user participates and the sound of the group in which the specific user does not participate.

The present invention makes it possible to contribute to Goal 9 of the Sustainable Development Goals (SDGs) led by the United Nations, "Industry and technological innovation."

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes are possible within the scope of the gist thereof. be. For example, specific embodiments of device distribution/integration are not limited to the above-described embodiments. can be done. In addition, new embodiments resulting from arbitrary combinations of multiple embodiments are also included in the embodiments of the present invention. The effect of the new embodiment caused by the combination has the effect of the original embodiment.

Reference Signs List 1 information processing device, 11 communication unit, 12 storage unit, 13 control unit, 131 reception unit, 132 association unit, 133 acquisition unit, 134... Audio control unit, 2... User terminal, 3... Guest terminal, 4... Administrator terminal

Claims (15)

a storage unit that associates and stores group identification information for identifying each of a plurality of groups with which a user chats, and user identification information for identifying a user belonging to the group corresponding to the group identification information; ,
an acquisition unit that acquires, from each of a plurality of user terminals used by each of the plurality of users, audio information indicating audio collected by the user terminal in association with the user identification information;
A target voice as voice information in which the voice information acquired by the acquisition unit in association with the user identification information is associated with the group identification information of a target group, which is a group in which a specific user participates in chatting. information or non-target audio information as audio information associated with the group identification information of a non-target group that is a group in which the specific user does not participate. a voice control unit that controls transmission of the voice information to the user terminal corresponding to the user identification information associated with a group different from the group indicated by the group identification information that is stored;
Information processing device having The voice control unit associates the target voice information among the voice information acquired by the acquisition unit in association with the user identification information with the user identification information associated with the group identification information of the non-target group. sending to a user terminal and not sending the untargeted audio information to a user terminal corresponding to the user identification associated with the group identification of the target group;
The information processing device according to claim 1 . When the group identification information of the target group is associated with a plurality of the user identification information, the voice control unit transmits the target voice information to a user terminal corresponding to the user identification information associated with the target group. send to
The information processing apparatus according to claim 1 or 2. When determining that the first condition is satisfied, the voice control unit associates the voice information of a user different from the specific user with the user identification information associated with the group identification information of the target group. and the user terminal corresponding to the user identification information associated with the group identification information of the non-target group, and transmitting the voice information of the specific user to the group identification of the target group. transmitting to a user terminal corresponding to a user identification associated with information and to a user terminal corresponding to a user identification associated with said group identification of said non-targeted group;
The information processing apparatus according to any one of claims 1 to 3. The voice control unit determines that the first condition is satisfied when receiving an instruction to stop transmitting voice information different from the voice information of the specific user,
The information processing apparatus according to claim 4. When determining that the second condition is satisfied, the voice control unit converts the voice information of a user who belongs to the target group and is different from the specific user to the group identification information of the target group. to the user terminal corresponding to the user identification information associated with the target group, without transmitting the voice information of the specific user to the user terminal corresponding to the user identification information associated with the group identification information of the target group. Send,
The information processing apparatus according to any one of claims 1 to 5. The voice control unit determines that the second condition is satisfied when receiving an instruction to stop transmitting voice information different from the voice information of the specific user in the target group.
The information processing apparatus according to claim 6. further comprising a reception unit that receives designation of at least one of a plurality of users different from the specific user;
The voice control unit controls not to transmit the voice information of the designated user, who is the user whose designation is received by the reception unit, to another terminal;
The information processing apparatus according to any one of claims 1 to 7. a reception unit that receives selection of a group to which the specific user belongs;
an association unit that, when the reception unit receives selection of the group, causes the storage unit to store the user identification information of the specific user in association with the group identification information of the group selected by the reception unit;
further having
The information processing apparatus according to any one of claims 1 to 8. When the user identification information of the specific user and the group identification information are associated with each other and stored in the storage unit, the associating unit receives the selection of the group from the storage unit. delete the association between the user identification information of the specific user and the group identification information in the unit, and associate the user identification information of the specific user with the group identification information of the group selected by the reception unit stored in the storage unit;
further having
The information processing apparatus according to claim 9 . the computer runs
The user terminal collects sound from each of a plurality of user terminals used by each of a plurality of users belonging to one of a plurality of groups for users to chat, in association with user identification information for identifying the user. obtaining audio information indicative of the audio produced;
In a storage unit that associates and stores group identification information for identifying the group and the user identification information of the user belonging to the group corresponding to the group identification information, the acquired in association with the user identification information The voice information is the target voice information as voice information associated with the group identification information of the target group, which is a group that the specific user joins for chatting, or the specific user does not participate. A group different from the group indicated by the group identification information associated with the audio information based on whether it is non-target audio information as audio information associated with the group identification information of the non-target group that is a group controlling transmission of the audio information to the user terminal corresponding to the associated user identification;
An information processing method comprising: In the step of controlling transmission of the voice information, the computer converts the target voice information among the voice information acquired in association with the user identification information to the user associated with the group identification information of the non-target group. transmitting to the user terminal corresponding to the identification information, and not transmitting the non-target audio information to the user terminal corresponding to the user identification information associated with the group identification information of the target group;
The information processing method according to claim 11. In the step of controlling transmission of the audio information, the computer associates the target audio information with the target group when the group identification information of the target group is associated with a plurality of the user identification information. transmitting to a user terminal corresponding to the user identification information;
The information processing method according to claim 11 or 12. In the step of controlling transmission of the voice information, when the computer determines that a predetermined condition is satisfied, the voice information of a user who belongs to the target group and is different from the specific user, The voice information of the specific user is transmitted to the user associated with the group identification information of the target group without transmitting to the user terminal corresponding to the user identification information associated with the group identification information of the target group. Send to the user terminal corresponding to the identification information,
The information processing method according to any one of claims 11 to 13. the computer executes
accepting a selection of a group to which the particular user belongs;
When the user identification information of the specific user and the group identification information are associated with each other and stored in the storage unit, when the selection of the group is accepted, the user of the specific user in the storage unit erasing the association between the identification information and the group identification information, and associating the user identification information of the specific user with the group identification information of the selected group and storing them in the storage unit;
further having
The information processing method according to any one of claims 11 to 14.

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