KR20200005938A - Device and Method for charging - Google Patents

Abstract

The present invention relates to a billing apparatus performing billing in accordance with a service used by a user in a facility equipped with a plurality of rooms and a billing method thereof. To this end, a menu for selecting a room or a service to be used from among a plurality of rooms is provided and the billing is performed in accordance with the room or the service selected from the menu.

Description

Device and Method for charging

The present invention relates to a method and apparatus for performing charging when a user uses unidirectionally or bidirectionally a device or equipment installed in a facility equipped with at least one room.

Conventionally, in a multi-room facility, various devices or equipment in each room have been frequently used only in one direction. For example, the conventional karaoke is used only for the purpose of a user simply watching a screen such as a monitor. In addition, a screen or an audio device such as a monitor is used only for accompaniment of songs, which has a disadvantage in that the utilization thereof is limited. Therefore, there is a problem that it is difficult to use a variety of devices or equipment that can be used in a facility equipped with multiple rooms in the absence of guests.

KR 2017-0028655 KR 2017-0056858

The present invention is to provide a method and apparatus for billing a service provided by a facility equipped with at least one room equipped with pre-installed devices or equipments by room, by device or equipment used in a room, and by various services used in a room. do.

As a preferred embodiment of the present invention, the billing apparatus includes a menu unit for presenting a menu for selecting a service to be used in a room or a room to be used among a plurality of rooms; When there is at least one terminal that wants to use a service provided by any of the plurality of rooms, authentication is performed, and communication between the terminal on which the authentication is performed and at least one device pre-installed in the arbitrary room is allowed. Or an authentication unit to block the charging unit; and a charging unit configured to perform charging for each of the plurality of rooms based on the selected service.

According to an embodiment of the present invention, the charging device may share a service only between authenticated terminals in the same room when at least one terminal is authenticated in an arbitrary room, and each of the authenticated terminals may be in the same room. A terminal selection interface for selecting an authenticated terminal in the terminal; A service selection interface for selecting an available service; And a billing interface for displaying billing details for each service selected. At least one of is characterized in that provided.

According to a preferred embodiment of the present invention, the display unit for displaying the service used in the room or room selected through the menu unit, and the billing history billed by the billing unit; further comprising, the display unit is authenticated for each of the plurality of rooms In the case where there are at least one terminal, all the authenticated terminals are displayed in each of the plurality of rooms, and the billing history according to the type of service or the type of service used in each of the authenticated terminals is displayed in each room. do.

As a preferred embodiment of the present invention, the menu unit comprises: a room selection interface for selecting a room to be used from among a plurality of rooms; A service selection interface that displays a service type that can be provided in a selected room and selects at least one or more of the displayed service types; and a billing interface that displays a price for each service selected; It characterized in that it comprises at least one of.

In a preferred embodiment of the present invention, the service is a service using at least one device pre-installed in the room, the at least one terminal that is authenticated to use the service provided by the room. A karaoke accompaniment device or a mirroring service for reproducing video and sound transmitted to a device capable of playing video among at least one of the pre-installed karaoke apparatuses, a time division mirroring service for a plurality of authenticated terminals, and a plurality of terminals for which authentication is completed In the case of transmitting an image in the service to divide the screen of the pre-installed karaoke accompaniment device or the device provided with the display of the at least one or more pre-installed karaoke accompaniment device, using the pre-installed karaoke accompaniment device or the at least one device installed The voice recognition service of the user, the voice recognition service of the user using the pre-installed karaoke accompaniment device or the pre-installed at least one device, separate the voice recording for each user using the pre-installed karaoke accompaniment device or the at least one device installed At least one or more of a pre-installed karaoke accompaniment device or a video service for performing a face recognition for each user who uses the pre-installed karaoke accompaniment device or at least one device, and then separately separating and recording an image part in which each user is included. It is characterized by including.

In a preferred embodiment of the present invention, the service provided in the arbitrary room is available only to the terminal on which the authentication is performed, among the at least one terminal to use the service provided in the arbitrary room, and through the authentication unit. After the authentication is performed, the billing for the service used by the terminal on which the authentication is performed is started.

In one preferred embodiment of the present invention, the billing apparatus includes room identification information for identifying each of a plurality of rooms, identification information for each of the authenticated terminals, details using services provided by the selected room in each of the authenticated terminals, and And a storage unit for storing the service result and the billing information in association with each other.

As a preferred embodiment of the present invention, if at least one terminal using a service provided in the certain room is to check the service or service offering used on a specific date, authentication is performed in the room used on the specific date. Only the terminal that has been made is characterized in that it is possible to check the service or service offering used on the specific date. In this case, the service or service offering used on the specific date may be checked only in the room used on the specific date.

In another preferred embodiment of the present invention, a method of performing billing according to a service used in each of a plurality of rooms in a billing apparatus includes a menu for selecting a service to be used in a room or a room to be used from a plurality of rooms in a menu unit. Presenting; The authentication unit performs authentication when there is at least one terminal that wants to use a service provided by any of the plurality of rooms, and performs authentication between the terminal on which the authentication has been performed and at least one device pre-installed in the predetermined room. Allowing or blocking communication; and performing charging for each of the plurality of rooms based on the selected service in the charging unit.

In a preferred embodiment of the present invention there is an effect that can be charged according to the service used by the user in a facility equipped with a plurality of rooms. According to an exemplary embodiment of the present invention, various types of services are provided by using equipment installed in a plurality of rooms, and billing may be performed according to the provided services. As a preferred embodiment of the present invention, the charging device has an effect of solving the problem of using the service without permission by providing a service only to a terminal authenticated as a terminal suitable for using any room and performing the charging.

In addition, in an exemplary embodiment of the present invention, by providing the terminal using the service with the identification information of the room used by the terminal user, the type of service used by the terminal, and the charging information, the user can transparently check the charging information. It works.

1 is a diagram illustrating a system in which a charging device is installed as a preferred embodiment of the present invention.
FIG. 2 shows a partial screen of the display of the charging device as a preferred embodiment of the present invention.
3 is a view illustrating an example of an interface provided by a menu view as a preferred embodiment of the present invention.
4 illustrates an example of a screen displayed on a terminal for using a service in an arbitrary room according to an exemplary embodiment of the present invention.
FIG. 5 shows an example of equipment that is pre-installed in any room as one preferred embodiment of the present invention.

Hereinafter will be described with reference to the drawings.

1 shows a system diagram of a facility in which a charging device is installed, as a preferred embodiment of the present invention. As a preferred embodiment of the present invention, the charging device 100 may be installed in a service factory equipped with at least one or more rooms (161, 162, 163, 164), at least one or more rooms (161, 162, 163, The service provided to 164 may be charged for each room.

As a preferred embodiment of the present invention, the charging device 100 includes a menu unit 110, the authentication unit 120, the charging unit 130 and the display unit 140, and further includes a storage unit 150 can do. In addition, the control unit 160 may further control the menu unit 110, the authentication unit 120, the charging unit 130, the display unit 140, and the storage unit 150 according to an exemplary embodiment.

Examine each component.

The menu unit 110 presents a menu for selecting a room or a service to be used from among the plurality of rooms 161, 162, 163, and 164. 3 illustrates an example of interfaces provided by the menu unit 110 as a preferred embodiment of the present invention.

The configuration of the menu unit 110 will be described with reference to FIG. 3. The menu unit 110 includes at least one of a room selection interface 410, a service selection interface 320, and a charging interface 330, and includes a plurality of room selection interface 410 and a service selection interface 320. ) And the charging interface 330 are activated.

The room selection interface 410 provides information about the available number of people 311b of each of the at least one room installed in the facility, the list of devices 311c installed in each of the at least one room (311, 312, 313), and the user. It supports an interface (311a) to select the room you want. Also, a room that is already in use is implemented to indicate that it is in an activated state or in use 312b. In addition, when a specific device is used in a room that is already in use, the device 312c that is being used may be implemented to be activated.

The service selection interface 320 activates a list of services available in at least one of the rooms 321, 322, and 323 installed in the facility, and supports an interface through which a user can select a service.

In one preferred embodiment of the present invention, for example, when the menu unit 300 has a room selection interface 310 and a service selection interface, the number of persons primarily available through the room selection interface 310 or Select a room 311a with a list of available devices.

Thereafter, the room 321 selected by the service selection interface 320 is activated second, and a service list provided by the selected room 321 is displayed. The user selects a service to be used, for example, a second service 321a and a k-th service 321b, from among various services provided in the selected room 321.

The billing interface 330 provides billing information to a list of available devices or available services 331a in at least one of the installed rooms 331, 332, and 333. The billing information includes information such as cost per device available or hourly or basic cost per available service, and cost information using the service. For example, when the K-service 331a is used for 60 minutes in the first room (331b), a member 333c may be charged.

Returning to FIG. 1, when there are at least one terminal 161a, 161b, 162a, 162b, 162c, 162d, 162e that wish to use a service provided by any of a plurality of rooms, the authenticator 120 may select each of the authentication units 120. Authenticate the terminal and permit or block communication between the terminals 161a, 161b, 162a, 162b, 162c, 162d, and 162e, which have been authenticated, and at least one device pre-installed in the predetermined room. . The authentication unit 120 blocks communication with at least one device already installed in a room when a predetermined time elapses for the terminals 161a, 161b, 162a, 162b, 162c, 162d, and 162e that have been authenticated. And request authentication again.

In one preferred embodiment of the present invention, the authentication unit 120 may allow communication to share a service only between authorized terminals in the same room. The authenticator 120 may allow communication with at least one device pre-installed in the first room 161 and the first terminal 161a and the second terminal 161b which have performed authentication. In addition, the authentication unit 120 may include a first terminal 162a, a second terminal 162b, a third terminal 162c, and a fourth terminal that have performed authentication with at least one device pre-installed in the second room 162. 162d) and the fifth terminal 162e may allow communication. As a preferred embodiment of the present invention, the authentication unit 120 may request to further authenticate the identification key identifying the same room, so that the service is shared only between the authenticated terminal in the same room. After authentication is performed through the authentication unit 120, the terminals start charging for the service used by the terminal on which the authentication is performed.

In one preferred embodiment of the present invention, the charging unit 130 performs charging based on the service selected from each of the plurality of rooms. The charging unit 130, which is one component of the charging device 100 shown in FIG. 1, may communicate with each terminal of each room, and the selected service and the time of using the selected service in each of the authenticated terminals of each room may be used. Charging can be performed on the basis of In addition, the charging unit 130 may display on the display unit 140 the type of service being used in real time for each room and the billing details according to the use of the service.

In one preferred embodiment of the present invention, the display unit 140 displays information associated with each room. The information related to each room represents the service used in the room or the room selected through the menu unit 110, and the billing details charged by the charging unit 130.

If there is at least one authenticated terminal in each of the plurality of rooms, the display 140 displays all the authenticated terminals in each of the plurality of rooms, and types of services or types of services used in each of the authenticated terminals in each of the rooms. The billing history according to can be displayed in association. 2 illustrates a portion of the display unit 140 as a preferred embodiment of the present invention. The display 140 may display information associated with each of the plurality of rooms installed in the facility. 2D illustrates an example in which the display unit 240 displays information related to the first room 200 and the second room 250 on the display 140.

Referring to FIG. 2, the first room 200 has two authenticated terminals and six users who use the first room 200 from May 05, 2018 10:23 minutes to the first room 200. It can be seen that the use, the total billing history can be displayed in real time. In the first room 200, the first terminal may use the first service 211, the 1200 won 212 is charged, and the third service is charged 3600 won. In addition, the second terminal of the first room 200 uses the first service 221, the second service 223, and the third service 225, and each of 700 won 222 and 2300 won 224. And it can be seen that the amount is 226 undecided. In addition to the first to third services 221, 223, and 225 used by the first terminal and the second terminal, the k-th service is further provided in the first room.

In the second room 250, the authenticated terminal 280 has five units 281 from the first terminal to the fifth terminals 282a, 282b, ..., 282c, the usage time 283 information, the A service and the A Billing information 261 for service, billing information 271 for service B and service B, information of each authenticated terminal 271, 273, 275, 277 using C service, and each authenticated terminal using C service. Billing information 272, 274, 276, and 278 charged in use is disclosed. The display 240 may further include number information 281 of authenticated terminals and list information 282a, 282b, and 282c of the entire authenticated terminals in each room.

In the second room 250, five 281 terminals 282a, 282b, ..., 282c have been certified, but only four terminals 271, 273, 275, and 277 are using the C service. It can be seen that. In addition, the information charged by the first terminal using the C service from 10:23 to 10:40 on May 05, 2018, and the second terminal to use from 10:40 to 10:50 on May 05, 2018 The billing information, the use time of the fifth terminal, the service and the total billing history up to the present time 32,120, etc. can be included.

As another preferred embodiment of the present invention, the authentication unit 120, if you want to check the service or service offerings used on a specific date in at least one terminal using a service provided in any room, the specific date The terminal may be authenticated to confirm the service or service offering used on the specific date only for the terminal that has been authenticated in the room used for the service. In addition, only a room used on the specific date may further request authentication of a physical location so that the service or service offering used on the specific date may be identified. In this case, the GPS location of the terminal can be used for authentication.

The display unit may also display a case where n terminals use one service and each terminal is charged differently. For example, if four authenticated terminals are using the C service, the C service and the first terminal 271 and the charging fee of the first terminal 1,700 won (272), the second terminal 273 and the second terminal The billing fee of 1,000 won (274), the third terminal (275) and the third terminal of the charge fee of 2,000 won (276), and the charges of the fourth terminal (277) and fourth terminal 1,800 won (278) I can display it.

As a preferred embodiment of the present invention, the storage unit 150 may be included in the charging device or may be implemented in the form of a server capable of wired and wireless communication with the charging device. The storage unit 150 may associate and store information related to each room. For example, the number of people who used each room, the list of available devices, the list of devices actually used, the service used, the list of terminals that have been authenticated in each room, and the service information used by each terminal may be stored in association with t1 time.

As a preferred embodiment of the present invention, the controller 160 may include a processor and the like, and may further include a communication unit 161. The charging device 100 may provide a service to at least one or more rooms 161, 162, 163, and 164 through the communication unit 161, or may be used in at least one or more rooms 161, 162, 163, and 164. 161b, 162a, 162b, 162c, 162d, and 162e. The communication unit 161 receives a signal transmitted from a terminal 161a, 161b, 162a, 162b, 162c, 162d, or 162e used in at least one or more rooms 161, 162, 163, and 164 or an installed equipment, and also charges a bill. Send data related to services to be provided to the terminal 161a, 161b, 162a, 162b, 162c, 162d, 162e used by the device 100 in at least one of the rooms 161, 162, 163, 164, or the installed equipment. can do.

FIG. 4 shows an example of an interface displayed on an authenticated terminal in each room as another preferred embodiment of the present invention.

The first terminal 400 authenticated in the first room has a terminal selection interface 410, a service selection interface 420, or a charging interface 430, as in the embodiment shown in FIG. 4 in the form of an application or a message. At least one of the supported interfaces may be supported. According to an embodiment of the present invention, when at least one of the terminal selection interface 410, the service selection interface 420, or the charging interface 430 is supported by the first terminal 400, the terminal selection interface 410 and the service selection are supported. It is activated in the order of the interface 420 or the charging interface 430.

The terminal selection interface 410 of the first terminal 400 lists only terminals 411, 412, 413 and 414 that have already been authenticated among terminals using the same room as the first terminal 400. Referring to FIG. 4, the terminal selection interface displays the second terminal 411, the third terminal 412, the fourth terminal 413, and the fifth terminal 414 in a list, and the first terminal user provides a service. The second terminal 411 and the third terminal 412 to be shared may be selected.

The service selection interface 420 displays a service list provided by a room used by the first terminal and supports an interface to select. Referring to FIG. 4, the A service 421, the B service 422, and the C service 423 are provided in a room used by the first terminal, and the service is selected through the interface 423a for selecting the C service.

The billing interface 430 may include a service 440 used in a room used by the first terminal, a bill basis 461 and 462 added to the service, actual billing details 471 and 472, an actual usage time, and a first terminal. Information such as service charge details of the selected other terminals 451 and 452 may be provided.

FIG. 5 illustrates a process of using pre-installed equipment after at least one terminal performs authentication in a certain room according to an exemplary embodiment of the present invention.

The equipment 500 and the three terminals 501, 502, and 503 pre-installed in an arbitrary room use the service and perform billing through interaction. Equipment 500 installed in any room is a computer, mobile phone, karaoke accompaniment device, smart TV (510), control unit 511, smart speaker 520, voice recognition device 521, video recording device 530, The image recognition device 531, the user recognition device 532, the CCTV 533, the microphone 522, the smart audio 523 and 524, the transmission interface 540, and the like.

As a preferred embodiment of the present invention, the control unit 511 may be built in the communication unit 512 or perform wired or wireless communication with the communication unit 512. The controller 511 may download an application from a server or a terminal, and the like includes a mirroring application, a display control application, a screen splitting application, a screen sharing application, a mirroring application, a user voice recognition application, a user image recognition application, and a karaoke function control. Application and the like.

In a preferred embodiment of the present invention, the control unit 511 is the equipment 500 and the three terminals 501, 502, 503 pre-installed in an arbitrary room to perform the interaction, the service use and services generated in the process Control billing for use.

In a preferred embodiment of the present invention, a service provided by a certain room may include a service using at least one device pre-installed in a certain room, and at least one terminal that is authenticated to use a service provided by a certain room. A karaoke accompaniment device or a pre-installed karaoke accompaniment device or at least one device 500, the mirroring service for playing video and sound transmitted to the device capable of playing video, time division mirroring service of a plurality of authenticated terminals, authentication is completed In the case of transmitting images from a plurality of terminals, a service for splitting the screen of the pre-installed karaoke accompaniment device or at least one pre-installed device, the device providing the display, the user using the pre-installed karaoke accompaniment device or the at least one device installed. Face recognition standing , Voice recognition service of a user using a pre-installed karaoke accompaniment device or at least one pre-installed device, a service for separating and recording a voice for each user using the pre-installed karaoke accompaniment device or at least one pre-installed device, pre-installed karaoke At least one or more of a video service for performing a face recognition for each user using the accompaniment device or at least one pre-installed device and then separately recording the video portion containing each user for each user.

In an exemplary embodiment of the present invention, a service provided in an arbitrary room includes a service for performing screen sharing based on an interaction between the karaoke accompaniment device and the terminals 501, 502, 503, and a user voice learning service of the karaoke accompaniment device. Performs billing for services provided by any room.

In a preferred embodiment of the present invention, the service provided in any room is a karaoke accompaniment device connected to the terminal (501, 502, 503) based on wired / wireless communication such as wifi, bluetooth, nfc, LAN, etc. 501, 502, 503) or data, such as an image, a video, a sound source, a document, or the like can be transmitted or output to a device already installed in an arbitrary room.

In one preferred embodiment of the present invention, a service provided in any room includes a service in which a plurality of terminals 501, 502, 503 simultaneously use the display 513. At the same time, the service using the display 513 includes a method of spatially dividing a screen of the display 513 and a method of dividing and sharing screens by time. The display 513 may display a menu view including at least one interface of the type shown in FIG. 3. In addition, a video, an image, text, and the like may be displayed.

In a preferred embodiment of the present invention, a service provided in an arbitrary room includes a service for learning individual voices using a karaoke accompaniment device, extracting voice characteristics or voice patterns, and generating individual voice albums for each user. In this case, when the authenticated terminal user requests the individual voice album, the individual voice album may be transmitted to the corresponding terminal.

In a preferred embodiment of the present invention, the service provided in any room includes a service for learning images of individual users using the karaoke accompaniment apparatus and extracting feature points to generate individual image albums for each user. In this case, when an authenticated terminal user requests an individual video album, an individual video album may be transmitted to the corresponding terminal.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments described in the present invention are not intended to limit the technical idea of the present invention but to explain, and the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims (12)

A menu unit for presenting a menu for selecting a room or a service to be used from among a plurality of rooms;
If there is at least one terminal that wants to use a service provided by any of the plurality of rooms, authentication is performed, and communication between the terminal on which the authentication is performed and at least one device pre-installed in the arbitrary room is allowed. Or blocking the authentication unit; and
And a charging unit configured to perform charging for each of the plurality of rooms based on the selected service. The method of claim 1,
If there is at least one authenticated terminal in any of the rooms, the service can be shared only between the authenticated terminals in the same room,
Each of the authenticated terminals
A terminal selection interface for selecting an authenticated terminal in the same room;
A service selection interface for selecting an available service; And
A billing interface for displaying billing details for each selected service; At least one of the charging device, characterized in that provided. The method of claim 2,
And the accounting interface further displays a billing history of a service used by another authenticated terminal in the same room. The method of claim 1,
And a display unit for displaying the service used in the room or the room selected through the menu unit and the billing details charged by the billing unit.
If there is at least one authenticated terminal in each of the plurality of rooms, the display unit displays all the authenticated terminals in each of the plurality of rooms, and according to the type of service or the type of service used in each of the authenticated terminals in each room. A billing device, characterized in that to display the billing history in association. The method of claim 1, wherein the menu unit
A room selection interface for selecting a room to be used from among a plurality of rooms;
A service selection interface for displaying a service type available in a selected room and selecting at least one of the displayed service types; and
A billing interface for displaying a price for each service selected; Charging apparatus comprising at least one of. The method of claim 1, wherein the service is
A service using at least one device pre-installed in the room, a karaoke accompaniment device pre-installed in the room, or at least one pre-installed device in at least one terminal that is authenticated to use the service provided in the room; A mirroring service for reproducing video and sound transmitted to a device capable of playing video among at least one device, time division mirroring service of a plurality of authenticated terminals, and the pre-installed karaoke accompaniment when transmitting images from the plurality of terminals for which authentication is completed. A service for dividing a screen of a device or a device of which the display is provided among the at least one pre-installed device, a face recognition service of a user using the pre-installed karaoke accompaniment device or the at least one pre-installed device, and the pre-installed karaoke accompaniment Voice recognition service of a user using a device or the at least one pre-installed device, a service for separating and recording a voice for each user using the pre-installed karaoke accompaniment device or the at least one pre-installed device, the pre-installed karaoke accompaniment device or And performing at least one face recognition for each user using the at least one pre-installed device, and then at least one or more of a video service for separately recording an image portion including each user for each user. The method of claim 1,
Of the at least one terminal which wants to use the service provided by the arbitrary room, the service provided by the arbitrary room is available only to the terminal on which the authentication is performed, and since the authentication is performed through the authentication unit, the authentication is performed. The billing device, characterized in that the billing for the service used in the performed terminal is started. The method of claim 1,
A storage unit which associates and stores room identification information for identifying each of the plurality of rooms, identification information of each of the authenticated terminals, details of using the service provided by the selected room in each of the authenticated terminals, service results, and billing details. Charging device, characterized in that it further comprises. The method of claim 1,
When at least one terminal using a service provided in the certain room wants to check a service or a service offering used on a specific date, the terminal may be authenticated in the room used on the specific date. The billing device, characterized in that it can identify the service or service offering used. The method of claim 9,
The billing apparatus, characterized in that the service or service offerings used on the specific date can be confirmed only in the room used on the specific date. As a method of performing the billing according to the service used in each of the plurality of rooms in the billing device,
Presenting a menu for selecting a room or a service to be used from among a plurality of rooms in a menu unit;
The authentication unit performs authentication when there is at least one terminal that wants to use a service provided by any one of the plurality of rooms, and performs authentication between the terminal on which the authentication is performed and at least one device pre-installed in the arbitrary room. Granting or blocking communication; and
Billing each of the plurality of rooms based on the selected service in a billing unit. The method of claim 11, wherein the service is
A service using at least one device pre-installed in the room, a karaoke accompaniment device pre-installed in the room, or at least one pre-installed device in at least one terminal that is authenticated to use the service provided in the room; A mirroring service for reproducing video and sound transmitted to a device capable of playing video among at least one device, time division mirroring service of a plurality of authenticated terminals, and the pre-installed karaoke accompaniment when transmitting images from the plurality of terminals for which authentication is completed. A service for dividing a screen of a device or a device of which the display is provided among the at least one pre-installed device, a face recognition service of a user using the pre-installed karaoke accompaniment device or the at least one pre-installed device, and the pre-installed karaoke accompaniment Voice recognition service of a user using a device or the at least one pre-installed device, a service for separating and recording a voice for each user using the pre-installed karaoke accompaniment device or the at least one pre-installed device, the pre-installed karaoke accompaniment device or And performing at least one face recognition for each user using the at least one pre-installed device, and at least one or more of a video service for separately recording an image part including each user for each user.

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