WO2022009414A1 - Dispositif, système et procédé de recommandation, support non transitoire lisible par ordinateur sur lequel ests stocké un programme - Google Patents

Dispositif, système et procédé de recommandation, support non transitoire lisible par ordinateur sur lequel ests stocké un programme Download PDF

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Publication number
WO2022009414A1
WO2022009414A1 PCT/JP2020/027009 JP2020027009W WO2022009414A1 WO 2022009414 A1 WO2022009414 A1 WO 2022009414A1 JP 2020027009 W JP2020027009 W JP 2020027009W WO 2022009414 A1 WO2022009414 A1 WO 2022009414A1
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Prior art keywords
user
information
recommendation
recommendation information
predetermined
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PCT/JP2020/027009
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English (en)
Japanese (ja)
Inventor
伸明 川瀬
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日本電気株式会社
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Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to PCT/JP2020/027009 priority Critical patent/WO2022009414A1/fr
Priority to JP2022534617A priority patent/JPWO2022009414A5/ja
Publication of WO2022009414A1 publication Critical patent/WO2022009414A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising

Definitions

  • the present invention relates to a non-temporary computer-readable medium in which a recommendation device, system, method and program are stored, and in particular, a recommendation device, system, method and program for presenting recommendation information to a user are stored.
  • a recommendation device, system, method and program for presenting recommendation information to a user are stored.
  • Patent Document 1 when the payment function using a predetermined payment service cannot be used, the electronic coupon that can be used in the store cannot be used, and when the payment function can be used, the electronic coupon and the object that activates the payment function are activated.
  • Patent Document 1 The user may forget the existence of the coupon (recommendation information) that he / she possesses and purchase the product. Therefore, the technique according to Patent Document 1 has a problem that the coupon possessed by the user cannot be fully utilized.
  • This disclosure is made to solve such a problem, and is non-temporary containing a recommendation device, a system, a method, and a program for presenting usable recommendation information to a user who visits the store.
  • the purpose is to provide a computer-readable medium.
  • the recommendation device is a biometric information acquisition means for acquiring biometric information included in a photographed image taken by a predetermined imaging device, and an authentication device for storing biometric information of a plurality of users with respect to the acquired biometric information.
  • An authentication requesting means for performing personal authentication using the method a recommendation information acquisition means for acquiring recommendation information associated with a user who has succeeded in personal authentication when the personal authentication is successful, and a predetermined sale of the recommended information. It is provided with a determination means for determining whether or not it can be used in a store, and an output means for outputting the available recommendation information to a predetermined display terminal.
  • the recommendation system stores a photographing device that captures an image including biometric information of a predetermined user, a recommendation device that can communicate with the imaging device, and the biometric information of the user, and can communicate with the recommended device.
  • the recommendation device includes a biometric information acquisition means for acquiring biometric information included in a photographed image taken by a predetermined imaging device, and the authentication device for the acquired biometric information.
  • the authentication request means for performing personal authentication, the recommendation information acquisition means for acquiring the recommendation information associated with the user who succeeded in the personal authentication when the personal authentication is successful, and the recommendation information are used at a predetermined store. It is provided with a determination means for determining whether or not it is possible, and an output means for outputting the available recommendation information to a predetermined display terminal.
  • the recommendation method is a step in which a computer acquires biometric information included in an image taken by a predetermined imaging device, and an authentication device that stores biometric information of a plurality of users with respect to the acquired biometric information.
  • the process of performing personal authentication using the above, the process of acquiring the recommendation information associated with the user who succeeded in the personal authentication when the personal authentication is successful, and the recommended information can be used at a predetermined store. It includes a step of determining whether or not there is a present, and a step of outputting the available recommendation information to a predetermined display terminal.
  • the non-temporary computer-readable medium stores the biometric information of a plurality of users for the step of acquiring the biometric information contained in the captured image taken by a predetermined imaging device and the acquired biometric information.
  • a process of performing personal authentication using an authentication device a process of acquiring recommendation information associated with a user who has succeeded in personal authentication when the personal authentication is successful, and the process of using the recommended information at a predetermined store.
  • a program for executing a step of determining whether it is possible and a step of outputting the available recommendation information to a predetermined display terminal is recorded.
  • the recommendation device uses a biometric information acquisition means for acquiring biometric information included in a captured image taken by a predetermined imaging device, and biometric information of a plurality of users stored in advance for the acquired biometric information.
  • the personal authentication means for performing personal authentication, the recommendation information acquisition means for acquiring the recommendation information associated with the user who succeeded in the personal authentication when the personal authentication is successful, and the recommendation information are used at a predetermined store. It is provided with a determination means for determining whether or not it is possible, and an output means for outputting the available recommendation information to a predetermined display terminal.
  • the recommendation method uses a step in which a computer acquires biometric information included in a captured image captured by a predetermined imaging device, and biometric information of a plurality of users stored in advance for the acquired biometric information.
  • the process of performing personal authentication the process of acquiring the recommendation information associated with the user who succeeded in personal authentication when the personal authentication is successful, and whether the recommended information can be used at a predetermined store. It includes a step of determining and a step of outputting the available recommendation information to a predetermined display terminal.
  • the non-temporary computer-readable medium includes a step of acquiring biometric information included in a captured image taken by a predetermined imaging device, and biometric information of a plurality of users stored in advance with respect to the acquired biometric information.
  • the process of performing personal authentication using the above, the process of acquiring the recommendation information associated with the user who succeeded in the personal authentication when the personal authentication is successful, and the recommended information can be used at a predetermined store.
  • a program for executing a step of determining whether or not the information is to be output and a step of outputting the available recommendation information to a predetermined display terminal is recorded.
  • a non-temporary computer-readable medium in which a recommendation device, a system, a method and a program for presenting usable recommendation information to a visiting user are stored.
  • FIG. It is a block diagram which shows the structure of the recommendation apparatus which concerns on Embodiment 1.
  • FIG. It is a flowchart which shows the flow of the recommendation method which concerns on Embodiment 1.
  • FIG. 1 is a block diagram showing the configuration of the recommendation device 100 according to the first embodiment.
  • the recommendation device 100 includes a biological information acquisition unit 112, an authentication request unit 114, a recommendation information acquisition unit 115, a determination unit 117, and an output unit 118.
  • the recommendation device 100 is connected to a network 500 (not shown).
  • the network 500 may be wired or wireless.
  • An authentication device 200, a service terminal 300, a user terminal 400, and the like (not shown) are connected to the network 500.
  • the biometric information acquisition unit 112 acquires biometric information included in a captured image captured by a predetermined imaging device.
  • the photographing device is, for example, a service terminal 300, a user terminal 400, a camera, or the like.
  • the service terminal 300 is a communication terminal such as a tablet.
  • the user terminal 400 is a communication terminal such as a smartphone owned by the user.
  • the authentication requesting unit 114 causes the acquired biometric information to perform personal authentication using the authentication device 200 that stores the biometric information of a plurality of users.
  • the recommendation information acquisition unit 115 acquires the recommendation information associated with the user who has succeeded in the personal authentication.
  • the determination unit 117 determines whether the recommendation information is available at a predetermined store.
  • the output unit 118 outputs the recommendation information that can be used to a predetermined display terminal.
  • the display terminal is, for example, a service terminal 300 or a user terminal 400.
  • FIG. 2 is a flowchart showing the flow of the recommendation method according to the first embodiment.
  • the biological information acquisition unit 112 acquires biological information included in the captured image captured by a predetermined imaging device (step S101).
  • the authentication requesting unit 114 causes the acquired biometric information to perform personal authentication using the authentication device 200 that stores the biometric information of a plurality of users (step S102).
  • the authentication device 200 stores in advance the user IDs of a plurality of users and the biometric information of each user in association with each other.
  • the authentication device 200 collates the biometric information contained in the captured image with the biometric information stored in the authentication device 200, and personal authentication is performed depending on the presence or absence of matching. Personal authentication is performed by determining success or failure.
  • the authentication device 200 includes the successful user ID in the determination result and returns to the recommendation device 100.
  • the recommendation information acquisition unit 115 acquires the recommendation information associated with the user who has succeeded in the personal authentication (step S103).
  • the determination unit 117 determines whether the recommendation information is available at a predetermined store (step S104).
  • the output unit 118 outputs the recommendation information that can be used to the predetermined display terminal (step S105).
  • the recommendation method according to the present embodiment determines whether or not the recommendation information associated with the user can be used, the recommendation information that can be used can be presented to the user.
  • the recommended device 100 includes a processor, a memory, and a storage device as a configuration (not shown). Further, the storage device stores a computer program in which the processing of the recommendation method according to the present embodiment is implemented. Then, the processor reads the computer program from the storage device into the memory and executes the computer program. As a result, the processor realizes the functions of the biological information acquisition unit 112, the authentication request unit 114, the recommendation information acquisition unit 115, the determination unit 117, and the output unit 118.
  • the biometric information acquisition unit 112, the authentication request unit 114, the recommendation information acquisition unit 115, the determination unit 117, and the output unit 118 may each be realized by dedicated hardware. Further, a part or all of each component of each device may be realized by a general-purpose or dedicated circuitry, a processor, or a combination thereof. These may be composed of a single chip or may be composed of a plurality of chips connected via a bus. A part or all of each component of each device may be realized by the combination of the circuit or the like and the program described above. Further, as a processor, a CPU (Central Processing Unit), a GPU (Graphics Processing Unit), an FPGA (field-programmable gate array), or the like can be used.
  • a CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • FPGA field-programmable gate array
  • each component of the recommended device 100 when a part or all of each component of the recommended device 100 is realized by a plurality of information processing devices and circuits, the plurality of information processing devices and circuits may be centrally arranged or distributed. It may be arranged.
  • the information processing device, the circuit, and the like may be realized as a form in which each is connected via a communication network, such as a client-server system and a cloud computing system.
  • the function of the recommendation device 100 may be provided in the SaaS (Software as a Service) format.
  • the second embodiment is a modification of the first embodiment described above.
  • the recommendation device 100 according to the first embodiment performs personal authentication using an external authentication device 200.
  • the recommendation device 600 according to the present embodiment performs personal authentication inside the device.
  • FIG. 3 is a block diagram showing the configuration of the recommendation device 600 according to the second embodiment.
  • the authentication request unit 114 is replaced with the personal authentication unit 121, and an authentication DB (Database) (not shown) is added, as compared with the configuration of the recommendation device 100 shown in FIG.
  • the authentication DB is information in which the biometric information of the user is associated with the user ID of the user. The description of each configuration included in the recommendation device 600 that overlaps with the first embodiment will be omitted as appropriate.
  • the personal authentication unit 121 performs personal authentication on the acquired biometric information using the biometric information of a plurality of users stored in advance. In the personal authentication, the personal authentication unit 121 collates the biometric information contained in the photographed image with the biometric information stored in the authentication DB, and determines the success or failure of the personal authentication based on the presence or absence of a match.
  • the authentication DB stores biometric information of a plurality of registered users. The personal authentication unit 121 transmits the success or failure of the personal authentication to the recommendation information acquisition unit 115.
  • FIG. 4 is a flowchart showing the flow of the recommendation method according to the second embodiment.
  • the biological information acquisition unit 112 acquires biological information included in the captured image captured by a predetermined imaging device (step S201).
  • the personal authentication unit 121 performs personal authentication on the acquired biometric information using the biometric information of a plurality of users stored in advance (step S202).
  • the authentication DB stores in advance the user IDs of a plurality of users and the biometric information of each user.
  • the recommendation information acquisition unit 115 acquires the recommendation information associated with the user who succeeded in the personal authentication (step S203).
  • the determination unit 117 determines whether the recommendation information is available at a predetermined store (step S204).
  • the output unit 118 outputs the recommendation information that can be used to the predetermined display terminal (step S205).
  • the recommendation device according to the present embodiment can exert the same effect as the effect described in the first embodiment.
  • FIG. 5 is a block diagram showing a configuration of a recommender system 700 according to the third embodiment.
  • the recommendation system 700 includes a service providing device 100a, an authentication device 200, a service terminal 300, and a user terminal 400. Each of the service providing device 100a, the authentication device 200, the service terminal 300, and the user terminal 400 is connected via the network 500. The description that overlaps with the first embodiment will be omitted as appropriate.
  • the service providing device 100a is an example of a recommended device.
  • the service providing device 100a personally authenticates the biometric information contained in the photographed image, acquires the recommendation information associated with the user who succeeds in the personal authentication, and if it is available at a predetermined store, the recommended information. It is an information processing device for outputting.
  • the service providing device 100a is, for example, a server device realized by a computer.
  • the authentication device 200 is a device that performs biometric authentication. Biometric authentication is personal authentication based on biometric information.
  • the authentication device 200 includes an authentication DB 210.
  • the authentication DB 210 is a database that stores biometric information and the like for each user.
  • the service terminal 300 takes a picture including the biometric information of the user who is about to purchase the product at the store A, transmits a personal authentication request including the biometric information to the service providing device 100a, and succeeds in personal authentication. It is an information processing device that receives and displays recommended information.
  • the service terminal 300 is installed in the store A.
  • the user terminal 400 is an information processing device operated by a predetermined user.
  • the user terminal 400 is, for example, a communication terminal such as a smartphone, a tablet, or a PC.
  • the user terminal 400 may perform the same processing as the service terminal 300 or a part thereof.
  • FIG. 5 it is assumed that the user U1 is visiting the store A.
  • the service providing device 100a and the service terminal 300 are devices constituting a system for a service provider to provide a service such as selling a product to a user. Therefore, the authentication device 200 can be said to be a server that operates as a certificate authority of a service provider. In the present embodiment, the authentication device 200 operates as a certificate authority of a plurality of service providers.
  • FIG. 6 is a block diagram showing the configuration of the authentication device 200.
  • the authentication device 200 includes an authentication DB 210, a user registration unit 220, a service registration unit 230, and an authentication unit 240.
  • the authentication DB 210 is information in which the user ID 211 is associated with the service user ID 213 of the user and the biometric information 214 of the user.
  • the service ID 212 is further stored in the authentication DB 210. Therefore, the authentication DB 210 can be said to be a database that stores the user ID 211, the service ID 212, the service user ID 213, and the biometric information 214 in association with each other.
  • the service ID 212 is an ID for identifying the service provider.
  • the service user ID 213 is an ID for identifying a user who uses the service.
  • the biometric information 214 is information for identifying the user.
  • the biological information 214 is, for example, facial feature information, a fingerprint, or the like.
  • the facial feature information is a set of feature points extracted from the captured image of the face region.
  • the user registration unit 220 registers the biometric information 214 included in the captured image in the authentication DB 210.
  • the user registration unit 220 newly issues the user ID 211 when registering the biometric information 214.
  • the user registration unit 220 registers the issued user ID 211 and the biometric information 214 included in the captured image in association with each other in the authentication DB 210.
  • the service providing device 100a transmits a user registration request including a user ID and a service ID to the authentication device 200.
  • the service registration unit 230 registers the service ID 212 included in the received user registration request in the authentication DB 210. Further, when the service registration unit 230 receives the user registration request from the service providing device 100a, the service registration unit 230 newly issues the service user ID 213.
  • the service registration unit 230 registers the issued service user ID 213 in the authentication DB 210 in association with the user ID 211 included in the user registration request.
  • the authentication unit 240 collates the biometric information extracted from the captured image with the biometric information in the authentication DB 210. If the biometric information matches, the authentication unit 240 determines that the personal authentication was successful, and if the biometric information does not match, determines that the personal authentication has failed. The authentication unit 240 returns the success or failure of the personal authentication to the service providing device 100a. The presence or absence of matching biometric information corresponds to the success or failure of personal authentication. Further, when the personal authentication is successful, the authentication unit 240 identifies the user ID associated with the successful biometric information, and provides the service providing device with the authentication result including the specified user ID and the fact that the authentication is successful. Reply to 100a.
  • FIG. 7 is a flowchart showing the flow of the biometric information registration process.
  • the information registration terminal When registering the biometric information, the information registration terminal (not shown) captures a photographed image including the biometric information of the user and requests the authentication device 200 to register the biometric information via the network 500.
  • the photographed image including the biological information is, for example, an image including a face region or a fingerprint image.
  • the information registration terminal is, for example, an information processing device such as a personal computer, a smartphone, or a tablet terminal.
  • the information registration terminal is, for example, a user terminal 400.
  • the biometric information registration request includes a photographed image.
  • the authentication device 200 acquires a photographed image included in the biometric information registration request from the information registration terminal via the network 500 (step S301).
  • the user registration unit 220 extracts the biometric information included in the captured image (step S302), issues a user ID corresponding to the extracted biometric information, associates the user ID with the biometric information, and authenticates the DB 210. (Step S303).
  • FIG. 8 is a flowchart showing the flow of personal authentication processing.
  • the service terminal 300 captures a captured image including the biometric information of the user, and requests the service providing device 100a for personal authentication via the network 500.
  • the personal authentication request includes a photographed image.
  • the service providing device 100a transmits the photographed image or the biometric information extracted from the photographed image to the authentication device 200.
  • the authentication unit 240 acquires the biological information by extracting the biological information from the received photographed image or receiving the biological information (step S401).
  • the authentication unit 240 collates the acquired biometric information with the authentication DB 210 (step S402).
  • the authentication unit 240 identifies the user ID of the user whose biometric information matches (step S404), and sets the user ID specified that the personal authentication was successful as the service providing device 100a. Reply to (step S405). If there is no matching biometric information (step S403No), the authentication unit 240 returns to the service providing device 100a that the personal authentication has failed (step S406).
  • the service terminal 300 includes a photographing device such as a camera, a display terminal, and a computer as a hardware configuration.
  • the service terminal 300 is a device that makes a personal authentication request by biometric authentication, reads a product selected by the user, and makes a payment.
  • Examples of the service terminal 300 include, but are not limited to, POS (Point Of Sale) terminals that settle products at store A.
  • FIG. 9 is a block diagram showing the configuration of the service terminal 300.
  • the service terminal 300 includes a camera 310, a storage unit 320, a communication unit 330, a display unit 340, and a control unit 350.
  • the camera 310 is a photographing device that captures an image.
  • the storage unit 320 is a storage device that stores a program for realizing each function of the service terminal 300.
  • the communication unit 330 is a communication interface with the network 500.
  • the display unit 340 is a display terminal that displays personal authentication results, recommendation information, and the like to the user.
  • the control unit 350 controls the hardware included in the service terminal 300.
  • the control unit 350 includes an image acquisition unit 352, a product reading unit 353, and a settlement unit 354.
  • the image acquisition unit 352 makes a shooting request to the camera 310.
  • the camera 310 captures an image including the user's face area, fingerprints, and the like.
  • the image taken by the camera 310 is used for personal authentication and the like.
  • the image acquisition unit 352 transmits a personal authentication request including a captured image to the service providing device 100a.
  • the product reading unit 353 reads the product information of the product selected by the user.
  • the product information is information such as the product name and price of the product.
  • the product reading unit 353 transmits a recommendation information request including the read product information to the service providing device 100a.
  • the settlement unit 354 setstles the read product.
  • the settlement unit 354 may make a settlement by biometric authentication, or may make a settlement by another method.
  • the flow of payment processing when making payment by biometric authentication will be described.
  • the image acquisition unit 352 included in the service terminal 300 acquires an image including the biometric information of the user and sends a personal authentication request to the service providing device 100a.
  • the product reading unit 353 reads the product information of the product selected by the user and transmits the recommendation information request to the service providing device 100a.
  • the recommendation information request shall include the service user ID of the user who succeeded in personal authentication.
  • the settlement unit 355 receives the recommendation information and executes the settlement of the read product.
  • the user terminal 400 includes a photographing device such as a camera, a display terminal, and a computer as a hardware configuration.
  • the user terminal 400 is a device that makes a personal authentication request by biometric authentication.
  • FIG. 10 is a block diagram showing the configuration of the user terminal 400.
  • the user terminal 400 includes a camera 410, a storage unit 420, a communication unit 430, a display unit 440, and a control unit 450.
  • the control unit 450 includes an image acquisition unit 452.
  • the configuration of the user terminal 400 is different from the configuration of the service terminal 300 in that the control unit 450 does not include the product reading unit and the payment unit. Since the functions of each configuration included in the user terminal 400 are the same as those of each configuration included in the service terminal 300, the description thereof will be omitted.
  • the service terminal 300 and the user terminal 400 may operate as information registration terminals.
  • the service terminal 300 and the user terminal 400 further include a biometric information registration unit (not shown) and have a function of making a biometric information registration request.
  • a biometric information registration unit not shown
  • the flow of the biometric information registration process will be described.
  • the user terminal 400 may perform the same process.
  • the image acquisition unit 352 controls the camera 310 and captures an image including the biometric information of the user.
  • the biometric information registration unit transmits a biometric information registration request including a captured image to the authentication device 200 via the network 500.
  • the biometric information registration unit receives the registration result from the authentication device 200.
  • the biometric information registration unit may transmit a biometric information registration request including biometric information extracted from the captured image to the authentication device 200.
  • the service terminal 300 and the user terminal 400 may operate as a recommendation information issuing terminal (not shown).
  • the recommendation information issuing terminal is a terminal that issues recommendation information to the user and transmits the recommendation information to the service providing device 100a.
  • the service terminal 300 and the user terminal 400 further include a recommendation information issuing unit and a recommendation information registration request unit (not shown), and have a function of making a recommendation information registration request.
  • the recommendation information issuing unit issues recommendation information such as coupons according to the user's behavior.
  • the user's behavior is, for example, visiting a store A, purchasing a product at the store A, or logging in to a member site operated by the store A.
  • the flow of the recommendation information registration request processing when the user issues the recommendation information when making a payment (purchase of a product) at the store A will be described.
  • the service terminal 300 operates as the recommendation information issuing terminal and performs the recommendation information registration request processing
  • the user terminal 400 may perform the same processing.
  • the recommendation information issuing unit acquires the service user ID of the user who succeeded in the authentication by performing user authentication such as biometric authentication in advance.
  • the product reading unit 353 reads the product information of the product selected by the user who has succeeded in authentication. If the read product information satisfies the recommendation information issuing condition, the recommendation information issuing unit issues the recommendation information to the user.
  • the conditions for issuing the recommendation information are, for example, that the purchase price is a predetermined amount or more, or that a specific product is included.
  • the recommendation information registration request unit transmits a recommendation information registration request including the service user ID of the user and the recommendation information to the service providing device 100a.
  • FIG. 11 is a block diagram showing the configuration of the service providing device 100a.
  • the service providing device 100a includes a control unit 110, a storage unit 120, a memory 130, and a communication unit 140.
  • the storage unit 120 is a storage device that stores the user DB 123 and the program 124.
  • the user DB 123 is information in which the recommendation information owned by the user is associated with the service user ID.
  • the service user IDs 123b and 123c are identification information that can identify a user who uses the service provided by the service provider, and are, for example, a name, a telephone number, an e-mail address, an arbitrary identification number, and the like.
  • Recommendation information 123d and 123e are associated with each service user ID 123b and 123c.
  • the recommendation information 123d and 123e are the recommendation information owned by each user.
  • the recommendation information is, for example, a discount coupon that can be used by the user when purchasing a product at a predetermined store.
  • the recommendation information may be points or the like given to the user when purchasing the product at a predetermined store.
  • Recommendation conditions for making the recommendation information available are added to the recommendation information.
  • the recommendation condition is, for example, a user's behavior such as a user visiting a predetermined store or a user purchasing a product at a predetermined store.
  • the recommendation condition may include attribute information such as the expiration date of the coupon and the target product of the coupon.
  • the predetermined store may be an actual store such as a supermarket or a convenience store, or may be an online shop that sells products on the Internet.
  • the program 124 is a computer program in which the recommendation process according to the present embodiment is implemented.
  • the memory 130 is a storage area for temporarily storing the processing contents of the control unit 110, and is, for example, a volatile storage device such as a RAM (Random Access Memory).
  • the communication unit 140 is an interface for communicating with the outside of the service providing device 100a.
  • the control unit 110 includes at least a registration unit 111, a biometric information acquisition unit 112, an authentication request unit 114, a recommendation information acquisition unit 115, a product acquisition unit 116, a determination unit 117 and an output unit 118, and further includes a settlement unit 119. Also good.
  • the control unit 110 is a control device that controls the operation of the service providing device 100a, and is, for example, a processor such as a CPU.
  • the control unit 110 reads the program 124 from the storage unit 120 into the memory 130 and executes the program 124.
  • control unit 110 realizes functions as a registration unit 111, a biometric information acquisition unit 112, an authentication request unit 114, a recommendation information acquisition unit 115, a product acquisition unit 116, a determination unit 117, an output unit 118, and a settlement unit 119. do.
  • the registration unit 111 receives the recommendation information registration request from the recommendation information issuing terminal via the network 500.
  • the recommendation information registration request shall include the service user ID and the recommendation information of the user.
  • the registration unit 111 associates the received recommendation information with the service user ID included in the received recommendation information registration request, and registers the received recommendation information in the user DB 123.
  • the recommendation information registration process is not limited to this.
  • the recommendation information issuing terminal is, for example, a service terminal 300 or a user terminal 400.
  • the biological information acquisition unit 112 receives a photographed image from a photographing device such as a service terminal 300, and extracts biological information from the photographed image.
  • the biological information acquisition unit 112 may receive the biological information extracted from the captured image.
  • the photographing device such as the service terminal 300 is installed in a predetermined store A, for example.
  • the photographing device photographs an image including the biometric information of the user U1 and transmits the image or the extracted biometric information to the biometric information acquisition unit 112.
  • the biometric information acquisition unit 112 acquires the biometric information of the user when the user visits a predetermined store.
  • the timing at which the biometric information acquisition unit 112 acquires the biometric information of the user is not particularly limited, and for example, the biometric information may be acquired when the user makes a payment at a predetermined store.
  • the user terminal 400 transmits the photographed image or the biometric information extracted from the photographed image and the current position of the user terminal 400 to the service providing device 100a.
  • the biological information acquisition unit 112 receives the current position of the user terminal 400 together with the captured image or biological information.
  • the user U1 visits the store A for example, the user U1 takes an image including his / her own biometric information by using the camera of the user terminal 400.
  • the user terminal 400 transmits the current position (store A) of the user terminal 400 together with the photographed image or the biometric information to the biometric information acquisition unit 112.
  • the biometric information acquisition unit 112 acquires the biometric information of the user when the user visits a predetermined store or when the user makes a payment at the predetermined store.
  • the authentication requesting unit 114 causes the authentication device 200 to perform personal authentication on the acquired biometric information.
  • the recommendation information acquisition unit 115 acquires the recommendation information corresponding to the service user ID of the user from the user DB 123.
  • the product acquisition unit 116 receives the recommendation information request from the payment terminal via the network 500.
  • the recommendation information request includes a service user ID and product information of the product selected by the user.
  • the product acquisition unit 116 acquires the product information of the product selected by the user by receiving the recommendation information request.
  • the determination unit 117 determines that the recommendation information can be used when the user's behavior in the store A satisfies the recommendation condition.
  • the user's behavior in the store A is, for example, that the user visits a predetermined store, or the user purchases a product at a predetermined store.
  • the determination unit 117 determines that the user has visited the store A.
  • the determination unit 117 receives the product information of the product selected by the user who has succeeded in personal authentication, the determination unit 117 determines that the user purchases the product at the store A.
  • the determination unit 117 may further determine whether or not the recommendation information can be used based on the attribute information included in the recommendation condition. In this case, the determination unit 117 determines that the recommendation information can be used when the acquired product information satisfies a predetermined condition. The determination unit 117 may determine that the recommendation information can be used, for example, when the acquired product information includes a specific product. Further, the determination unit 117 may determine that the recommendation information can be used when the user visits the store within the valid period of the recommendation information.
  • the output unit 118 outputs the recommendation information determined to be available to a predetermined display terminal such as the service terminal 300 or the user terminal 400.
  • the output unit 118 may output the conditions for making the recommendation information available to a predetermined display terminal. For example, when the recommendation condition is the purchase of a product including a specific product and the user has not selected the product, the condition for making the recommendation information available is the selection of the product. In this case, the output unit 118 outputs that the recommendation information can be used, for example, by further purchasing the product.
  • FIG. 12 is a flowchart showing the flow of the user registration process. The operation of the service providing device 100a when registering the user U1 in the storage unit 120 will be described.
  • User U1 registers as a user for each service provider.
  • the user U1 inputs a user ID to information registration terminals such as the service terminal 300 and the user terminal 400.
  • the information registration terminal makes a user registration request to the service providing device 100a via the network 500.
  • the user registration request includes a user ID.
  • the registration unit 111 acquires the user ID of the user U1 by receiving the user registration request (step S501).
  • the communication unit 140 transmits the user ID and the service ID of the service providing device 100a to the authentication device 200 via the network 500 (step S502).
  • the authentication device 200 transmits the service user ID in response to the reception of the user ID and the service ID.
  • the registration unit 111 receives the service user ID (step S503) and registers the service user ID in the user DB 123 (step S504).
  • FIG. 13 is a flowchart showing the flow of the service user ID generation process.
  • the authentication device 200 receives the user ID and the service ID (step S601)
  • the authentication device 200 newly issues the service user ID 213 and registers the service user ID 213 in the authentication DB 210 in association with the received user ID 211 (step S602).
  • the service registration unit 230 returns the issued service user ID 213 to the service providing device 100a (step S603).
  • FIG. 14 is a sequence chart showing the flow of the recommendation process.
  • the service terminal 300 acquires the biometric information by extracting the biometric information from the captured image including the biometric information of the user (step S701).
  • the service terminal 300 transmits the acquired biometric information to the service providing device 100a (step S702).
  • the service providing device 100a makes a personal authentication request including the received biometric information to the authentication device 200 (step S703).
  • the authentication device 200 performs personal authentication on the received biometric information and identifies the service user ID of the user who succeeded in the authentication (step S704). Next, the authentication device 200 returns the service user ID specified that the personal authentication was successful to the service providing device 100a (step S705). The service providing device 100a specifies the recommendation information associated with the received service user ID (step S706).
  • the service terminal 300 reads the product information of the product selected by the user (step S707).
  • the service terminal 300 transmits the specified product information to the service providing device 100a (step S708).
  • step S707 may be performed in parallel with step S701.
  • the product information may be transmitted together with the biometric information.
  • the service providing device 100a determines whether or not the user's behavior satisfies the recommendation condition of the specified recommendation information (step S709).
  • the service providing device 100a outputs the recommendation information to the service terminal 300 (step S710).
  • the service terminal 300 presents the received recommendation information to the user.
  • the timing of presenting the recommendation information to the user is, for example, usually before the service terminal 300 makes a payment for the product.
  • the service terminal 300 applies the presented recommendation information to settle the product.
  • the payment of the product may be, for example, payment by biometric authentication or payment by another method. Examples of payment by other methods include credit card payment and cash payment.
  • biometric authentication the payment may be made using the biometric information acquired in step S703. In this case, it is not necessary to re-acquire the photographed image and perform personal authentication at the time of payment.
  • the recommender system can present the recommendation information satisfying the recommendation condition when the user visits the store.
  • the user may have recommended information such as coupons and points acquired on the application or the Internet.
  • the recommender system can present the coupon to the user who visits the store when the user's behavior satisfies the application condition (recommendation condition) of the coupon. Therefore, the user can easily use the coupon that he / she can use.
  • the recommender system 700 may further include a reader terminal (not shown).
  • the reader terminal is, for example, a terminal installed in the store A.
  • the reader terminal is a device that makes a personal authentication request by biometric authentication, reads a product selected by the user, and presents recommended information that can be used by the user.
  • the user takes an image including biometric information and reads the product to be purchased from the reader terminal before bringing the product to the register (service terminal 300).
  • the reader terminal transmits a recommendation information request including biometric information included in the captured image and product information of the read product to the service providing device 100a.
  • the service providing device 100a acquires the recommendation information associated with the user who has succeeded in personal authentication, and determines whether or not the received product information satisfies the recommendation condition of the recommendation information. When the recommendation condition is satisfied, the service providing device 100a outputs to the reader terminal that the recommendation information is available. Further, when the recommendation condition is not satisfied, the service providing device 100a outputs the condition for making the recommendation information available to the reader terminal.
  • the user can know whether or not the product to be purchased meets the recommendation condition before bringing the product to the register, so that the product meets the recommendation condition. Can be further selected. Therefore, the user is more motivated to purchase to meet the recommendation condition. In addition, it is expected that sales at the store will be improved by increasing the purchasing motivation of the user.
  • the user terminal 400 may operate as a reader terminal.
  • the user terminal 400 includes a product reading unit (not shown).
  • Specific examples of the reader terminal provided with the product reading unit include a shopping cart and a shopping basket.
  • the shopping cart or the shopping cart can communicate with the service providing device 100a.
  • the shopping cart or the shopping cart reads the product information of the product selected by the user in the product reading unit, and transmits a recommendation information request including the product information to the service providing device 100a.
  • the service providing device 100a determines whether or not the recommendation information can be used based on the product information read by the shopping cart or the shopping cart, and outputs the determination result to the shopping cart or the shopping cart.
  • the shopping cart may be operated as a reader terminal, and a plurality of reader terminals may be installed on the floor of the store.
  • Each reader terminal is installed anywhere on the floor before going to the cash register.
  • the user may use the shopping cart to obtain the recommendation information, or may use the reader terminal installed on the floor to obtain the recommendation information.
  • 15 and 16 are diagrams illustrating a recommendation information screen displayed on the display terminal.
  • the recommendation information screen may display a user's face image, the date and time when personal authentication was successful, and the like, in addition to the recommendation information. Further, the current date and time may be displayed on the recommendation information screen.
  • the "available coupon" shown in FIG. 15 is a coupon that satisfies the conditions for using the coupon.
  • the condition for using the coupon is the user's behavior such as purchase of a specific product.
  • a plurality of available coupons are displayed.
  • Each coupon has a radio button, and when the user presses the radio button, the coupon is selected. It should be noted that a plurality of coupons may be selectable at the same time.
  • the screen transitions to the coupon application screen.
  • the coupon application screen is a screen on which a two-dimensional code such as a QR code (registered trademark) or a bar code of the coupon is displayed.
  • the coupon may be displayed on the recommendation information screen as "other coupon” as shown in FIG.
  • the “other coupon” does not have a radio button and the user cannot select the coupon.
  • the “other coupon” may display the conditions for making the coupon available.
  • the conditions for making a coupon available are conditions that are insufficient for using the coupon, such as further purchase of a specific product. It is believed that the user sees the conditions for making the coupon available and purchases more specific merchandise to use the coupon. That is, by displaying "other coupons", the user's purchasing motivation can be further improved.
  • the user can confirm the availability of the coupon before bringing the product to the register. If the user meets the conditions for using the coupon displayed in "Other Coupons" by further purchasing the product, the coupon is displayed as "Available Coupon". Therefore, the user can make a payment to which the coupon is applied. In this way, it is expected that the user will purchase more products so as to satisfy the conditions for making the coupon available. Therefore, it is expected that sales at the store will improve.
  • Specific examples of the recommendation information presented to the user by the service provider in the present embodiment and the recommendation conditions added to the recommendation information will be described.
  • Specific examples of the recommendation information presented to the user by the service provider include "discount coupons that can be used when making payments of a predetermined amount or more including a specific product".
  • the recommendation condition is "to make a payment at a predetermined store for a predetermined amount or more including a specific product”.
  • the determination unit 117 determines that the recommendation information can be used when the acquired product information includes a specific product and the payment amount calculated from the product information is equal to or more than a predetermined amount.
  • the output unit 118 outputs the recommendation information determined to be available.
  • the output unit 118 when the product information does not include the specific product, the output unit 118 outputs that the recommendation information can be used when the specific product is further purchased. When the payment amount is less than the predetermined amount, the output unit 118 outputs that the recommendation information can be used when the product of the difference or more is further purchased.
  • the fourth embodiment is a modification of the third embodiment described above.
  • whether or not the recommendation information can be used is determined based on the behavior of the user in the store A.
  • the recommendation information is determined in consideration of the past behavior history of the user.
  • FIG. 17 is a block diagram showing the configuration of the recommender system 900 according to the fourth embodiment.
  • the service providing device 100a is replaced with the service providing device 800a as compared with the configuration of the recommendation system 700 shown in FIG.
  • the description of each configuration provided in the recommender system 900 that overlaps with the third embodiment will be omitted as appropriate.
  • FIG. 18 is a block diagram showing a configuration of the service providing device 800a according to the fourth embodiment.
  • the service providing device 800a is recommended in consideration of the point that the action history is associated with the service user ID and stored in the user DB 123, the point that the control unit 110 includes the action history acquisition unit 122, and the determination unit 117. It differs from the service providing device 100a in that it determines whether or not the information can be used. Since the other configurations are the same, the description thereof will be omitted as appropriate.
  • the action history 123f and 123g are the action history of each user.
  • the action history is, for example, the date and time when the user last visited the store A, the history of the product previously purchased by the user at the store A, and the like.
  • the action history may include the action history of the user in the group store of the store A in addition to the action history of the user in the store A.
  • the recommendation information 123d, 123e and the action history 123f, 123g are associated with each service user ID 123b, 123c.
  • the action history acquisition unit 122 acquires the action history corresponding to the service user ID of the user who has succeeded in personal authentication from the user DB 123.
  • the determination unit 117 determines whether or not the recommendation information can be used based on the user's behavior and the user's behavior history.
  • FIG. 19 is a flowchart showing the flow of the action history registration process.
  • the user authenticates the individual from the service terminal 300 when purchasing the product at the store of the service provider who has registered the user in advance.
  • the service terminal 300 requests the service providing device 100a to register the action history via the network 500.
  • the action history registration request includes a service user ID and an action history.
  • the action history in this case is the payment information of the user.
  • the registration unit 111 acquires the service user ID and the action history of the user by receiving the action history registration request (step S801).
  • the registration unit 111 associates the received action history with the service user ID included in the received action history registration request, and registers the received action history in the user DB 123 (step S802).
  • the user may perform personal authentication from the service terminal 300, the reader terminal or the user terminal when visiting the store of the service provider.
  • the terminal requesting personal authentication requests the service providing device 100a to register the action history via the network 500.
  • the action history in this case is the visit information of the user.
  • the visit information includes the date and time when the user visited the store. In this way, the user's action history at the store of the service provider is registered in the user DB 123.
  • FIG. 20 is a sequence chart showing the flow of the recommendation process.
  • the service terminal 300 acquires the biometric information by extracting the biometric information from the captured image including the biometric information of the user (step S901).
  • the service terminal 300 transmits the acquired biometric information to the service providing device 800a (step S902).
  • the service providing device 800a makes a personal authentication request including the received biometric information to the authentication device 200 (step S903).
  • the authentication device 200 performs personal authentication on the received biometric information and identifies the service user ID of the user who succeeded in the authentication (step S904). Next, the authentication device 200 returns the service user ID specified that the personal authentication was successful to the service providing device 800a (step S905).
  • the service providing device 800a identifies the recommendation information associated with the received service user ID (step S906). Next, the service providing device 800a identifies the action history associated with the received service user ID (step S906). Note that step S907 may be performed in parallel with step S906.
  • the service terminal 300 reads the product information of the product selected by the user (step S908).
  • the service terminal 300 transmits the specified product information to the service providing device 100a (step S909).
  • step S909 may be performed in parallel with step S901.
  • the product information may be transmitted together with the biometric information.
  • the service providing device 100a determines whether or not the behavior of the user and the behavior history of the user satisfy the recommendation condition of the specified recommendation information (step S910).
  • the service providing device 100a outputs the recommendation information to the service terminal 300 (step S911).
  • the service terminal 300 presents the received recommendation information to the user.
  • the timing of presenting the recommendation information to the user is, for example, usually before the service terminal 300 makes a payment for the product.
  • the service terminal 300 applies the presented recommendation information to settle the product.
  • Specific examples of the recommendation information presented to the user by the service provider in the present embodiment and the recommendation conditions added to the recommendation information will be described.
  • Specific examples of the recommendation information presented to the user by the service provider include "a discount coupon that can be used when the number of visits to a predetermined store within a predetermined period is more than a predetermined number of times".
  • the recommendation condition is "the user visits a predetermined store a predetermined number of times or more within a predetermined period”.
  • the determination unit 117 calculates the number of visits to a predetermined store within a predetermined period from the acquired action history, and determines that the recommendation information can be used when the number of visits to the store is equal to or greater than the predetermined number.
  • the output unit 118 outputs the recommendation information determined to be available.
  • the output unit 118 outputs that the recommendation information can be used after the number of visits to the store.
  • the timing at which the predetermined display terminal presents the recommendation information to the user may be after the product has been settled.
  • the predetermined display terminal may be, for example, a register or a reader terminal installed in front of the register. By displaying the recommendation information on the cash register or the reader terminal installed in front of the cash register, the user can grasp how many more times the coupon can be used before or after the payment.
  • FIG. 21 is a diagram illustrating a recommendation information screen displayed on the display terminal.
  • the coupon when there is a coupon that does not meet the conditions for using the coupon (for example, the number of visits to the store), for example, the coupon is recommended as "a coupon that can be used after the next visit”. Display on the screen.
  • the conditions for making the coupon available for example, how many more visits the store must be before the recommendation information can be used
  • the "coupon that can be used after the next visit” may further indicate the applicable period of the coupon.
  • the recommendation condition is not satisfied on the spot and the recommendation information can be used by visiting the store again within a predetermined period, the user's motivation to visit the store can be improved by presenting the recommendation information to the user. Therefore, the number of user visits to the store increases, and it is expected that sales at the store will improve.
  • the recommendation information presented to the user by the service provider is, for example, "a discount coupon that can be used when the cumulative purchase amount at a predetermined store or its group store is a predetermined amount or more".
  • the recommendation condition is that the cumulative purchase amount at the predetermined store and its group stores is equal to or greater than the predetermined amount.
  • the determination unit 117 calculates the total payment amount at the predetermined store and its group store from the acquired action history, and determines that the recommendation information can be used when the total amount is equal to or more than the predetermined amount.
  • the output unit 118 outputs the recommendation information determined to be available. If the total amount is less than the predetermined amount, the output unit 118 outputs that the recommendation information can be used when the payment is made for the difference or more at the next visit to the store or its group store.
  • Non-temporary computer-readable media include various types of tangible storage mediums.
  • Examples of non-temporary computer-readable media include magnetic recording media (eg, flexible disks, magnetic tapes, hard disk drives), magneto-optical recording media (eg, magneto-optical disks), CD-ROMs (ReadOnlyMemory), CD-Rs, Includes CD-R / W, DVD (DigitalVersatileDisc), semiconductor memory (eg, mask ROM, PROM (ProgrammableROM), EPROM (ErasablePROM), flash ROM, RAM (RandomAccessMemory)).
  • magnetic recording media eg, flexible disks, magnetic tapes, hard disk drives
  • magneto-optical recording media eg, magneto-optical disks
  • CD-ROMs ReadOnlyMemory
  • CD-Rs Includes CD-R / W, DVD (DigitalVersatileDisc)
  • semiconductor memory eg, mask ROM, PROM (ProgrammableROM), EPROM (ErasablePROM), flash
  • the program may also be supplied to the computer by various types of temporary computer readable medium.
  • temporary computer-readable media include electrical, optical, and electromagnetic waves.
  • the temporary computer-readable medium can supply the program to the computer via a wired communication path such as an electric wire and an optical fiber, or a wireless communication path.
  • a biometric information acquisition unit that acquires biometric information contained in an image captured by a predetermined imaging device, and a biometric information acquisition unit.
  • An authentication requesting unit that allows personal authentication of the acquired biometric information using an authentication device that stores biometric information of a plurality of users.
  • the recommendation information acquisition unit that acquires the recommendation information associated with the user who has succeeded in personal authentication, and the recommendation information acquisition unit.
  • a determination unit that determines whether the recommendation information is available at a predetermined store, and An output unit that outputs the available recommendation information to a predetermined display terminal, Recommended device equipped with.
  • the determination unit determines that the recommendation information can be used when the behavior of the user at the predetermined store satisfies the recommendation condition.
  • the recommended device according to Appendix A1.
  • the predetermined photographing device is installed in the predetermined store and is installed.
  • the biometric information acquisition unit acquires the biometric information when the user visits the predetermined store.
  • the recommended device according to Appendix A1 or A2.
  • (Appendix A5) Further provided with a product acquisition unit for acquiring product information of the product selected by the user at the predetermined store.
  • the determination unit determines whether the recommendation information can be used by the user based on the acquired product information.
  • the recommended device according to any one of Supplementary A1 to A4.
  • the determination unit determines that the user can use the recommendation information.
  • the recommended device according to the appendix A6 or A7.
  • the output unit When the acquired product information does not include the specific product, the output unit outputs that the recommendation information can be used by further purchasing the product.
  • the recommended device according to Appendix A8.
  • the biometric information acquisition unit acquires the biometric information at the time of payment by the user at the predetermined retail store.
  • the recommended device according to Appendix A10.
  • the recommendation information is a coupon that can be used at the predetermined store.
  • the recommended device according to any one of Supplementary A1 to A11.
  • An imaging device that captures an image containing biometric information of a predetermined user, A recommended device that can communicate with the photographing device, An authentication device that stores the biometric information of the user and can communicate with the recommended device is provided.
  • the recommended device is A biometric information acquisition unit that acquires biometric information contained in an image captured by a predetermined imaging device, and a biometric information acquisition unit.
  • An authentication requesting unit that allows personal authentication of the acquired biometric information using the authentication device, and When the personal authentication is successful, the recommendation information acquisition unit that acquires the recommendation information associated with the user who has succeeded in personal authentication, and the recommendation information acquisition unit.
  • a determination unit that determines whether the recommendation information is available at a predetermined store, and An output unit that outputs the available recommendation information to a predetermined display terminal, Recommender system with.
  • the determination unit determines that the recommendation information can be used when the behavior of the user at the predetermined store satisfies the recommendation condition.
  • (Appendix C1) The computer The process of acquiring biometric information contained in a photographed image taken by a predetermined photographing device, and A process of personally authenticating the acquired biometric information using an authentication device that stores biometric information of a plurality of users.
  • the process of acquiring the recommendation information associated with the user who has succeeded in the personal authentication and The process of determining whether the recommendation information is available at a predetermined store, and The process of outputting the available recommendation information to a predetermined display terminal, and Recommended method to prepare.
  • Appendix D1 The process of acquiring biometric information contained in a photographed image taken by a predetermined photographing device, and A process of personally authenticating the acquired biometric information using an authentication device that stores biometric information of a plurality of users.
  • the process of acquiring the recommendation information associated with the user who has succeeded in the personal authentication and The process of determining whether the recommendation information is available at a predetermined store, and The process of outputting the available recommendation information to a predetermined display terminal, and A non-temporary computer-readable medium containing a recommendation program that causes the computer to run.
  • a biometric information acquisition unit that acquires biometric information contained in an image captured by a predetermined imaging device, and a biometric information acquisition unit.
  • a personal authentication unit that performs personal authentication using the biometric information of a plurality of users stored in advance with respect to the acquired biometric information.
  • the recommendation information acquisition unit that acquires the recommendation information associated with the user who has succeeded in personal authentication, and the recommendation information acquisition unit.
  • a determination unit that determines whether the recommendation information is available at a predetermined store, and An output unit that outputs the available recommendation information to a predetermined display terminal, Recommended device equipped with.
  • the determination unit determines that the recommendation information can be used when the behavior of the user at the predetermined store satisfies the recommendation condition.
  • the recommended device according to Appendix E1.
  • (Appendix F1) The computer The process of acquiring biometric information contained in a photographed image taken by a predetermined photographing device, and The process of personally authenticating the acquired biometric information using the biometric information of a plurality of users stored in advance, and When the personal authentication is successful, the process of acquiring the recommendation information associated with the user who has succeeded in the personal authentication, and The process of determining whether the recommendation information is available at a predetermined store, and The process of outputting the available recommendation information to a predetermined display terminal, and Recommended method to prepare.
  • Appendix G1 The process of acquiring biometric information contained in a photographed image taken by a predetermined photographing device, and The process of personally authenticating the acquired biometric information using the biometric information of a plurality of users stored in advance, and When the personal authentication is successful, the process of acquiring the recommendation information associated with the user who has succeeded in the personal authentication, and The process of determining whether the recommendation information is available at a predetermined store, and The process of outputting the available recommendation information to a predetermined display terminal, and A non-temporary computer-readable medium containing a recommendation program that causes the computer to run.

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Abstract

L'invention concerne un dispositif de recommandation (100) qui comprend : une unité d'acquisition d'informations biologiques (112) qui acquiert des informations biologiques incluses dans une image capturée qui a été capturée par un dispositif d'imagerie prédéterminé ; une unité de demande d'authentification (114) qui utilise un dispositif d'authentification (200), dans lequel des informations biologiques concernant une pluralité d'utilisateurs sont stockées, pour effectuer une authentification personnelle pour les informations biologiques qui ont été acquises ; une unité d'acquisition d'informations de recommandation (115) qui, si l'authentification personnelle a réussie, acquiert des informations de recommandation associées à l'utilisateur dont l'authentification personnelle a réussie ; une unité de détermination (117) qui détermine si les informations de recommandation sont disponibles pour un vendeur prédéterminé ; et une unité de sortie (118) qui délivre les informations de recommandation disponibles à un terminal d'affichage prédéterminé.
PCT/JP2020/027009 2020-07-10 2020-07-10 Dispositif, système et procédé de recommandation, support non transitoire lisible par ordinateur sur lequel ests stocké un programme WO2022009414A1 (fr)

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JP2022534617A JPWO2022009414A5 (ja) 2020-07-10 推薦装置、システム、方法及びプログラム

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JP2002083201A (ja) * 2000-09-08 2002-03-22 Infocity Inc クーポン管理装置および方法
JP2015072526A (ja) * 2013-10-01 2015-04-16 ヤフー株式会社 金額算出装置、金額算出方法、およびプログラム
WO2015072191A1 (fr) * 2013-11-14 2015-05-21 日本電気株式会社 Dispositif de gestion d'informations de clients, terminal de comptoir, procédé de gestion d'informations de clients et programme
WO2015111111A1 (fr) * 2014-01-24 2015-07-30 日産自動車株式会社 Système d'octroi d'avantage
JP2019046498A (ja) * 2018-12-05 2019-03-22 東芝テック株式会社 買物支援サーバ及びそのプログラム
JP6616481B1 (ja) * 2018-11-12 2019-12-04 株式会社メルカリ プログラム、情報処理装置、及び情報処理方法
WO2020008938A1 (fr) * 2018-07-05 2020-01-09 パナソニックＩｐマネジメント株式会社 Système de promotion de ventes et procédé de promotion de ventes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002083201A (ja) * 2000-09-08 2002-03-22 Infocity Inc クーポン管理装置および方法
JP2015072526A (ja) * 2013-10-01 2015-04-16 ヤフー株式会社 金額算出装置、金額算出方法、およびプログラム
WO2015072191A1 (fr) * 2013-11-14 2015-05-21 日本電気株式会社 Dispositif de gestion d'informations de clients, terminal de comptoir, procédé de gestion d'informations de clients et programme
WO2015111111A1 (fr) * 2014-01-24 2015-07-30 日産自動車株式会社 Système d'octroi d'avantage
WO2020008938A1 (fr) * 2018-07-05 2020-01-09 パナソニックＩｐマネジメント株式会社 Système de promotion de ventes et procédé de promotion de ventes
JP6616481B1 (ja) * 2018-11-12 2019-12-04 株式会社メルカリ プログラム、情報処理装置、及び情報処理方法
JP2019046498A (ja) * 2018-12-05 2019-03-22 東芝テック株式会社 買物支援サーバ及びそのプログラム

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