JP6221028B2 - Computer system and program - Google Patents

Description

The present invention enables a user who wants to send a business message using a computer and a user to be able to exchange, and can send a business message from a business message sender at an exchange destination to a user who has been able to exchange The present invention relates to a computer system and a program.

As a method of making it possible for specific people to interact with each other using a computer , for example, let's contact the person who knows the email address or phone number of his mobile phone. It has been a common method in the past to make it in a state where it can be used (hereinafter referred to as “contactable state”). Then, a mobile phone has been proposed in which the e-mail address of the other party that has been acquired can be stored in the address book of his / her mobile phone and displayed in a list according to the user's operation (for example, Patent Document 1).

Japanese Patent No. 4256374

However, there are the following disadvantages in the case of a general contactable state.
a In many cases, he / she feels anxious about notifying personal information such as phone numbers and e-mail addresses to the first person to meet, and this leads to the loss of later exchange opportunities.
b There is a risk of contact from the other party who has notified the personal information, both day and night, and inconvenience.
c Personal information such as e-mail address given to the other party may be diverted to others, and others may pretend to be themselves and send e-mails or suffer damage such as spam.
d Invalidating personal information once communicated involves troublesome work such as changing a telephone number or changing an e-mail address.

  In view of the above, the ideal state of contact is that contact can be made later without notifying each other's personal information, and someone other than the other party impersonates the other party. This is a state where inconvenience can be prevented.

  The present invention has been conceived in view of such circumstances, and an object thereof is to provide means for constructing the above-described ideal accessible state.

Specific examples of means for solving the problem

  Next, the correspondence between various means for solving the problems and the embodiments is shown in parentheses below.

The present invention, computer (e.g., server 10 and 21, etc.) who want to send a commercial message using the a user to exchange state, a message for exchange destination of the business the user who becomes the AC state A computer system for enabling transmission of a business message from a sender,
AC start condition determining means (for example, S15, S16, S16a to S16d ) for determining whether or not an AC start condition for starting an AC exchange between a user and a person who wants to send a business message is satisfied;
List display control means (for example, based on FIG. 5) that performs control for displaying a list of AC destinations determined that the AC start condition is satisfied by the AC start condition determination means on the display unit of the user terminal The access method to the shared virtual tag is not limited to the shared virtual tag, but can be applied to other tags such as history tags, community virtual tags, contract shared virtual tags, business shared virtual tags, etc. and may also be.),
When a business message is transmitted from the business message sender of the exchange destination to the user terminal, the user selects and designates the exchange destination that transmitted the business message from the list of exchange destinations (for example, S90 The server accepts the designation of the message, and message browsing control means for performing control for enabling browsing of the business message (for example, S91, the organizer side generates in advance by accessing the business shared virtual tag) The community page is displayed, and various notices and messages from the organizer are displayed on the participant side),
The alternating start condition determining means, a radio both to cover a service area the given geographic area (event hall based on the position information and the position information of the person you want to send the business message the user terminal on condition that you are in communicable area) between LAN7 the mobile phone 2 comprises the alternating start determining position and condition is satisfied information utilization judging hand stage (e.g., S16d),
By displaying the list of exchange destinations on the user terminal based on the control from the computer side, the personal information of the user 's contact information can be exchanged without notifying the business message sender side (For example, instead of the step of S19 or S19, “the shared virtual tag is transmitted to the mobile phone of the user ID specified from the received variable shared virtual tag ID and the mobile phone of the requester of the shared virtual tag generation” The list of shared virtual tags stored in the EEPROM 42 is displayed on the display unit 35 according to the operation of the input operation unit 37 of the mobile phone 2 by the user.

Another aspect of the present invention, computer (e.g., server 10 and 21, etc.) using the AC enable state and a user who wants to send a commercial message, the AC destination the user who becomes the AC state A program executed by a user terminal to enable transmission of a business message from the business message sender of
Based on the user has performed an operation for starting the AC by the user terminal, the alternating start request sending step of the signal for requesting the exchange start transmission to the computer (e.g., S 9) and,
The computer-side AC start condition determining means that has received the signal determines whether or not the AC start condition for starting the AC exchange between the user and the person who wants to send the business message is satisfied (for example, S15, S16, S16a to S16 d) List display control step (for example, sharing described with reference to FIG. 5) for displaying a list of AC destinations determined to satisfy the AC start condition on the display unit of the user terminal The access method to the virtual tag is not limited to the shared virtual tag, and may be applied to other tags, for example, a history tag, a community virtual tag, a contract shared virtual tag, a business shared virtual tag, etc. And)
When a business message is transmitted from the business message sender of the exchange destination to the user terminal, the user selects and designates the exchange destination that has transmitted the business message from the list of exchange destinations (for example, S89) YES), causing the user terminal to execute a message display step (for example, S92 ) for displaying the business message on the display unit ,
The AC start request transmission step includes a position information transmission step (for example, S9 ) of transmitting the position information of the user terminal to the computer.
The alternating start condition determining means, on condition that both on the basis of the position information of the position information and the user terminal who wants to send the business message is in a given geographic area (e.g., YES in S16d and on condition that it is determined) includes a position information usage determination hand stage determines that the AC start condition is satisfied,
By displaying a list of the alternating destination on the display unit based on the control from the computer side, the personal contact information of the user to allow exchange without notifying the business message sender the (e.g., S1 9 or, in place of step S19, "a shared virtual tag in the received variable shared virtual tag ID user ID specified from the mobile phone and the shared virtual tag generation request's cell phone The list of shared virtual tags stored in the EEPROM 42 is displayed on the display unit 35 according to the step of “send” and the operation of the input operation unit 37 of the mobile phone 2 by the user.

Effects of specific examples of means for solving the problem

  According to such a configuration, in making contact with the partner, contact can be made later without notifying the partner of personal information.

It is explanatory drawing which shows the example which builds the contact possible state when people meet in the real world. It is explanatory drawing which shows the example which builds the contact possible state when the person who entered the virtual world meets the person of the real world. 1 is a system diagram showing an overall configuration of an access control system. It is a figure which shows the memory data of a user database. It is a block diagram which shows the control circuit of a mobile telephone. It is a block diagram which shows the control circuit of a server. It is a flowchart which shows the production | generation control of a shared virtual tag. It is a flowchart which shows the subroutine program of a shared virtual tag production | generation process. It is a flowchart which shows a virtual world display process. It is a flowchart which shows access control to a shared virtual tag. It is a flowchart which shows operation | movement of an agent (avatar). It is a flowchart which shows the production | generation control of a business use shared virtual tag. It is a flowchart which shows the subroutine program of a business shared virtual tag production | generation process. It is a figure which shows the memory | storage data of a user four-dimensional coordinate database. It is a flowchart which shows the program of the main routine with a mobile telephone and the server of a service provider. It is a flowchart which shows the subroutine program of the present virtual world terminal process and the present virtual world corresponding | compatible process. It is a flowchart which shows the subroutine program of a common point search request process and a common point search process. It is a flowchart which shows the subroutine program of a community virtual tag terminal process and a community virtual tag corresponding | compatible process. It is a flowchart which shows the subroutine program of a community virtual tag terminal process and a community virtual tag corresponding | compatible process. It is a flowchart which shows the subroutine program of a community virtual tag terminal process and a community virtual tag corresponding | compatible process. It is a flowchart which shows the subroutine program of a user four-dimensional coordinate search process. It is a flowchart which shows the subroutine program of a link origin designation | designated terminal process and a link origin designation corresponding | compatible process. It is a figure for demonstrating the memory | storage data of the database for hyperlinks. It is a flowchart which shows the subroutine program of past virtual world terminal processing and past virtual world correspondence processing. It is a flowchart which shows the subroutine program of a history virtual world terminal process and a history virtual world corresponding | compatible process. It is a flowchart which shows a history virtual world terminal process and a history virtual world display process. It is a flowchart which shows a history virtual world terminal process and a history virtual world display process. It is a figure which shows the memory | storage data of the database for history virtual. It is a flowchart which shows the subroutine program of a future virtual world terminal process and a future virtual world corresponding | compatible process. It is a flowchart which shows the subroutine program of a future schedule terminal process and a future schedule corresponding | compatible process. It is a flowchart which shows the subroutine program of a virtual world display corresponding | compatible process. It is a figure for demonstrating the data memorize | stored in the conversation database. It is a flowchart which shows the subroutine program of an authentication terminal process and an authentication process. It is a flowchart which shows the subroutine program of a four-dimensional coordinate request | requirement process. 6 is a flowchart showing a subroutine program for contract authentication request processing and contract authentication processing on the server side corresponding thereto. It is a flowchart which shows the subroutine program of DRM request processing and DRM processing. It is a flowchart which shows the specific control content of a content reproduction | regeneration process and the authentication process at the time of reproduction | regeneration. It is a flowchart which shows the subroutine program of a four-dimensional coordinate electronic certificate issuance request process and a four-dimensional coordinate electronic certificate issuance process. It is a flowchart which shows the subroutine program of a virtual world advertisement terminal process and a virtual world advertisement corresponding | compatible process. It is a flowchart which shows the subroutine program of an advertisement menu selection input process and an input menu registration process. It is a flowchart which shows the subroutine program of an advertisement menu selection input process and an input menu registration process. It is a flowchart which shows the subroutine program of an advertisement menu selection input process and an input menu registration process. It is a figure which shows the information memorize | stored in the database for virtual world advertisements. It is a flowchart which shows the subroutine program of an advertisement display terminal process and an advertisement display corresponding process. It is a flowchart which shows the subroutine program of an advertisement display terminal process and an advertisement display corresponding process. It is a flowchart which shows the subroutine program of an advertisement display terminal process and an advertisement display corresponding process. It is a flowchart which shows the subroutine program of a marketing terminal process and a marketing corresponding | compatible process. It is a flowchart which shows the subroutine program of the store opening process based on a questionnaire terminal process and the received content. It is a flowchart which shows the subroutine program of payment data provision processing and payment data collection processing. It is a figure which shows the data memorize | stored in the database for marketing. It is a flowchart which shows the subroutine program of a marketing data acquisition process and a marketing data provision process. It is a display screen figure of a marketing menu.

[First embodiment]
First, an outline of the present invention will be described with reference to FIGS. 1 and 2 showing examples of use of the present invention in an easy-to-understand manner.

[Summary of Invention]
FIG. 1 shows an example of constructing a contactable state when people meet in the real world.

  Referring to Fig. 1, in front of the International Center for Japanese Studies (Yotsuya Kaidan Museum) in Yotsuya, first-time humans meet, and with the consent of both, create a shared virtual tag using each other's mobile phone 2 did. This shared virtual tag is a tag that is created and displayed at a location in the virtual world that corresponds to the location where both people meet. It can be contacted.

  This virtual world is a digitalized metaverse corresponding to the real world landscape. As described above, for example, Google Street View is used. Alternatively, instead of using an existing one, it may be a newly created digital image imitating the real world landscape. FIG. 1 shows that the shared virtual tag was created at 14:03 on October 15, 2009.

  In this state, if you access this virtual world (street view, etc.) and access the International Cultural Center in Yotsuya, where you created the shared virtual tag, the mobile phone of Mr. A and Mr. B who created the shared virtual tag Only the phone 2 can project this shared virtual tag.

  In FIG. 1, first, a shared virtual tag is clicked on Mr. A's mobile phone 2 (meaning selection operation or designation operation, the same applies hereinafter), and Mr. A as shown in FIG. I am writing. When Mr. A performs writing, a pop-up notification is sent to notify Mr. B's mobile phone 2 to that effect. Mr. B accesses the virtual world the next day, clicks on the shared virtual tag, and writes as shown in FIG.

  Thus, by constructing a contactable state using the shared virtual tag, Mr. A and Mr. B can communicate with each other without notifying each other of personal information such as a telephone number and an e-mail address.

  Moreover, since access by a terminal other than the mobile phone 2 of the person who created the shared virtual tag is not possible, it is possible to prevent others from writing by impersonation using their mobile phone.

  By using such a shared virtual tag for communication, it is possible to exchange information safely while protecting each other's personal information (privacy) and preventing damage such as spam. Can be supported.

  FIG. 2 shows an example in which a shared virtual tag is generated by contacting a person in the real world from the virtual world. In the case of the virtual world, it is possible to move instantaneously to a desired place. There are various situations in which such a merit of the virtual world is used to contact a person in the real world from the virtual world.

  For example, as a preview of the travel destination, the travel destination is accessed in advance from the virtual world, and the local residents are contacted to collect local raw information. Others, you later realize that you left something in a school classroom, and immediately go to the location corresponding to that classroom in the virtual world, and then contact people in the classroom in the real world, For example, you may have a temporary deposit and contact you later. However, a particularly important situation is when an emergency such as a disaster occurs.

  FIG. 2 shows an example in which assistance is provided by rushing from a virtual world to a disaster-stricken area. FIG. 2 shows a state in which Mr. D who sees the earthquake news uses his mobile phone to access the earthquake occurrence area in the virtual world. When the resident in the earthquake disaster area has the mobile phone 2 having the GPS function, the avatar C of the resident is displayed at the position of the virtual world corresponding to the current location specified by the GPS function or the like. The avatar C is composed of an agent that is independent and has a certain level of conversation ability.

  It is proposed that Mr. D who has accessed the virtual world corresponding to the earthquake-stricken area has a conversation with the avatar C displayed at that location and creates a virtual tag. The avatar C that has received this proposal notifies the corresponding mobile phone 2 of that person. Mr. C who is the owner of the notified mobile phone agrees with it and notifies the avatar C of an instruction to that effect. Then, Mr. D is informed that Avatar C has agreed, and a shared virtual tag between Mr. C and Mr. D is created at that location in the virtual world. In this state, when Mr. C accesses the virtual world and clicks the shared virtual tag, Mr. D and Mr. C can exchange information as shown in FIG. Efficient relief can be performed.

  By configuring the shared virtual tag with a voice virtual tag to be described later, the user can leave a message in the tag by voice from a mobile phone, which is effective as an emergency message input method.

[Detailed description]
Next, the first embodiment of the present invention will be described in detail.

FIG. 3 is a system diagram showing the overall configuration of the human connection support system of the present invention.
The mobile phone 2 receives GPS (Global Positioning System) information from the satellite 1, and the radio wave from the base station 3 connected to the mobile phone network 4 and the radio wave from the wireless LAN (Local Area Network) access point 7. Is received by the mobile phone 2. Based on these radio waves, the mobile phone 2 identifies the current position. The mobile phone 2 is configured to be accessible to the server 10 of the service provider 8 via the base station 3, the mobile phone network 4, the gateway 5, and the Internet 6. The service provider 8 is a supplier that provides a service that supports the connection of people. A user who is the owner of the mobile phone 2 is affiliated with the service of the service provider 8, and a user ID is set at the time of the membership.

  The service provider 8 is provided with a server 10, a user database 11 storing member data, and a virtual tag database 9 storing virtual tag data.

  The virtual world provider 20 connected to the Internet 6 is a service provider that provides a video of the virtual world (metabars) obtained by digitalizing 360-degree panoramic video of any place in the real world. A virtual world database 22 is connected to the server 21 of the virtual world provider 20. The virtual world database 22 stores virtual world 3D data obtained by digitizing 360-degree panoramic images in the real world. For example, Google Street View 3D data can be used.

  The virtual world 3D data uses a flash developed as an animation creation tool (animation authoring tool), and interactive expression can be realized by writing a script. This flash is a type of program that controls characters and images that you want to move, and you can create an animation by placing a still image on the timeline, which is called an Action Script. Script scripts can realize complex interactions like games. As a result, as described later, an agent (avatar) can be displayed in the 3D virtual world, and the agent corresponding to the user can be moved and displayed at the same corresponding position in the virtual world as the user moves in the real world. be able to.

  For each area corresponding to the real world address in the virtual world 3D data, position data is stored in association with each other. For example, as shown in FIG. 3, as the position data, the position data (Shibuya-ku 1-1-1) is associated with the location of the virtual world 3D data corresponding to the address of Shibuya-ku 1-1-1. It is remembered. As a result, when the user inputs position data including an address or the like and specifies the access position, the virtual world 3D data portion corresponding to the specified position data is read out and the user terminal (cell phone 2 or the like) is read out. ) Is displayed.

  FIG. 4 is a diagram for explaining data stored in the user database 11 of the service provider 8. An agent ID for specifying each member user's agent (avatar) is stored in association with each user ID. Further, GPS data specifying the current position is transmitted to the server 10 of the service provider 8 from the user who has turned on the GPS function of the mobile phone 2. The server 10 converts the transmitted GPS data into coordinate data composed of latitude and longitude, and stores them in the storage area of the current position GPS data of the corresponding user ID in the user database 11. For example, in the case of the user ID of 13B9PS in FIG. 4, the latitude is 35.669299 and the longitude is 139.713655 as the current position GPS data.

  Further, the server 10 stores the position data obtained by converting the current position GPS data (latitude and longitude) into position data including addresses and the like in the position data storage area of the user database 11.

  Returning to FIG. 3, the virtual tag database 9 stores a user ID and the position data, virtual tag display data, virtual tag type, and virtual tag creation date and time in association with the user ID. The position data is data for indicating the location where the virtual tag is generated. The virtual tag display data is data for displaying a virtual tag in the virtual world, and is composed of text data, image data, and the like.

  The virtual tag type is data indicating the type of virtual tag to be displayed, and includes an audio virtual tag, an advertisement virtual tag, a shared virtual tag, and the like. Among these, the shared virtual tag is the one described with reference to FIGS. In the detailed description of the present invention, in addition to the shared virtual tag, there is a virtual tag generated by the user or one vendor alone. The voice virtual tag is a virtual tag that can convey a message by voice. The advertisement virtual tag is a virtual tag for advertisement created by an advertising agency. Virtual tags other than the shared virtual tag can be freely accessed by anyone other than the creator of the virtual tag.

  Further, for example, the shared virtual tag shown in FIG. 2 can be configured with an audio virtual tag. Then, Mr. C and Mr. D can input a message by voice without key input, and there is an advantage that quick input can be performed in an emergency.

  The creation date and time is data indicating the date and time when the virtual tag was created. For example, when the user ID is 13B9PS, the creation date is 0902190921, which means 09:21 on Feb. 19, 2009.

  The server 10 of the service provider 8 uses a virtual world that is mashed up with a street view or the like as a 3D virtual world on the net that accurately copies the real world. The server 10 specifies the current location of the member user in the real world using the mobile phone 2 of the member user, and displays the avatar (agent) of the member user at a location in the virtual world corresponding to the current location. When another member user enters the virtual world and meets an avatar (agent), the member user and the avatar (agent) can communicate with each other. The conversation via the avatar in the virtual world is a well-known and commonly used technique in the 3D virtual world such as Second Life, and this well-known and commonly used technique is used. In addition, since an avatar (agent) is an agent having a certain level of conversation ability, such as the aforementioned CLON, a user in the real world can leave a conversation to his / her avatar to some extent, and the conversation contents can be transferred to a mobile phone. Talk to the person on your own only when you need it.

  FIG. 5 is a block diagram of a hardware configuration of the mobile phone 2. The mobile phone 2 includes a CPU (Central Processing Unit) 31 for controlling the entire mobile phone 2 including line connection processing and data communication processing, and a ROM (Read Only Member) that stores programs for executing various functions. 32. A camera input unit 34 composed of a CCD (Charge Coupled Device) image pickup device for photographing the surrounding scenery, and at least one still image data obtained by photographing with the camera input unit 34 is stored. A RAM (Random Access Memory) 33 including a memory for displaying, a display unit 35 for outputting an image such as a liquid crystal display panel, a wireless communication processing unit 36 for communicating via the Internet 6, and a user of the mobile phone 2 The input operation unit 37 is configured to cause the CPU 31 to execute a desired function. The input operation unit 37 includes a touch pen, a jog dial, a keyboard, a micro switch, and the like. The interface 41 performs interface processing to the internal bus 40 of various circuits and devices.

  Further, the mobile phone 2 includes a voice output unit 38 a, a voice input unit 38 b, an EEPROM (Electronically Erasable and Programmable Read Only Memory) 42, and a position information acquisition unit 39 for a user to make a voice call. As described with reference to FIG. 3, the position information acquisition unit 39 acquires the current position based on the GPS information from the satellite 1, the radio wave from the base station 3, and the radio wave from the wireless LAN access point 7.

  The EEPROM 42 stores a list of shared virtual tags generated by the user in the past. In this list, the geographical position (address) where the shared virtual tag is created and the user's memo are stored in association with each shared virtual tag. In the example of memo writing in FIG. 5, good young people, friendly, intelligent, etc. are stored as impressions of the other party of the shared virtual tag. A list of shared virtual tags stored in the EEPROM 42 is displayed on the display unit 35 in accordance with the operation of the input operation unit 37 of the mobile phone 2 by the user. The user selects and clicks the shared virtual tag to be accessed with reference to the creation position and the note. Then, the clicked shared virtual tag is displayed together with the virtual world of the generated geographical position by the processing of S80 to S88 described later (see FIG. 2).

  The user can confirm the scenery around the displayed shared virtual tag with the video of the virtual world, confirm the place where the other party is met, and restore the other party's memory from that place. Thereby, it is possible to restore the memory of the partner who has met without knowing the personal information of the partner, and then determine whether or not to access the shared virtual tag. If the user clicks on the shared virtual tag to access, the web page for contact is displayed and can be written and viewed by the processing of S90 to S94 described later.

  Next, a block diagram of the hardware configuration of the server 10 and the server 21 is shown in FIG. The functions of the CPU 50, the ROM 51, and the RAM 52 are the same as those described above for the mobile phone 2. The servers 10 and 21 have storage units (not shown). The storage unit is a storage device that stores various programs and files, information and data including large-capacity images, and can read them appropriately. These data and programs can be written into the RAM 52 as needed to perform various types of information processing. The input unit 55 includes a keyboard, a mouse, and the like, and gives commands for causing the servers 10 and 21 to perform various information processing. The interface 58 performs interface processing to the internal bus 57 of various circuits and devices. The display unit 54 is configured by a CRT, LCD, or the like, and displays characters, figures, and images. The communication control unit 53 manages a communication function for transmitting and receiving data and the like via the Internet 6.

  Next, a flowchart for generating the above-described shared virtual tag is shown in FIG. In the present invention, not only users in the real world can generate a shared virtual tag in the virtual world using the mobile phone A and the mobile phone B, but also users in the real world enter the virtual world and use their mobile phones. It can be used to generate virtual world agents (avatars) and shared virtual tags. A shared virtual tag can also be generated between agents (avatars). Furthermore, users who have entered the virtual world can generate a shared virtual tag via their agents (avatars). In this way, the agent (avatar) is also stored in the user database 11 as an independent member user so that the agent (avatar) can generate the shared virtual tag independently of the user. For example, as shown in FIG. 4, the user agent ID corresponding to 13B9PS as the user ID is θ42S15, and this agent (avatar) is also stored in the user database 11 as an independent member user. When the agent ID of θ42S15 is stored in the user ID storage area of the user database 11 and the agent with that agent ID has created a shared virtual tag, AP81K7 that is the ID for the shared virtual tag is the user. In addition to being stored in the database 11 (see FIG. 4), the virtual tag database 9 also stores position data, virtual tag display data, virtual tag type, and creation date / time as user ID data of θ42S15.

  In the flowchart of FIG. 7, one of the parties that generates the shared virtual tag transmits data (variable shared virtual tag ID) specifying its own shared virtual tag ID to the mobile phone of the other party, and the other party Mobile phone transmits its own user ID and received variable shared virtual tag ID to the server 10, whereby the server 10 identifies the party that generates the shared virtual tag and shares it for that party A method of generating a virtual tag is adopted.

  First, in the mobile phone A or the agent A, a process of calling up its own shared virtual tag ID is performed in step S (hereinafter simply referred to as S) 1. The shared virtual tag ID is stored in a built-in memory in the case of the mobile phone A, and is stored as knowledge data for the agent in the case of the agent A.

  Next, a process of generating a variable shared virtual tag ID using the time information of the atomic clock included in the GPS radio wave received from the satellite 1 is performed in S2. In this process, a variable shared virtual tag ID is generated by performing a process such as adding the GPS time information to the shared virtual tag ID called in S1 and encrypting it. In S3, the generated variable shared virtual tag ID is transmitted to the mobile phone B by infrared communication. When transmitting to Agent B, the variable shared virtual tag ID is notified to Agent B in the virtual world without using infrared communication. Instead of notifying the shared virtual tag ID as it is to the other person, the shared virtual tag ID is stolen to others as a variable shared virtual tag ID that has undergone processing such as encryption. Can be prevented as much as possible.

  In mobile phone B or agent B, it is determined whether or not to access server 10 in S4. When an operation or determination to access server 10 is performed, the user ID of mobile phone B or agent B is set in S5. A process of transmitting the personal authentication data including the data to the server 10 is performed. The server 10 confirms the identity of the server 10 based on the transmitted data in S6, and returns an access permission to the mobile phone B or the agent B in S7 when the identity is confirmed. After receiving the access permission, the shared virtual tag generation request operation is performed in S8, and the current position data and the variable shared virtual tag ID transmitted in S3 are transmitted to the server 10 in accordance with the operation. Then, a shared virtual tag generation request is made (S9). In response to this, the server 10 performs a process of generating a shared virtual tag in the virtual world in S10.

  A flowchart of the subroutine program of the shared virtual tag generation process shown in S10 is shown in FIG. Referring to FIG. 8, the process of extracting the shared virtual tag ID and time information by combining the received variable shared virtual tag ID and returning it to the original plain text is performed in S15. This time information is the GPS time information added to the shared virtual tag ID in S2 described above. Next, in S16, it is determined whether or not the extracted time information is within an allowable error range compared to the current time. In the case of sending an ID for another person's variable shared virtual tag used at the time of generating the previous shared virtual tag instead of generating the current shared virtual tag to the server 10 and improperly requesting generation of the shared virtual tag, Since the current time and the time information included in the transmitted variable shared virtual tag ID are significantly different from each other, NO is determined in S16 and the control shifts to S20. Processing is performed to control an unauthorized user who has requested the generation of.

  Further, through S20, a process for searching the virtual tag database 9 for the extracted shared virtual tag ID having the same creation date and time as the extracted time information is performed. Next, in S21, it is determined whether or not there is a corresponding item. If there is a corresponding item, the user ID (two or more) of the corresponding shared virtual tag is specified in S22, and in S23. Then, a process for requesting the mobile carrier to identify and deal with the person corresponding to the identified user ID is performed. The mobile carrier that has received this request specifies the person and sends a warning to the person, or cancels the contract when the person is too malicious.

  On the other hand, if it is determined in S21 that there is no corresponding item, the process proceeds to S24, where the user ID is specified from the extracted shared virtual ID, and the person corresponding to the user ID is specified and the request is taken. To the mobile carrier.

  On the other hand, if YES is determined in S16, the control proceeds to S16a, and a further security check is performed based on whether the current position of the party generating the shared virtual tag is approximate. Specifically, the process of acquiring the position of the requester of the shared virtual tag generation is performed in S16a. In the example of FIG. 8, the current position of the mobile phone B or the agent B is acquired. However, when the user of the mobile phone B is accessing a predetermined position in the virtual world as described with reference to FIG. 2, the position of the real world corresponding to the position of the accessing virtual world is Obtained as the current position. Further, when the agent (avatar) is the requester of the shared virtual tag generation, the real world position corresponding to the current position of the agent (avatar) in the virtual world is acquired as the current position.

  Next, a process of specifying a user ID from the shared virtual tag ID extracted in S15 is performed in S16b. Next, in S16c, a process for acquiring the current position information of the user ID is performed. In the same way as the current position of S16a, when the user has entered the virtual world and accessed the predetermined position, the current position information indicates the predetermined position in the real world corresponding to the predetermined position in the virtual world. Obtained as location information. When the user ID specified from the shared virtual tag ID is that of an agent (avatar), the real world position corresponding to the current position of the agent (avatar) in the virtual world is set as the current position. To be acquired.

  Next, in S16d, it is determined whether or not the acquired current position and the current position of the shared virtual tag generation requester are within a predetermined distance. The predetermined distance is a distance at which communication for obtaining an agreement for generating the shared virtual tag at this location is possible, for example, a distance of about 10 meters. As a case where it is determined that the distance is not within the predetermined distance, for example, the shared virtual tag ID of another person other than the person who generates the current shared virtual tag is illegally acquired, and the shared virtual tag ID of the other person is obtained. An illegal act can be considered, such as when a variable shared virtual tag ID using GPS time information is abused and transmitted. In such a case, a determination of NO is made in S16d, and the control proceeds to S24, and as described above, a request for identifying and dealing with the user who has performed such an illegal act is sent to the mobile carrier. Do it.

  On the other hand, if YES is determined in S16d, the process proceeds to S17 to search the user database 11 and specify the user ID from the shared virtual tag ID. In S18, the virtual tag database 9 is specified. The stored user ID and the user ID received at the time of access are stored, and the data of the shared virtual tag is stored in association with the user ID. The state stored in S18 is the data of the shared virtual tag corresponding to the user IDs A4VZ12 and B27FH8 in the virtual tag database 9 of FIG.

  Next, in S19, a process of displaying the shared virtual tag in the received virtual world at the current position is performed. This state is shown in FIG. However, in this display process, it is displayed only on the mobile phone of the party who created the shared virtual tag.

  As described with reference to FIG. 8, as security measures at the time of shared virtual tag generation, the first stage security check using the times of S16, S20 to S24 and the shared virtual tag generation person shown in S16a to S16d and S24 The second stage security check based on the current position of the camera is performed, and high security can be ensured by the double security check.

  FIG. 9 is a flowchart showing a virtual world display process performed by the server 10 of the service provider 8. By S30, it is determined whether or not the user ID and the GPS data are received. If it has not been received, the control proceeds to S33, where it is determined whether or not a user ID and an access position have been input. If not, the process returns to S30 again.

  If the member user turns on the GPS function of his / her mobile phone 2 in the course of the loop of S30 → S33 → S30, the user ID and the GPS data indicating the current position from the mobile phone 2 are stored in the service provider 8. It is sent to the server 10. Then, a determination of YES is made in S30, and the control advances to S31, and a process of converting the received GPS data (coordinate data composed of latitude and longitude) of the current position into position data composed of an address is performed. Next, in S32, the user database 11 is searched to update the GPS data and the position data corresponding to the received user ID, and the control advances to S33. In addition to turning on the GPS function of the mobile phone 2, the control may advance to S <b> 31 only after an operation of displaying his / her avatar (agent) in the virtual world.

  On the other hand, if the member user operates his / her mobile phone 2 to input the access position in order to access the virtual world in the course of the loop of S30 → S33 → S30, the access position and the user ID are the service provider 8. Sent to the server 10. The access position is not only when the user operates the mobile phone 2 to input an address (position data) that the user wants to access, but also displays the shared virtual tag created by the user in the past and the created position on the mobile phone 2. By displaying a list and selecting and clicking the shared virtual tag that the user wants to access from the tag list, the position data of the shared virtual tag (see “position data” in the virtual tag database 9 in FIG. 3) is automatically obtained. It may be input.

  If there is an input of the user ID and the access position, the control proceeds to S34, and it is determined whether or not the input user ID is registered in the user database 11. If it is not registered, since it is not a member user, control is performed to display the display of NG on the mobile phone 2 in S35.

  On the other hand, if the input user ID is registered in the user database 11, the control advances to S36, and a process of transmitting the input access position to the server 21 of the virtual world provider 20 is performed. When the server 21 of the virtual world provider 20 receives the access position, it searches the virtual world database 22 to read out the virtual world 3D data portion corresponding to the access position (position data), and sends it to the server 10 of the service provider 8. Send. The server 10 acquires the virtual world 3D data corresponding to the transmitted access position (S37), searches the user database 11 by S38, determines an agent (avatar) near the access position, and acquires the acquired virtual Control is performed to overlay and display the agent on the world 3D data.

  Next, in S39, the virtual tag database 9 is searched, and the process of reading the position data of the shared virtual tag corresponding to the input user ID is performed. Next, the process proceeds to S40, and it is determined whether or not the position data read out in S39 is included in the currently displayed virtual world 3D area. If not included, control returns to S30. On the other hand, if it is included, the process proceeds to S41, and control is performed to read out the shared virtual tag determined to be included from the virtual tag database 9 and to display it overlaid on the virtual world 3D. Next, the process proceeds to S42, an access process to the shared virtual tag is executed, and the process returns to S30.

  A flowchart of the access processing to the shared virtual tag is shown in FIG. As shown in FIG. 10, when the user operates the mobile phone 2 to display the list of shared virtual tags stored in the EEPROM 42 as described above on the display unit 35, a determination of YES is made in S80. Then, the authentication data including the user ID in S81 is transmitted to the server 10. The server 10 that has received it confirms the identity in S82. When the user who has received the access permission in S83 operates the mobile phone 2 to select and click the shared virtual tag to be accessed, an access request to the shared virtual tag in S85 is transmitted to the server 10.

  The server 10 performs the processing of S86 and S87, and as a result, only the shared virtual tag corresponding to the user ID of the accessing person, that is, the user's own shared virtual tag is displayed on the mobile phone 2 by S88. Is done. Therefore, it is possible to prevent access by anyone other than the creator of the shared virtual tag. If the shared virtual tag corresponding to the user ID is not stored in the virtual tag database as a result of the search in S86, a message indicating that access is not possible is returned to the mobile phone 2 or the agent. FIG. 10 shows an example in which the display of the shared virtual tag is performed not only in the virtual world but also in the real world, as indicated by S87 and S88. As a display method of the shared virtual tag in the virtual world, for example, a method in which the shared virtual tag is displayed at a predetermined position by looking into the real world through a camera function of a mobile phone can be considered (Sekai Camera ( Registered trademark)).

  In addition, when the user generates a plurality of shared virtual tags, for example, the plurality of shared virtual tags and their creation positions are displayed in a list in time series, and the share selected and clicked by the user from the tag list If it is possible to jump and move to the virtual world to which the virtual tag is attached, the convenience for the user is enhanced.

  FIG. 11 is a flowchart showing the operation of the agent (avatar). In S50, it is determined whether or not another avatar has spoken in the vicinity of the user (agent) in the 3D virtual world, and the process waits until the voice is spoken. If it is spoken, the control proceeds to S51, and a process of pop-up notification to the corresponding mobile phone 2 of the user is performed. Next, the process proceeds to S52, in which a conversation corresponding to the story is performed, and the content of the conversation is displayed on the mobile phone 2.

  Next, in S53, it is determined whether or not the user himself wishes to talk. This is determined based on whether or not the user has performed his / her intention to display a conversation by operating his / her mobile phone 2. If the user himself / herself does not wish to have a conversation, a determination is made in S54 as to whether or not the conversation has ended. If the conversation has not yet ended, the control returns to S52.

  On the other hand, if the user himself / herself wishes to have a conversation, the control proceeds to S55, where control is performed to switch to the user's own conversation and continue the conversation. Next, in S56, it is determined whether or not the conversation has ended. If the conversation has not ended, the processing in S55 is continued. Then, when the conversation is finished, the process returns to S50.

  In this way, when someone speaks in the virtual world, the user's agent (avatar) will initially deal with it, so the user's confidence does not need to constantly monitor the virtual world, but only focuses on the real world. I can keep it.

  Further, the agent (avatar) may be a resident agent resident in a user terminal (for example, the mobile phone 2 or the like). On the other hand, it may be a mobile agent that is usually stored in the database of the service provider 8 (for example, the user database 11) or the user terminal and moves to a necessary place as necessary.

  There are two types of agents (avatars) displayed in the virtual world. First, the virtual world geographical position corresponding to the current position of the user in the real world is displayed, and the first person who has the ability to talk to the virtual world and the virtual world, and the virtual world intruder are indicated as the entry position. It is the 2nd agent for displaying by. In the virtual world, it is desirable that the first agent and the second agent can be visually distinguished. When an intruder in the virtual world meets another agent (avatar), the agent (avatar) is the agent of the user in the real world (avatar) or the agent of the intruder in the virtual world (avatar) This is to distinguish whether to speak and to select the content of the talk.

  FIG. 12 is a flowchart showing generation control of a shared virtual tag for business use. This business-use shared virtual tag is used to generate a community in which attendees who have visited an event venue such as an exhibition or concert can be contacted later by the organizer or attendees. The “event” in the present invention is a wide concept including various promotions, concerts, live performances, etc. as well as an exhibition, and a concept including all events where a large number of people gather. In addition, not only events held in the real world but also events held in the virtual world are included.

  In the case of an event held in the real world, when creating a shared virtual tag (community) between the organizer and each attendee, a mobile phone is used as the terminal for each attendee, and the organizer As a terminal on the side, a shared virtual tag (community) is generated using a wireless LAN access point 7 that covers the event venue as a communication area. On the other hand, in the case of an event held in the virtual world, a shared virtual tag (community) is generated by communication between the agent (avatar) of each attendee and the venue agent constituting the virtual event venue.

  FIG. 12 performs control similar to that of FIG. 7 described above, and the differences will mainly be described here. In FIG. 12, steps similar to those in FIG. 7 are denoted by the same step numbers.

  First, the wireless LAN access point 7 or the venue agent on the event organizer side determines whether or not the event start time is reached, and waits until the event start time is reached. When it is determined that the event start time has come, personal authentication data including the user ID of the user (organizer side) is transmitted to the server 10. The server 10 confirms the identity based on the received data in the same manner as in FIG. 7, and returns an access permission on the condition that the confirmation has been made (S7). Upon receiving this, the wireless LAN access point 7 or the venue agent transmits the scheduled start time and scheduled end time of the event to the server 10 in S101. The server 10 stores the scheduled start time and scheduled end time of the received event (S102).

  On the other hand, a participant who agrees to generate a shared virtual tag (community) with the organizer executes the processes of S1 to S3 by the mobile phone 2 or the agent (avatar) as in FIG. Since the processing of S1 to S3 is executed by each mobile phone 2 (or agent) of the participant who has agreed to generate the shared virtual tag (community), it is repeatedly executed as many times as the number of agreed participants. (S103). The wireless LAN access point 7 or venue agent that received the variable shared virtual tag ID transmitted each time, as in FIG. 7, presents the current location data of the wireless LAN access point 7 or venue agent and each variable shared virtual tag. The server ID is transmitted to the server 10 to request generation of a shared virtual tag (community) (S9).

  The server 10 that has received it determines whether or not the reception time is between the scheduled start time and the scheduled end time received in S102, that is, within the event holding time (S104). If it is determined that it is not within the event holding time, the control ends without generating a business-use shared virtual tag. On the other hand, if it is determined that it is within the event holding time, a business-use shared virtual tag generation process is executed in S105.

  FIG. 12 shows a flowchart of a subroutine program for the business-use shared virtual tag generation process. The flowchart in FIG. 12 is similar to the flowchart in FIG. 8, and the same control steps are denoted by the same step numbers and the contents of the steps are omitted.

  Each step of S15, S16, S16a, S16b, S16c, S16d, and S17 to S24 is the same as the control content of each step shown in FIG. However, in S16d of FIG. 8, it was determined whether it was within a predetermined distance or not within a range of about 10 meters, but in this business-use shared virtual tag generation process, it is within the range of the event venue. Judge by distance. After the control of S17, the control proceeds to S200, and it is determined whether or not the specified user ID (host ID on the sponsor side) is already stored in the virtual tag database 9. If it has not been stored yet, that is, if it is the first generation request for a business-use shared virtual tag (community), control proceeds to S18. On the other hand, when it is determined by S200 that the specified user ID (user ID on the organizer side) is already stored in the virtual tag database 9, the control proceeds to S201, and the virtual tag database 9 is accessed. A process of storing the received user ID and storing the data of the shared virtual tag corresponding to the user ID is performed. Thereafter, the control proceeds to S19.

  As a result of the business shared virtual tag generation process, the shared virtual including all the participants who agreed to generate the business shared virtual tag within the event opening time and performed the tag generation operation and the organizer side A tag is generated. By accessing the shared virtual tag for business use, a community page generated in advance by the organizer is displayed, and various notifications and messages from the organizer are displayed on the participant side. In addition, a writing page on the participant's side is also prepared, and when the participant writes there, communication between the participants and between the participant and the organizer becomes possible.

[Modification of First Embodiment]
Next, modifications of the first embodiment are listed.

  (1) In the above detailed description, an example has been shown in which the advantage of the virtual world that the user can freely move to a desired place at any time is utilized. However, the advantage of the virtual world is not exhaustive. As described above, in the virtual world, in addition to the shared virtual tag, various virtual tags (see FIG. 3) can be accumulated and displayed in time series, and the user can access past virtual tags to view and write in the tags. Is possible. In other words, the virtual world is not just a three-dimensional spatial spread, but a so-called four-dimensional space-time world where data can be stored and viewed along the time axis. By making use of the characteristics of this four-dimensional space-time world, various attractive services will become possible.

  For example, when accessing the virtual world, not only the access location but also the past date and time that the user wants to access is specified so that the user can access the specified date and time at the specified location. For example, if you specify Tokyo Akihabara as the access location and June 8, 2008 as the past date and time you want to access, you can access the virtual tag created on the day of the magical killing incident on June 8, 2008 in Tokyo Akihabara. , You can view the current situation and video. In addition, information can be exchanged with the person who created the virtual tag through the virtual tag.

  As another example, various incidents and events that occurred in the past are listed together with the date and time of occurrence and location, and by selecting and clicking from the list, you can create a virtual space-time with the corresponding date and time of the corresponding location. You may be able to jump.

  In this way, by storing virtual tags over many years in a virtual space-time that allows time machine access using the time axis, the virtual space-time can be grown into a huge history database. Moreover, since a huge number of users take the initiative in accumulating data in the history database, a huge history database can be constructed without cost.

  (2) In the above detailed description, an avatar (agent) as a user's alternation corresponding to the user is shown. In addition, an independent character (agent) that does not correspond to any user is added to the virtual world. You may let them live. This character (agent) is composed of an intelligent agent programmed to talk to and interact with a user who has entered the virtual world, and each character (agent) has its own individuality. A user who enters the virtual world finds the character (agent) that best matches him and performs intellectual exchanges within the virtual world. This is also a modification of the second embodiment described later.

  (3) In the above detailed description, an example in which a shared virtual tag is created by two people has been shown, but the number of created people is not limited to this, and may be three or more. Further, after the creation of the shared virtual tag, a third party who is allowed access by all the parties creating the shared virtual tag may access the shared virtual tag later. As an example of access control, first, the third party notifies the shared virtual tag creator of the exact location and date and time of creation of the shared virtual tag. This information is necessary to specify the shared virtual tag that is the access permission target. Next, the variable shared virtual tag ID is notified from all the creating parties as evidence that access is permitted from all the creating parties of the shared virtual tag. Then, the notified information is transmitted to the server 10 for permission of access.

  (4) A memo function in which only one sharer of the shared virtual tag can write and view may be provided. With this memo function, for example, you can write down (write and record) things you do not want to be read by the other party, such as the first impression of the other party, the opportunity you met, the situation at that time, etc. It is possible to use the virtual tag to determine whether or not to contact the other party.

  (5) In the above-described embodiment, the shared virtual tag is displayed in the virtual world. However, the present invention is not limited thereto, and the virtual world may be eliminated so that the user terminal can directly access the shared contact page. Good.

  Specifically, in the flowchart of the shared virtual tag generation process described above, instead of the step of S19, “the mobile phone of the user ID specified from the received variable shared virtual tag ID and the mobile phone of the shared virtual tag generation requester” The step “send shared virtual tag to phone” is used. With this process, the shared virtual tag is stored in the terminal of the party (such as a mobile phone) instead of in the virtual world. If the party selects and clicks on the shared virtual tag stored in his / her mobile phone to be accessed, the designation of the clicked shared virtual tag is transmitted to the server 10 by the above-described S90, and after S91 Control is executed.

  In the case of this simple system, since the shared virtual tag is not displayed in the virtual world of a predetermined geographical position such as a meeting place, it becomes impossible to meet the memory at the time of encounter from the geographical position. Therefore, the shared virtual tag is preferably displayed on the mobile phone together with information (address or the like) that can specify the geographical position where the shared virtual tag is generated.

  (6) The shared virtual tag may be canceled by one party. The server 10 that has received the cancellation request information (including the user ID of the person in question) from the mobile phone 2 searches the virtual tag database 9 and stores the cancellation information (flag or the like) in association with the received user ID. As a result, even if the canceled shared virtual tag is written from the other party, control is performed so that the pop-up notification to the mobile phone 2 of the canceller is not performed.

  (7) You may employ | adopt the means which prevents the stalking act which abused the virtual world of following a certain user who is moving in the real world in the virtual world. Specifically, when the user previously registers a specific area such as the vicinity of the home or the workplace in the user database 11 of the service provider 8 and displays an avatar (agent) as an overlay on the virtual world in S38, Control is performed so that an avatar (agent) is not displayed in the registered specific area. This is also a modification of the second embodiment described later.

  (8) It is desirable to prepare a way to contact later even if the other party is told to generate a shared virtual tag. For example, first, not only the position data is updated in S32, but also past position data and time data are stored in the user database 11 as a history. Then, when meeting or separating from the real world, the virtual world, or between the virtual world and the real world, register the geographical location and time of the encounter (registration at the time of encounter). When the user wants to make a contact later, the server 10 searches for a partner that matches the registered geographical position and time, and makes a contact offer to the searched partner (for example, An offer is made to the shared virtual tag generation to the other party via the service provider 8).

  The partner search is based on the history data of the position data and the time data stored in the user database 11 and identifies the partner of the history data that matches the geographical location and time specified by the contact offerer. . For registration of geographical location and time (registration at the time of encounter), the user operates the mobile phone 2 to register with the mobile phone 2 itself or to register with the user database 11 by the server 10. The registration time may be any convenient time for searching for a partner such as an arbitrary time during the meeting with the partner, a time separated from the meeting time, or a time meeting the separated time. This encounter time registration is preferably registered in the user database 11 by the server 10 at the time of encounter so as to prevent contact offers due to impersonation or the like. At that time, the above-described steps S4 to S7 and S8 are changed to “Meeting point registration request operation”, and S9 is changed to “Request for meeting point registration by transmitting the geographical location data and time data that have been met” , S10 is changed to “Meeting point registration process”. In the meeting time registration process, the current position of the meeting point registration requester is acquired based on the transmitted user ID, and the transmitted geographical position data is within a predetermined distance (for example, within 10 meters). And the transmitted geographical data and time data are registered in the user database 11 in association with the user ID on condition that the transmitted time data and the current time are within an allowable range. To do.

  If the other party agrees to the request for generating the shared virtual tag, the shared virtual tag is generated at the location where the other party has met. If it is desired to notify the telephone number and the offerer of the shared virtual tag generation agrees with it, the email address and the telephone number may be exchanged with each other, and it is not always necessary to generate the shared virtual tag.

[Second Embodiment]
Next, a second embodiment will be described. The virtual world in the first embodiment described above mainly targets only the current virtual world, which will be described below. In the second embodiment, not only the current virtual world but also the past virtual world and the future virtual world are targeted.

  In the second embodiment, in addition to the server described in the first embodiment, control flowcharts of various computers such as a police server, an advertiser client, an advertiser server, and a store vendor client are described. Yes. The hardware configurations of various computers that appear for the first time in the second embodiment are the same as those described with reference to FIG. 6 in the first embodiment. Therefore, in the second embodiment, the hardware configurations of the various computers described above are used. The description of the hardware configuration is not repeated.

  First, the user four-dimensional coordinate database 11a will be described with reference to FIG. This user four-dimensional coordinate database 11a is a modification of the user database 11 shown in FIG. 4 in the first embodiment. Here, differences from the first embodiment will be mainly described.

  The user four-dimensional coordinate database 11a stores user ID, shared virtual tag ID, agent ID, current position (GPS data, etc.), position data, and schedule data. As will be described later, the schedule is data in which the user himself / herself operates the mobile phone 2 and inputs a future schedule, and is future data. For example, if you plan to participate in a XX event at a certain date and time, the user inputs the XX event, date and location data from the mobile phone 2, and the data corresponds to the user ID in the user four-dimensional coordinate database 11a. It is memorized.

  The current position (GPS data or the like) is composed of latitude data x, longitude data y, and sea level (elevation) data z. This data is calculated by combining the GPS data from the mobile phone 2 possessed by the user, the radio wave from the base station 3 connected to the mobile phone network 4 and the radio wave from the wireless LAN access point 7. Position data. For example, in the case of a user whose user ID is 1R37P8, latitude x = 35.69419, longitude y = 139.714849, and altitude (elevation) z = 28 mm. The z data is a height specified from the access point 7 when the mobile phone 2 receives a radio wave from the access point 7 installed on the floor of the building when the user enters, for example, a high-rise building. (Elevation) data. When the user is not entering a high-rise building or the like, since the altitude data is not known, “z = unknown” as shown in FIG.

  This current position data changes as the user moves. In the second embodiment, the history of the change is stored retrospectively along the time axis w. In other words, this user four-dimensional coordinate database stores three-dimensional data of x, y, and z and history data that changes along w, which is the time axis, thereby storing the four-dimensional coordinate data. Will be. The position information (x, y, z) is stored in the user four-dimensional coordinate database 11a in accordance with the above-described S30 to S32. The user four-dimensional coordinate database 11a also cumulatively stores past position information (x, y, z). Therefore, the position information x, y, z along the time axis w is stored in the user four-dimensional coordinate database 11a.

  In addition, since “schedule” data is also stored, not only past position data of the user but also future scheduled data is stored.

  The user ID “θ42S15” is the user's own ID for treating the agent itself as a user, as described in the first embodiment.

  Next, with reference to FIG. 15, a flowchart showing a main routine program of the mobile phone 2 and the server 10 of the service provider 8 in the second embodiment will be described.

  Referring to FIG. 15A, in the mobile phone 2, the current virtual world terminal process is executed in S300, the past virtual world terminal process is executed in S301, the future virtual world terminal process is executed in S302, and the authentication is performed in S303. Terminal processing is executed, virtual world advertising terminal processing is executed in S304, marketing terminal processing is executed in S305, and then the process returns to control S300.

  Referring to FIG. 15B, in server 10, the current virtual world handling process is executed in S310, the past virtual world handling process is executed in S311, the future virtual world handling process is executed in S312, and authentication is performed in S313. The process is executed, the virtual world advertisement handling process is executed in S314, the marketing handling process is executed in S315, and then the control returns to S310.

  The current virtual world terminal process and the current world virtual world compatible process are processes that provide various services using the current virtual world. The past virtual world terminal process and the past virtual world support process are processes that provide various services using the past virtual world as a stage. Future virtual world terminal processing and future virtual world compatible processing are processes that provide various services using the future of the virtual world as a stage. The authentication terminal process and the authentication process are processes for performing authentication by utilizing the four-dimensional coordinate data stored in the user four-dimensional coordinate database of FIG. The virtual world advertising terminal process and the virtual world advertisement handling process display an advertisement in the virtual world and enable monetization by using revenue from the advertiser. The marketing terminal process and the marketing-compatible process are processes for collecting history data of user behavior (location of time and time) in the virtual world (four-dimensional space-time) and utilizing it for marketing. Details of these processes will be described later.

  FIG. 16A is a flowchart showing a subroutine program of the current virtual world terminal process shown in S300 of FIG. 15A. Referring to FIG. 16A, in the current virtual world terminal processing, shared virtual tag terminal processing is performed in S320, virtual world display terminal processing is performed in S321, emergency terminal processing is performed in S322, and S323. The disaster terminal processing is performed, the cyber special zone terminal processing is performed in S324, the common point search request processing is performed in S325, the community virtual tag terminal processing is performed in S326, and the link source designation terminal processing is performed in S327. Is called.

  FIG. 16B is a flowchart showing a subroutine program of the current virtual world handling process shown in S310 of FIG. 15B. Referring to FIG. 16B, in the current virtual world handling process, a common virtual tag handling process is executed in S330, a virtual world display handling process is executed in S331, and an emergency handling process is executed in S332. Disaster response processing is executed in S333, cyber special zone response processing is executed in S334, common point search processing is executed in S335, community virtual tag response processing is executed in S336, and user four-dimensional coordinate search processing is executed in S337. Is executed, and link source designation corresponding processing is executed in S338.

  Specifically, the shared virtual tag terminal process and the shared virtual tag corresponding process are the controls shown in FIGS. 7, 8, and 10 to 13. The virtual world terminal process and the virtual world display corresponding process are processes for displaying a virtual world corresponding to a place and time when the user enters the virtual world and enters the virtual world. The virtual world display correspondence processing will be described later with reference to FIG.

  The emergency terminal process and the emergency response process are processes for displaying a message such as “Please help!” In the virtual world corresponding to the current location of the user when an emergency occurs and the user is requested for help. It is. In addition to the virtual world, a message “Please help!” May be displayed as a virtual tag in the real world at the current position of the user. Then, when the user moves, the mobile phone 2 possessed by the user also moves, and the message in the virtual world and the real world is also moved and displayed as the mobile phone 2 moves.

  It should be noted that by executing this emergency terminal processing, the server 10 may detect it and control it to automatically report to the police, the security agency, the medical institution, or the like. Furthermore, an emergency shelter (a public facility such as a convenience store, a gas station, or a police fire station) may be displayed on the mobile phone 2 of a user who has performed an operation for executing emergency terminal processing. .

  The disaster terminal processing and the disaster response processing are processing for controlling display in the virtual world of position indications necessary at the time of a disaster such as a shelter, a hospital, a fire department, and a police at the time of a disaster. This position display process uses a virtual tag dedicated to disasters that is different from a normal virtual tag. In other words, the system independently operates as a disaster information providing system, and provides information, contacts, messages, etc., and displays them by a virtual tag dedicated to disaster. Thereby, it is possible to avoid the confusion of information in an emergency, and to provide information at the time of an appropriate disaster. In addition to the display of the location information described above, the information to be provided includes the provision of information on victims in hospitals and shelters, the provision of comprehensive information regarding disasters, the display of emergency messages at shelters, etc. Do.

  The cyber special zone terminal processing and the cyber special zone response processing are control processing in the cyber space determined by the government or the like so as to apply special rules different from the social rules applied to the real world. For example, the virtual world that the user can enter is composed of multiple layers, the first layer is a cyber space to which the same social rules as the real world are applied, and the second layer is a high consumption tax rate (for example, 20%) This is a cyber space where social rules are applied and the social welfare associated therewith is substantial, and the third layer is configured as, for example, a cyber space to which a symbiotic economy is applied (symbiotic economic cyber space).

  The symbiotic economy is to form a self-sufficiency zone (referred to as FEC self-sufficiency zone) of F (foods = food), E (energy), and C (care = human relations in a broad sense) at the citizen level. In the symbiotic economic cyber special zone, a solid economic zone independent of the yen-based monetary economy is established through solidarity, participation, and collaboration. In addition, we will contribute to the formation of FEC self-sufficiency areas by effectively utilizing cyberspace.

  In order to establish an economic zone that is independent of the monetary economy of the yen, for example, a unique virtual currency within the symbiotic economic cyber special zone is issued, and the yen and currency are directly converted into currency under the floating system. We will conduct external transactions with the countries we are trying to create, thereby making the symbiotic economic cyber special zone an economic zone that is economically independent from the real world.

  Further, in addition to the issuance of virtual currency, “respect figures” in the respect market may be introduced. The “respect value” is value information representing respect for the other party. At least a part of the original function of money (exchange value and value standard (measure)) is recognized in the “respect figures” accumulated from others. This can provide motivation other than economic benefits for developing a voluntary economy.

  The common point search request process and the common point search process are processes for searching for a common point such as an action place between a certain user and another user. Details will be described later with reference to FIG.

  Community virtual tag terminal processing and community virtual tag handling processing are virtual worlds in which community virtual tags for exchanging opinions on events that occurred in the real world (for example, guerrilla live or total solar eclipse) correspond to the location of the event. It is a process for generating in the real world. Details will be described later with reference to FIGS.

  The link source designation terminal process and the link source designation corresponding process are when the user describes a blog or the like based on the user's conversation or action history stored as a history in the virtual world (on the four-dimensional coordinates). The trackback process for attaching a hyperlink to the action history that is the basis of the action history is performed. Details will be described later with reference to FIGS.

  The user four-dimensional coordinate search process is a process for searching for a user located in a certain closed space in four-dimensional coordinates from a predetermined organization such as the police. For example, when a murder occurs at a certain place at a certain time, the occurrence time of the murder case that should be investigated and the user (eyewitness etc.) in the vicinity of the occurrence place are searched and indexed. Use it sometimes. Details will be described with reference to FIG.

  FIG. 17 is a flowchart showing a subroutine program of the common point search request process shown in S325 of FIG. 16 and the common point search process shown in S335. As described above, the common point search request process searches for a geographical common point in the behavior between users, and is executed between the user's mobile phone A or B or the agent A or B. First, in mobile phone A or agent A, a determination is made as to whether or not a common point search operation has been performed in S370. If there is an operation for searching for mutual common points, a determination of YES is made in S370, the process proceeds to S371, and a process of reading the shared virtual tag ID is performed. This is a process of reading the shared virtual tag ID stored in the EEPROM 42 in the case of the mobile phone A, and in the case of the agent A, the shared virtual tag ID stored as knowledge data by the agent A is used. This is a reading process.

  Next, the control proceeds to S372, and processing for generating a variable shared virtual tag ID using GPS time information is performed. This process is the same as the process of S2 in FIG. 7, and the description thereof will not be repeated here. Next, in S373, processing for transmitting the variable shared virtual tag ID to the mobile phone B or the agent B is performed. In the mobile phone B or the agent B, first, in S376, it is determined whether or not there is a common point search operation. If there is no common point search operation, this subroutine program ends. If there is, the mobile phone A or the agent B ends in S377. The variable shared virtual tag ID transmitted from A is received. Next, in S378, it is determined whether or not to access the server 10, and the process waits until access. When the user operates the mobile phone B to access the server 10 or when the agent B determines that the server 10 is accessed, a determination of YES is made in S378 and control is performed. Proceeding to S <b> 379, a process of transmitting personal authentication data including the user ID to the server 10 is performed.

  The server 10 receives it (S384), confirms the identity in S385, and transmits the access permission to the mobile phone B or the agent B in S386. S378, S379, and S384 to S386 are the same as the processes of S4 to S7 in FIG. 7, and detailed description thereof will not be repeated here.

  The mobile phone B or agent B receives the access permission transmitted from the server 10 (S380), and for S381, the current location data of the mobile phone B or agent B and the variable shared virtual tag of the mobile phone A or agent A A process of transmitting the ID to the server 10 and requesting a search for common points is performed.

  The server 10 receives it (S387), and executes the processing of the same steps as S16, S16a to S16c, S16d, and S20 to S24 shown in FIG. Next, if YES is determined in S16d, the control proceeds to S388, where both the mobile phones A and B or the agents A and B are searched for the user four-dimensional coordinate database 11a, and the data that is common only to both positions is searched. And data having a common position and time. In step S389, the specified data is transmitted to the mobile phone A or agent A and the mobile phone B or agent B. The mobile phone A or the agent A receives it (S374) and displays the received data (S375). The mobile phone B or the agent B receives the data transmitted in S389 (S382) and displays the received data (S383).

  By this control, the owner of the mobile phone A and the owner of the mobile phone B or the agent A and the agent B can confirm points that are geographically common to each other in their actions. For example, it is possible to confirm common points such as having watched the 2010 FIFA World Cup with each other and frequently going to the same restaurant, and can provide materials useful for subsequent communication.

  In addition, only one party (mobile phone B or agent B) does not issue a common point search request alone, but transmits the variable shared virtual tag ID from the other party (mobile phone A or agent A). Since conditions (see S373 and S377), a common point search request can be issued, mutual points (personal information) can be exchanged under agreement between the parties, and privacy issues can be cleared.

  18 to 20 are flowcharts showing a subroutine program of the community virtual tag terminal process shown in S326 of FIG. 16 and the community virtual tag corresponding process shown in S336. First, in the server 10, it is determined whether or not an event input operation has been performed in S410, and if not, the process proceeds to S412. For example, when an event such as a total solar eclipse, a tornado, or a guerrilla live by a famous entertainer occurs, the employee (operator) of the service provider 8 informs the server 10 of the occurrence location and occurrence time of the events considered to be important. input. For example, in the case of a total solar eclipse or a tornado, since the location of occurrence moves with time, x, y, z, and the like representing the location of occurrence, as in the user four-dimensional coordinate database 11a shown in FIG. Input as four-dimensional coordinate data consisting of a change w of time. Then, a determination of YES is made in S410, and the process proceeds to S411, in which the event name, the occurrence location, and the occurrence time that occurred are stored in an event four-dimensional coordinate database (not shown).

  On the other hand, in the mobile phone 2, it is determined whether or not the operation of the community virtual tag has been performed in S400. If not, the control proceeds to S424 shown in FIG. If the determination is not made, the community virtual tag terminal processing subroutine program ends. On the other hand, when the user operates the mobile phone 2 and inputs an operation of the community virtual tag, a determination of YES is made in S400, and the process proceeds to S401 to determine whether or not there is an operation of storing the current position and time. If not, it is determined in S403 whether or not a community virtual tag generation operation has been performed. If not, the subroutine program for the community virtual tag terminal processing is terminated.

  On the other hand, when the user accidentally encounters a guerrilla live or a tornado, the mobile phone 2 performs an operation of storing the current location and current time of the encounter location. Then, a determination of YES is made in S401, and in S402, the current position and time, that is, the position (x, y, z) where the guerrilla live or tornado is encountered and the time (w) are stored in the EEPROM 42.

  Next, if the user operates the mobile phone 2 to perform an operation for generating a community virtual tag, a determination of YES is made in S403, the control proceeds to S404, and the stored information stored in S402 is selected. It is determined whether or not an operation for designating has been input. If it has not been operated, it is determined whether or not there has been an input operation for an access position and time, and if not, the process returns to S404. , S404 → S405 → S404 loop. When the user wants to generate a community virtual tag related to an event already stored in the mobile phone 2 based on the processing of S402, for example, the event to be generated is selected from the stored information. Then, a determination of YES is made in S404, and the process proceeds to S406, where the selected and input position, time, and user ID are transmitted to the server 10, and processing for requesting generation of a community virtual tag is performed.

  On the other hand, if a user encounters an event (for example, guerrilla live or tornado) but does not store the current position and time at the time of the encounter, he / she wants to generate a community virtual tag for that event In this case, the position and time of the encounter are manually input to the mobile phone 2 based on the memory of the user. Then, a determination of YES is made in S405, and the control advances to S406. The input position and time and the user ID are transmitted to the server 10 to request generation of a community virtual tag.

  The server 10 receives a request for generating a community virtual tag from the mobile phone 2 (S412), and determines whether or not a community virtual tag has already been generated at the received position and time through S413. If it has been generated, the control advances to S414, and the fact that it has already been generated is returned to the mobile phone 2. The user can access the already generated community virtual tag.

  On the other hand, if the community virtual tag has not yet been generated, the control advances to S415, and it is determined whether or not the event corresponding to the received position and time is already stored. This is a determination as to whether or not the event name, the occurrence location, and the occurrence time have already been stored in S411 described above, and the event has already been stored when the employee of the service provider 8 operates the server 10. If so, control proceeds to S416, a community virtual tag is generated at the location where the event occurred, the event occurrence time is displayed on the community virtual tag, and the community name entered by the employee of service provider 8 Is displayed, and the subroutine program of the process corresponding to the community virtual tag is completed. As a community name, for example, “Mr. XX will perform a guerrilla live at Shibuya Dogenzaka! Gather witnesses”.

  On the other hand, if NO is determined in S415, the control proceeds to S421. In S <b> 421, a process of transmitting an event occurrence time input request to the mobile phone 2 is performed. The mobile phone 2 receives it (S417), displays an event occurrence time input screen at S418, determines at S419 whether or not the user has input the occurrence time, and waits until there is. Note that not only the occurrence time of the event but also a community name input screen may be displayed and the community name may be input by the user.

  If the user operates the mobile phone 2 to input the occurrence time, the control proceeds to S420, and processing for transmitting the input time to the server 10 is performed. The server 10 receives it (S422), and then the control advances to 423, a community virtual tag is generated at the position received in S412 and the time received in S422 is displayed as the occurrence time of the event. .

  If NO is determined in S400 and YES is determined in S424, the control advances to S425, and processing for transmitting the information specifying the access destination community virtual tag and the user ID to the server 10 is performed. Is called. As information specifying the community virtual tag of the access destination, for example, data specifying the place where the community virtual tag is generated or the location and time can be considered. As another example, as described with reference to FIG. 5, the community virtual tag is stored in the EEPROM 42 in the same manner as the shared virtual tag, and the user performs an operation to display a list of community virtual tags, and displays the list display. By selecting and clicking a community virtual tag to be accessed from the inside, the clicked community virtual tag may be automatically designated and transmitted to the server 10.

  The server 10 receives the information transmitted in S425 (S432), and in S433 searches the community virtual tag database (not shown) and extracts the location of the designated community virtual tag and the occurrence time of the event. Next, the control proceeds to S434, where the user's four-dimensional coordinate data (w, x, y, z) specified from the user ID received in S432 and the position (x, y, z) of the extracted community virtual tag. And the process which collates with generation | occurrence | production time w is performed. In S435, it is determined whether or not they match. If they do not match, an access refusal is returned to the mobile phone 2 in S436. On the other hand, if it is determined in S435 that the two match, the control proceeds to S437, and the page of the accessed community virtual tag is transmitted to the mobile phone 2 so that the mobile phone 2 displays the page. .

  The mobile phone 2 receives the access denial or community virtual tag page at S426, determines whether the access denial is received at S427, and if the access denial is received, carries the access denial by S428. On the other hand, if it is displayed on the telephone 2 and it is not reception of access refusal, the process proceeds to S429, and processing for extracting and browsing the community virtual tag page is performed.

  Next, in S430, when the user writes a message or sentence in the page, a process of transmitting the written information to the server 10 is performed. In the server 10, the process of storing the write information in the community virtual tag database is performed in S438. Specifically, the write information is stored in association with the corresponding community virtual tag. Next, when the user operates the mobile phone 2 to perform an end operation (S431), the end operation signal is transmitted to the server 10, and the end process of the community virtual tag corresponding process in the server 10 is performed in S439.

  In the community virtual tag terminal processing and the community virtual tag corresponding processing described above, only the mobile phone 2 of the user who is in the vicinity of the occurrence location at the occurrence time of the event of the community virtual tag to be accessed as a result of the access control by S434 to S437. Will be allowed access. However, the present invention is not limited to this, and access may be made by the mobile phone 2 of the user who was in another place at the time of occurrence of the event. In this case, a difference may be provided between an encounter user who has encountered an event and a non-encounter user who has not encountered an event regarding the write restriction within the page of the community virtual tag. For example, for non-encounter users, only non-encounter user pages can be written and viewed, while for encounter users, users can write and view on dedicated pages for encounter users and also write and view non-encounter user pages. Make it available for viewing.

  FIG. 21 is a flowchart showing a subroutine program of the user four-dimensional coordinate search process shown in S337 of FIG.

  In a server (not shown) installed in the police station, processing for a user four-dimensional coordinate search request is executed. First, in S450, the personal authentication data is transmitted to the server 10 and a search request is made. This personal authentication data is composed of, for example, an electronic certificate (or attribute certificate) issued by a predetermined certification authority that has been authenticated as a police server. The server 10 receives the search request (S454), and after confirming that it is a legitimate police server in S455, returns the permission to the police server.

  The police server receives it (S451), and transmits the next data as a search object range by S452.

a ≦ w ≦ b c ≦ x ≦ d e ≦ y ≦ f z The server 10 receives this data (S456), and in S457, the user existing in the received search target range is displayed in the user four-dimensional coordinate database. A process of searching from 11a is performed. Next, in S458, the search result is transmitted to the police server, and the police server receives it in S453.

  As a result, for example, when conducting a hearing investigation when a murder occurs, it is possible to easily determine the person (witness) who was near the occurrence location during the murder occurrence time zone, and there is no waste There is an advantage that it is possible to conduct a hearing investigation.

  FIG. 22 is a flowchart showing a subroutine program of the link source designation terminal process shown in S327 of FIG. 16 and the link source designation corresponding process shown in S338. In S 460, the mobile phone 2 determines whether or not a link source designation operation has been performed, and if not, the subroutine program of the link source designation terminal process ends. For example, a user enters the virtual world of the time and place where an indiscriminate murder occurred in order to report on a certain theme such as an indiscriminate murder, and talks to the user's avatar (agent) in the vicinity. If you want to embed a hyperlink in your blog using the interview site (contents of the conversation in the virtual world, etc.) as the link source and track back to the link source. The user operates the mobile phone 2 to perform a link source designation operation. Specifically, the four-dimensional coordinates (w, x, y, z) at the start of the conversation by the interview are entered. Then, YES is determined in S460, and the input start point coordinate data of the link source space-time is transmitted to the server 10 in S461.

  The server 10 receives it (S467), and performs a process of storing the URL for specifying the time and space of the specified four-dimensional coordinates of the starting point in the hyperlink database 60 (see FIG. 23) through S468.

  In the mobile phone 2, the four-dimensional coordinates (w, x, y, z) at the end of the interview (conversation) are input in S462. Then, a process of transmitting the input coordinate data (w, x, y, z) specifying the end point of the link source space-time to the server 10 is performed. The server 10 receives it (S469), and performs a process of storing in the hyperlink database 60 a URL that specifies the space-time of the specified four-dimensional coordinates of the end point in S470.

  Next, in S <b> 471, the server 10 performs processing for transmitting the start point URL stored in the hyperlink database 60 (see FIG. 23) to the mobile phone 2. The mobile phone 2 receives it (S463), and the process of embedding the received start point URL in the linked content (for example, a blog) is performed in S464. Next, in S465, it is determined whether or not the user has performed a trackback operation. When the mobile phone 2 is operated to perform the trackback operation, the control proceeds to S466, and the URL of the link destination content (blog or the like) is tracked back. Is transmitted to the server 10.

  The server 10 receives it (S472), and in S473, the received URL is stored as a link destination URL in the hyperlink database 60 (see FIG. 23).

  FIG. 23 is a diagram for explaining data stored in the hyperlink database 60. The hyperlink database 60 is installed in the service provider 8, and data is written and read by the server 10.

  The hyperlink database 60 stores start point URL, end point URL, link destination URL, and comment data. For example, http: // abc is stored as the start point URL, http: // opq is stored as the end point URL, and http: // hij is stored as the link destination URL. Through S471 described above, for example, http: // abc is transmitted to the mobile phone 2 as the start point URL, and the user embeds the received http: // abc in the content (blog or the like). If another person accesses the content (such as a blog) and clicks http: // abc, which is the embedded start point URL, it jumps (moves) to the virtual space (four-dimensional coordinate space) specified by the URL And can be accessed. After that, while the time elapses until the virtual space (four-dimensional coordinate space) specified by http: // opq which is the end point URL, the conversation such as the user's interview contents is displayed over time in the virtual space. It becomes. Then, another person who sees the exchange of the conversation contents can post a comment at a desired location during the conversation or at the end of the conversation.

  As shown in FIG. 23, posted comment data is stored in the hyperlink database 60. When accessing the four-dimensional space of the conversation content in which the comment is posted, the comment data is posted together with the conversation content exchange. Comments are also displayed. Further, http: // hij which is a link destination URL is also displayed. If another person clicks on this link destination URL, it is possible to jump to and access the content (blog or the like) of the corresponding user.

  The link source designation control described based on FIGS. 22 and 23 basically has a relay function that links (bridges) the virtual world (four-dimensional space-time) and cyberspace such as a blog or SNS (Social Networking Service). Is. The connection target may be anything as long as it is a virtual world (four-dimensional space-time), such as the above-mentioned community virtual tag, the writing page linked to it, the cyber special zone, each area of the historical virtual world described later (see S231), etc. Anything is acceptable. As will be described later as a modified example, when it is possible to search in the virtual world (in four-dimensional space-time), ranking is performed based on the number of links, etc. You may control so that it may reflect in a display order.

  FIG. 24A shows a subroutine program of the past virtual world terminal process shown in S301 of FIG. 15A, and FIG. 24B shows a past virtual world shown in S311 of FIG. It is a flowchart which shows the subroutine program of a corresponding | compatible process.

  Referring to FIG. 24A, in the past virtual world terminal process, the history virtual world terminal process is executed from S212, and the other terminal processes are executed in S211.

  Referring to FIG. 24B, in the past virtual world terminal processing, historical virtual world correspondence processing is executed in S220, and other correspondence processing is executed in S221.

  The history virtual world terminal process of S210 and the history virtual world support process of S220 are processes that provide a history-related service using a virtual world that is a four-dimensional space-time.

  The other terminal processing of S210 and the other corresponding processing of S221 are, for example, generating a memorial virtual tag at a memorable place and time such as the place where the proposal was made and the time, and displaying a memorable photograph or word at that time. A service such as recording and saving on a page corresponding to a memorial virtual tag. The service is such that the contents of pages corresponding to a plurality of memorial virtual tags of a user from the time of birth to the present can be edited and displayed in a time series, and the user's own history can be created.

  FIG. 25A is a flowchart showing a subroutine program of the history virtual world terminal process shown in S210 of FIG. 24A, and FIG. 25B is a history virtual shown in S220 of FIG. 24B. It is a flowchart which shows the subroutine program of a world corresponding | compatible process. In the history virtual world terminal process, it is determined in S230 whether or not there has been an access operation to the history virtual world. If there is no access, the subroutine program ends. On the other hand, if the user performs an access operation to the historical virtual world using the mobile phone 2, the control proceeds to S <b> 231, and a process of accepting an operation for entering each area into the historical virtual world is executed. Each area of the historical virtual world has four areas: “history area”, “hypothesis area”, “another world area”, and “information exchange area”, and the user operates the mobile phone 2 to select one of these four areas. Choose one.

  The “history area” is an area where detailed data regarding various times such as a three-dimensional scene at that time, a plane display function and voice guidance, a history-related age period, and subsequent whereabouts can be viewed.

  A “hypothesis area” is an area that provides information that is challenged differently from the formal history. For example, source Yoshitsune played an active role as Genghis Khan without being killed. Provide information such as.

  “Another World Area” is an area where information can be browsed, such as what happened to the world after this person was not killed at that time.

  An “information exchange area” is an area in a historical virtual world such as the current SNS where users can participate freely in the community and exchange information about their buildings and people. is there.

  The “history area” is information provided by the service provider 8 or a service provider specialized in history. In other “hypothesis areas”, “another world areas”, and “information exchange areas”, the basic information is provided by the service provider 8 or a service provider specializing in history, but the user himself / herself leads the information and thoughts. It is a mechanism that can do.

  Next, the control advances to S232, and processing for transmitting the user ID and the selected area of the historical virtual world to the server 10 is performed.

  The server 10 receives it in S238, and performs a process of determining whether or not the user is a paying member based on the received ID in S239. The server 10 stores data for specifying whether or not the user is a paying member in association with the user ID. If it is determined in S240 that the member is a paying member, a history virtual world display process is executed in S241. On the other hand, if it is determined that the member is a general member who is not a paying member, the control advances to S242, and it is determined whether or not the area selected by the user is a general user display area according to S231. The server 10 is connected to a history virtual database 62 to be described later with reference to FIG. The history virtual database 62 stores data so that it can be distinguished whether the area can be browsed by a general user or can be browsed only by a paying member user. The server 10 searches the history virtual database 62 to determine whether or not the selected area is a general user display area. If the selected area is a general user display area, control is performed in step S241. However, if it is not an area for displaying general users, that is, if it is an area that can be viewed only by paying members, the control advances to S243 and returns to the mobile phone 2 that it cannot be displayed because it is not a paying member.

  The cellular phone 2 receives it in S233, and executes a process of displaying that it cannot be displayed because it is not a paying member in S234.

  FIG. 26B is a flowchart showing a subroutine program of the history virtual world display process shown in S241 of FIG. First, in S258, a process of searching for a history tag near the current position of the user in the area selected in accordance with S231 is performed. The "user's current position" here is the user's entry position in the virtual world if the user has entered the virtual world, and real if the user has not entered the virtual world. The current location of the user in the world. The “history tag” is a virtual tag that is displayed in the virtual world and in the real world. When the user clicks the history tag, the history explanation data or the 3D display data stored in association with the history tag is stored. Is a tag for displaying to the user. The title of the history tag is stored in the history virtual database 62 in association with each area information. The history tag is displayed to the user together with the title.

  Control then proceeds to S259, where it is determined whether there are a plurality of history tags in time series. That is, it is determined whether or not there are a plurality of history tags searched in S258 in the vicinity of the current position of the user in time series. For example, if the user's current location is Sekigahara-cho, Fuwa-gun, Gifu Prefecture, in the case of FIG. 28, a history tag titled Sekigahara Battle exists on the time axis (w = 1/10/1600). The history tag will be displayed, but if there is a history tag corresponding to another history area on the different time axis w (period) in Sekigahara-cho, Fuwa-gun, Gifu Prefecture, YES in S259 Is determined, the control advances to S260, and a process of transmitting the plurality of history tags to the mobile phone 2 is performed.

  In the mobile phone 2, the control is performed so as to receive it in S245 and display the received history tags in S246. Next, in S247, it is determined whether or not a history tag selection operation has been performed by the user, and the process waits until it is present. If there is a selection operation, a process of transmitting the selected history tag to the server 10 is performed through S248. The server 10 receives it through S261. Next, in S262, control is performed to display the received history tag or one history tag searched in S258 in the real world or the virtual world near the current position of the user.

  On the other hand, in the mobile phone 2, the selected history tag is displayed in S249, and in S250, it is determined whether or not the displayed history tag has been clicked, and the loop of S249 → S250 → S249 is performed until it is. Patrol. When the user clicks on the displayed history tag, control to transmit a click signal of the history tag to the server 10 is performed in S251. In the server 10, it is received in S 263, and the history description data and 3D display data corresponding to the clicked history tag are specified and transmitted to the mobile phone 2 in S 264. Specifically, the server 10 searches the history virtual database 62 of FIG. 28 and stores history explanation data 3D stored in correspondence with the history area stored in correspondence with the title of the clicked history tag. The display data is searched, and the searched data is transmitted to the mobile phone 2. Specifically, when a history tag titled “Sekigahara Battle” is clicked, the history explanation data “3D display data” that is stored in association with “Ikeyasu Tokugawa's hegemony” is stored. Is specified, and the data is transmitted to the mobile phone 2.

  Depending on the mobile phone 2, it is received in S 252, and the received history explanation data and 3D display data are controlled in S 253. Next, in S254, it is determined whether or not a switching operation has been performed on another history tag among a plurality of history tags existing in time series. If not, control proceeds to S270, but the switching operation is performed. In the case of the change, the control returns to S246, and a plurality of history tags existing in time series are displayed again, and an operation of selecting a history tag from among them is performed. As a result, it is possible to reselect another history tag from among a plurality of history tags that exist in time series, and to display and browse history explanation data and 3D display data corresponding thereto.

  On the other hand, if NO is determined in S254, it is determined in S270 whether or not there is an operation for switching the entrance area. If not, the control proceeds to S271. However, if the user operates the mobile phone 2 to switch the entrance / exit area, the control returns to S231 and again selects the area to be entered from the four areas. Control is performed again.

  If NO is determined in S270, it is determined in S271 whether or not there has been a write operation in the area page. If not, the control proceeds to S273, but if the user operates the mobile phone 2 to perform a write operation, the control proceeds to S272, and control is performed to transmit the written data to the server 10.

  The server 10 receives the information in S277 and performs control to store the written data in the history virtual database 62. For example, as another world information, “If the Western Army was victorious, what happened to Japan after that?” As hypothetical information, “The treasure map of Ieyasu Tokugawa was stolen in the Southwest War when the castle tower was lost. The user writes data such as “It is supposed to be ...” and the written data is written and stored in the history virtual database 62.

  On the other hand, if the user performs an end operation by operating the mobile phone 2 (S273), the end operation signal is transmitted to the server 10, it is received by S279, and the end process is executed by S280.

  FIG. 29A shows a subroutine program for future virtual world terminal processing shown in S302 of FIG. 15, and FIG. 29B shows a subroutine program for future virtual world correspondence processing shown in S312 of FIG. Yes.

  First, in the future virtual world terminal process, a weather forecast terminal process is executed in S700, a future dating terminal process is executed in S701, and a future schedule terminal process is executed in S702.

  In the future virtual world correspondence processing, the weather forecast correspondence processing is executed in S705, the future dating correspondence processing is executed in S706, and the future schedule correspondence processing is executed in S707.

  The weather forecast terminal process and the weather forecast handling process display the virtual world according to the past current weather and the future weather forecast. For example, when the current weather in Tokyo is raining, a rainy landscape is displayed when the user enters the virtual world and accesses the current Tokyo.

  The future schedule terminal process and the future schedule handling process are to display the user's avatar in the future virtual world based on the user's schedule described with reference to FIG. For example, referring to FIG. 14, when the user ID is 13B9PS, it is a schedule to participate in the XX event as a future schedule. If this XX event is held in Shibuya Dogenzaka from 1 to 3 pm tomorrow, the 13B9PS user avatar (agent) will continue in Shibuya Dogenzaka tomorrow from 1 to 3 pm in the virtual world. Will be displayed.

  This detailed control will be described with reference to FIG. FIG. 30 is a flowchart showing a subroutine program for the future schedule terminal process shown in S700 and the future schedule handling process shown in S707. In the user's mobile phone 2, first, it is determined whether or not a schedule input operation has been performed in S710. If there is no schedule input operation, it is determined in S714 whether or not a future virtual world display operation has been performed. The subroutine program ends.

  If the user operates the mobile phone 2 to input a schedule, a determination of YES is made in S710, the control proceeds to S711, and the input schedule including time and place is stored in the mobile phone 2, for example, in the EEPROM 42. Processing is performed. Next, in S712, it is determined whether or not to notify the server 10, and if not notified to the server 10, the process proceeds to S714. On the other hand, if the user performs an operation of notifying the server using the mobile phone 2, the control proceeds to S 713, and a process of transmitting the input schedule and user ID including the time and place to the server 10 is performed. In response to this, in S720, the server 10 performs processing for storing the received schedule including the time and place in the user four-dimensional coordinate database 11a in association with the user ID.

  On the other hand, if the user performs a future virtual world display operation using the mobile phone 2, a determination of YES is made in S714 and the process proceeds to S715, where a process of transmitting the user ID, the access position, and the future access date and time to the server 10 is performed. . The user operates the mobile phone 2 to input a position (place) to be accessed in the future virtual world and a future date and time to be accessed, and the input data is transmitted to the server 10 in S715.

  In response to this, the server 10 executes the processing of S34 to S37 shown in FIG. 9, and then searches the user four-dimensional coordinate database 11a through S722 to receive the future access received in the vicinity of the received access position. An avatar (agent) scheduled to be in the day and time is indexed and displayed in an overlay on the virtual world 3D data. Next, the process of S39-S42 (refer FIG. 9) is performed.

  FIG. 31 is a flowchart showing a subroutine program of the virtual world display corresponding process shown in S331 of FIG. First, the server 10 performs the same steps as S30 to S32 shown in FIG. 9, and it is determined whether or not the user ID, access position, and access time have been transmitted from the mobile phone 2 through S480. The When the access position, access time, and user ID of the virtual world that the user wants to access are transmitted from the mobile phone 2 to the server 10, a determination of YES is made in S480, and the same processing as S34 and S35 in FIG. Then, the same processing as S36 is executed, and then the same processing as S37 is executed. In step S481, the user four-dimensional coordinate database 11a is searched, the users near the access time (w) and the access position (x, y, z) are determined, and the conversation data with the agent (avatar) is virtualized. A process of overlaying and displaying the world 3D data is performed. This conversation data is stored in a conversation database 61, which will be described later with reference to FIG. 32. The conversation contents between users or the conversation of the agent (avatar) itself through the agent (avatar) in the virtual world. Content.

  Next, control proceeds to S482, where it is determined whether a link destination URL is attached to the displayed virtual world. The link destination URL is a link destination URL stored in the hyperlink database 60 described with reference to FIG.

  When the link destination URL is not attached, the same processing as that shown in S39 to S42 in FIG. 9 is executed. On the other hand, if the link destination URL is attached, the control advances to S483, and control is performed to display the link destination URL in the virtual world. Next, the process proceeds to S484, where it is determined whether or not a comment has been input. If there is no comment, the processing of S39 to S42 is executed. If there is, the input comment is converted to the hyperlink database 60 by S485. (See FIG. 23) and after controlling to display the comment in the virtual world, the processing of S39 to S42 is executed.

  Next, the process proceeds to S486, where it is determined whether or not there is a request to advance time in the accessing virtual world. When accessing the current virtual world, the user who is accessing the virtual world will see the movement of the avatar (agent) as time progresses in the virtual world as time progresses in the real world. However, when a user accesses by specifying a past virtual world or a future virtual world, a virtual world in which a time axis w is fixed at a specified time (w) is displayed. Become. When the user moves in the virtual world at that time and wants to advance the time in a certain place, the user operates the mobile phone 2 to make a request for the progress of the time and transmits it to the server 10. Then, in S486, a determination of YES is made, the process proceeds to S487, control for stepping up the time w is performed, and the control returns to S36.

  The progress control (step control) of time w in S487 advances the virtual world at the same progress speed as the normal time progress speed in the real world, but is faster or slower than the real world. It is also possible for the user to freely select the traveling speed and make a request to the server 10 like the speed. In the server 10, the time w is step-controlled in S487 according to the requested traveling speed. In addition, it may be possible to control to reverse the time axis w at a speed specified in the reverse direction.

  On the other hand, if NO is determined in S486, the control advances to S488, and it is determined whether or not there is a request for sliding the access position in the virtual world. When the user operates the mobile phone 2 to slide and move the access position of the currently accessed virtual world, the slide request signal is transmitted to the server 10, and YES is determined in S488. In step S489, control is performed to move the access position by sliding the three-dimensional coordinates (x, y, z) in the virtual world. Thereafter, the control returns to S36. FIG. 32 is a diagram for explaining data stored in the conversation database 61. The conversation database 61 is installed in the service provider 8, and data can be written and read by the server 10.

  The conversation database 60 stores a user ID and position data and conversation data in the virtual world in which the conversation is performed in association with the user ID. The position data and the conversation data in the virtual world change according to the time axis w, and the position data and the conversation data in the virtual world at that time are stored in the conversation database 61 according to the change of the time axis w. Has been. That is, the conversation database 61 stores conversation data in the form of four-dimensional coordinate data, similar to the user four-dimensional coordinate database 11a shown in FIG. However, since each user enters a virtual world, which is a four-dimensional space-time, and performs a conversation while moving the place and moving in the time of entry (period), w, x, y, and z change with the movement. The talked four-dimensional coordinates (w, x, y, z) also vary depending on the user. Such variation data is stored as four-dimensional coordinate data in association with each user ID. That is, since each user has a different entry location, entry time (era), and movement mode, the time axis w is also set for each user (each user ID). That is, the time axis w is set by the number of users (user IDs).

  FIG. 33 is a flowchart showing a subroutine program for the authentication terminal process shown in S303 of FIG. 15 and the authentication process shown in S313. As an authentication terminal process, it is determined in S800 whether or not an authentication request operation has been performed. If the user operates the mobile phone 2 to perform an authentication request operation, a determination of YES is made in S800 and the control advances to S801 to determine whether or not the operation is a request for SSL (Secure Socket Layer) authentication. The In the case of a normal SSL authentication request, a normal SSL authentication request process is executed in S802, and the server 10 receives the request and executes a normal SSL authentication process in S805.

  On the other hand, when the user operates the mobile phone 2 to perform a four-dimensional coordinate authentication request operation, a determination of NO is made in S801, the control proceeds to S803, and a four-dimensional coordinate authentication request process is executed. In response to this, the server 10 executes a four-dimensional coordinate authentication process in S806.

  FIG. 34 is a flowchart showing a subroutine program of the four-dimensional coordinate request process shown in S803. In S803, the user's mobile phone 2 displays an authentication menu. The menu items displayed by this authentication menu display are “contract authentication item”, “four-dimensional coordinate electronic certificate item”, and “other authentication items”. When the user purchases a product or the like and makes a contract such as installment payment, “contract authentication item” is selected. When the user wants to issue an electronic certificate for proving that he / she was at a certain place (on a certain four-dimensional coordinate) at a certain time, select “four-dimensional coordinate electronic certificate item”. .

  When the user operates the mobile phone 2 and selects the contract authentication item, the control advances to S835, and contract authentication request processing is executed. When the user operates the cellular phone 2 to select the four-dimensional coordinate electronic certificate item, the control proceeds to S836, and the four-dimensional coordinate electronic certificate issuance request process is executed. If the user selects another item, control proceeds to S834, and other authentication request processing is executed.

  The four-dimensional coordinate authentication process on the server 10 side shown in S806 described above also includes a subroutine program for contract authentication processing corresponding to S835 and four-dimensional coordinate electronic certificate issuance processing corresponding to S836.

  FIG. 35 is a flowchart showing a subroutine program of the contract authentication request process shown in S835 and the corresponding contract authentication process on the server 10 side. In the contract authentication request processing, the contracted parties, that is, the mobile phones 2 of the obligor A and the creditor B jointly request the server 10 to generate a shared virtual tag for contract, and the contract authentication in the server 10 A shared virtual tag for contract is generated by processing. When the debtor A purchases digital content such as paid video content, DRM (Digital Rights Management) processing is also executed.

  First, in S860, the debtor A's mobile phone 2 reads the shared virtual tag ID from the EEPROM 42. Next, in S861, processing for generating a variable shared virtual tag ID using GPS time information is performed. This process is the same as the process described based on S2 in FIG. 7, and a description thereof will not be repeated here. Next, in S862, processing for transmitting the variable shared virtual tag ID to the creditor B's mobile phone 2 using infrared communication or the like is performed.

  In the creditor B's mobile phone 2, it is determined whether or not to access the server 10 in S863. If the debtor B inputs an operation to access the server 10 by operating the mobile phone 2, a determination of YES is made in S863, and the user ID of the debtor B (user ID stored in the EEPROM 42) is obtained in S864. A process of transmitting the personal authentication data including the data to the server 10 is performed. In response to this, the server 10 confirms the identity in S869, and returns an access permission to the mobile phone 2 of the debtor B in S870. The processes of S864 to S870 are the same as the processes of S5 to S7 in FIG. 7, and detailed description thereof will not be repeated here.

  Next, in the debtor B's mobile phone 2, a contract shared virtual tag generation request operation is performed in S 865, and in response to the operation, the current position data of the creditor B's mobile phone 2 and the debtor A in S 866. The variable shared virtual tag ID and the contractor data are transmitted to the server 10 to request generation of the contract shared virtual tag.

  In response to this, the server 10 performs the processes of S15, S16, S20 to S24, S16a to S16a, and S17 to S19 described with reference to FIG. However, the “shared virtual tag” in the processing of each step described with reference to FIG. 8 is “contract virtual shared tag” in FIG.

  Next, in S871, processing for storing contract document data and payment page data displayed on the contract shared virtual tag page is performed. As a result, when the debtor A or creditor B operates the mobile phone 2 to access the shared virtual tag for contract generated in the virtual world and clicks on it, the page of the shared virtual tag for contract is displayed. In the page, a contract signed between the obligor A and the creditor B is displayed, and a payment page for installments is also displayed. The debtor A can access the payment page and make payment (payment of debt) by a credit card or the like according to the payment page.

  Next, as described above, in the case of buying and selling digital contents, the DRM request process is performed in S868 on the creditor B's mobile phone 2, and the server 10 that has received the request executes the DRM process in S872 Is done. These processes will be described later with reference to FIG.

  As a result of the DRM process described later, encrypted digital content is returned from the server 10 to the creditor B's mobile phone 2, and the creditor B's mobile phone 2 receives the encrypted digital content in accordance with S 873. Is transmitted to the mobile phone 2 of the debtor A.

  FIG. 36 is a flowchart showing subroutine programs of the DRM request process shown in S868 and the DRM process shown in S872. In the DRM process, first, a process of transmitting digital content to the server 10 is performed in S820. The server 10 receives the digital content in S823. In addition, the creditor B's mobile phone 2 transmits data for designating the digital content purchaser (obligor A) to the server 10 in S821. The designation data of the digital content purchaser is, for example, the variable shared virtual tag ID of the debtor A's mobile phone 2. In response to this, the server 10 performs a process of randomly determining the four-dimensional coordinate data to be used for the DRM from the designated purchaser's four-dimensional coordinate data (see FIG. 14) using the random number R1 in S824. As a specific example of the processing of S824, for example, appropriate four-dimensional coordinate data while the mobile phone 2 of the designated purchaser, that is, debtor A is moving, is extracted from the user four-dimensional coordinate database 11a. This extracted data is data in which the coordinate data of x, y, z change according to the change of time w. This is because the purchaser (debtor A) is moving. The random number R1 is generated by the server 10 within a range in which the time w in the extracted data from the user four-dimensional coordinate database 11a changes. Then, coordinates (w, x, y, z; w = R1) obtained by substituting random number R1 for time w in user four-dimensional coordinate database 11a are determined as four-dimensional coordinate data used for DRM.

  In step S825, the digital content is encrypted using the determined four-dimensional coordinate data as the key K1. Next, in S826, a process of embedding the random number R1 as an electronic watermark in the encrypted digital content is performed. In step S827, the encrypted digital content is returned to the creditor B's mobile phone 2. The creditor B's mobile phone 2 receives the encrypted digital content in S822.

  In FIG. 37, the contents reproduction process on the mobile phone 2 side and the authentication process at the time of reproduction on the server 10 side used when reproducing the digital content purchased by the debtor A, that is, the encrypted digital content transmitted according to S873, are shown. It is a flowchart which shows the content of automatic control. First, in mobile phone 2, it is determined whether or not a reproduction operation has been performed in S880. If the purchaser (debtor A) operates the mobile phone 2 to perform the content reproduction operation, a determination of YES is made in S880, and a process of extracting the random number R1 from the encrypted content is performed in S881. This is a process of extracting the random number R1 embedded in the encrypted content with a digital watermark. In S882, a process of transmitting the user ID and the extracted random number R1 to the server 10 is performed.

  The server 10 receives this (S890), and in S891, the process of determining the four-dimensional coordinate data used for the key K1 from the four-dimensional coordinate data of the received user ID (see FIG. 14) using R1. Done. Specifically, by specifying the user's four-dimensional coordinate data consisting of the current position data corresponding to the received user ID and the data of time w, and substituting the random number R1 for the time w, Four-dimensional coordinate data (w, x, y, z; w = R1) is determined.

  Next, in S892, a process of randomly determining the four-dimensional coordinate data to be used for DRM from the four-dimensional coordinate data of the user ID using the random number R2. The processing in S892 is the same as the processing in S824 described above, and detailed description thereof will not be repeated here. Next, in S893, the determined four-dimensional coordinate data is set as the key K2, and the key K2, the key K1 determined in S891, and the random number R2 are transmitted to the mobile phone 2.

  The cellular phone 2 receives it (S883), and performs a process of decrypting and playing back the encrypted content using the received key K1. Next, in S885, the content that has been reproduced is encrypted using the key K2, and in S886, the random number R2 is embedded in the encrypted content as a digital watermark. Then, the mobile phone 2 overwrites and saves the new encrypted content in which the random number R2 is embedded. As a result, the old encrypted content in which R1 is embedded is erased, and the new encrypted content in which R2 is embedded is stored. In this way, every time the encrypted content is played, the key and random number are updated, and a new random number is embedded, such as key K2 → key K3 → key K4..., R2 → R3 → R4. The new encrypted content is overwritten and saved.

  FIG. 38 is a flowchart showing a subroutine program of the four-dimensional coordinate electronic certificate issuance request process shown in S836 of FIG. 34 and the corresponding four-dimensional coordinate electronic certificate issuance process in the server 10. First, the mobile phone 2 transmits the personal authentication data including the user ID in S840, and the server 10 that receives the authentication confirms the identity in S841, and returns an access permission to the mobile phone 2 in S842. Since each process of S840 to S842 is the same as each process of S5 to S7 shown in FIG. 7, the detailed description is not repeated here.

  In S843, the cellular phone 2 that has received the access permission receives a designation operation for specifying the four-dimensional coordinates (time w designation, latitude x and longitude y designation, etc.) to be certified. In step S844, the designated four-dimensional coordinates and a four-dimensional coordinate electronic certificate issuance request request are transmitted to the server 10. In response to this, the server 10 determines whether or not the person exists at the designated four-dimensional coordinates in S845, and if it is determined in S846 that the person does not exist, rejects the proof rejection due to the absence of the mobile phone. The process of returning to 2 is performed. On the other hand, if it is determined in S846 that the digital certificate is created in S847, a digital signature is added to the person's four-dimensional coordinate data determined to exist, and an electronic certificate is created. This digital signature is a digital signature by the service provider 8 in which the server 10 is installed. Specifically, using the private key of the service provider 8, the digital signature is surely present in the user four-dimensional coordinate database. And the like, and the decrypted data is used as a digital signature. In step S848, the electronic certificate is transmitted to the mobile phone 2.

  In the mobile phone 2, the transmitted electronic certificate is stored and stored in the EEPROM 42 or the like. When it is necessary to verify that the person exists at the four-dimensional coordinates certified by the electronic certificate, the stored electronic certificate is read from the EEPROM 42 and presented. For example, if you prove that you attended a class at a university and earn credits, or if you encounter a case in the real world, write a blog about the case, and the location of the case at the time of the case A method of using such as presenting an electronic certificate to verify that the user has been on the blog can be considered.

  In the control related to the authentication shown in FIGS. 33 to 38 described above, in order to perform not only the terminal authentication but also the user's own authentication, first, the user authentication is performed between the mobile phone 2 and the user who is the owner. It is necessary to carry out. For example, it is conceivable to enter a password or personal identification number into the mobile phone 2 to perform personal authentication, or to make the mobile phone 2 read the user's fingerprint or the like to perform biometric authentication.

  The access control to the contract shared virtual tag may be the same as the access control to the shared virtual tag described in the first embodiment, but the following control may be used. First, the server 10 stores data (w, x, y, z) including the location where the obligor A and the creditor B have contracted (= the location where the shared virtual tag for contract is generated) and the time. . Next, a user ID is transmitted from the mobile phone 2 of the user who has performed an access operation by clicking the contract shared virtual tag to the server 10, and the server 10 searches the user four-dimensional database 11a and associates it with the user ID. The user's stored four-dimensional coordinate data is determined, and it is determined whether or not the user has contracted at the location and time (w, x, y, z). Allow.

  In the control related to the authentication shown in FIGS. 33 to 38, it is possible to perform authentication while keeping personal identification information such as the user's address name or e-mail address secret, and it is possible to perform specific authentication while protecting the user's privacy. There are advantages. Conventionally, there are authentication techniques having such advantages, such as anonymous authentication or attribute authentication, but there is a drawback that they cannot be realized unless advanced cryptographic techniques such as group signatures are used. However, in the case of the authentication technology shown in FIGS. 33 to 38, there is an advantage that it is not necessary to make full use of advanced encryption technology, and the same effect as anonymous authentication or attribute authentication can be realized by a simple method.

  FIG. 39A shows a subroutine program of the virtual world advertisement terminal processing shown in S304 of FIG. 15A, and FIG. 39B shows the virtual world advertisement shown in S314 of FIG. 15B. It is a flowchart which shows the subroutine program of a corresponding | compatible process.

  In the virtual world advertising terminal process, the advertisement display terminal process is performed in S500. This advertisement display terminal process is a process for displaying the advertisement display prepared in the virtual world on the mobile phone 2.

  On the other hand, in the virtual world advertisement handling process, a display advertisement setting handling process is performed in S503, and an advertisement display handling process is executed in S504. The display advertisement setting handling process of S503 is a process for accepting an advertisement setting operation to be displayed in the virtual world by an advertiser client, which will be described later, and setting and storing an advertisement that the advertiser wants to display in the virtual world. The advertisement display corresponding process of S504 is a process on the server side 10 corresponding to the advertisement display terminal process of S500, and is a process for transmitting an advertisement prepared in the virtual world to the mobile phone 2 for display.

  FIG. 39C is a flowchart showing a subroutine program of display advertisement setting operation processing executed by the advertiser client, and FIG. 39D shows a subroutine program of display advertisement setting corresponding processing shown in S503. It is a flowchart.

  In the advertiser client, when a login operation to the advertisement menu is performed in S510, control for transmitting the authentication data of the advertiser client to the server 10 is performed in S511. The server 10 receives the authentication in S515, and confirms the identity authentication based on the authentication data based on the authentication data to confirm whether the advertiser client is a proper regular advertiser client rather than impersonation. Above, control which transmits advertisement menu data to an advertiser client is performed. The advertiser client receives it in S512, and performs an advertisement menu selection input process in S513. By this advertisement menu selection input process, the server 10 receives the transmitted data, and the input menu registration process is executed in S517.

  40 (a), 41, and 42 are flowcharts showing a subroutine program of the advertisement menu selection input process shown in S513, and FIG. 40 (b) is a subroutine of the input menu registration process shown in S517. It is a flowchart which shows a program. As the types of input menus, the advertisement display method menu (S520), the display distance menu (S523), the display time menu (S526), the advertisement type menu (S535), the display classification menu in the virtual world (S538), the virtual Eight types are prepared: a display classification menu for users in the world (S541), a menu display when there is a mutual function (S546), and a display area selection menu (S549).

  First, in S520, a menu related to a method for displaying an advertisement is displayed on the advertiser client. There are three types of display methods: a constant display type, a pop-up type, and a selection type advertisement. These three types of menu items are displayed. The constant display type is an advertisement that is always displayed regardless of whether the advertisement is updated. In the pop-up type, when an advertisement is updated, a pop-up display to that effect is made and the newly updated advertisement is displayed. The selection-type advertisement is an advertisement that matches a user or an advertisement selected by the user from among a plurality of types of advertisements.

  In S521, it is determined whether or not a menu item selection operation has been performed. If not, the display process in S520 is performed. If the user performs a selection operation using the mobile phone 2, a determination of YES is made in S521, the control advances to S522, and processing for transmitting the selected menu item to the server 10 is performed. The server 10 receives it in S530 and performs processing for registering the received data in the virtual world advertisement database 63 (see FIG. 43). Next, in S532, it is determined whether or not all registration of the advertisement menu has been completed. If it has not been completed yet, the process returns to S530, and the loop of S530 → S531 → S532 → S530 is circulated.

  On the other hand, the advertiser client performs control to display the menu item of the display distance of the advertisement to the user who has entered the virtual world in S523. Specifically, there are three types of display distance menus: a long distance type, a medium distance type, and a short distance type. The advertiser client determines whether or not the display distance menu item has been selected in S524, and if not, the display process in S523 is continued. When the selection operation is performed, the control advances to S525, and processing for transmitting the selected menu item to the server 10 is performed. In the server 10, control is performed to receive it in S 530 and register the received data in the virtual world advertisement database 63 in S 531.

  Next, the advertiser client controls to display the menu item of the display time in S526. Specifically, items of constant display and time limited display are displayed. The constant display is an advertisement that is always displayed for 24 hours, and the limited time display is an advertisement that is displayed by limiting a predetermined time such as only during the daytime or only during the nighttime. It is determined whether or not a selection operation has been performed in S527, and the display processing in S526 is continued until there is a selection operation. If there is a selection operation by the advertiser client, the selected item is transmitted to the server 10 in S528. The server 10 receives the information in S530 and performs control to register the received data in the virtual world advertisement database 63.

  In step S535, the advertiser client performs control to display the advertisement type menu. There are three types of advertisements: advertisements based only on audio, advertisements based only on moving images and images, and advertisements based on sound + videos and images. In S536, it is determined whether or not a selection operation has been performed. If there is no selection operation, the display control in S535 is continued. If there is a selection operation by the advertiser client, a process of transmitting the selected menu item to the server 10 is performed in S537. The server 10 receives it in S530, and controls to register the received data in the virtual world advertisement database 63 in S532.

  Further, in S 538, the advertiser client performs menu display indicating the advertisement display category in the virtual world. Specifically, there are three types of advertisement display classifications: advertisements that are displayed only in the current world, advertisements that are displayed only in the past world, and advertisements that are displayed in all times including the future. If it is not determined in S539 whether or not a menu item selection operation has been performed, the display in S538 is continued. If there is a selection operation by the advertiser client, processing for transmitting the selected item to the server 10 is performed in S540. The server 10 receives it in S530 and performs processing for registering the received data in the virtual world advertisement database 63 in S531.

  In S 541, the advertiser client further displays a menu that indicates the display category for the user in the virtual world. Specifically, four types of display to the user are displayed: advertisements to be displayed to all users, advertisements to be displayed only to limited users, advertisements to be displayed only to terminal users, and advertisements to be displayed only to Web users. ing. As a limited user, for example, a user who registers a paying member can be considered. It is determined whether or not a selection operation has been performed in S542. If no operation has been performed, the display control in S541 is continued. If there is a selection operation by the advertiser client, control of transmitting the selected menu item to the server 10 is performed in S543. The server 10 receives it in S530, and registers the received data in the virtual world advertisement database 63 in S531.

  In S 546, the advertiser client further displays a menu when the advertisement has a mutual function. Specifically, three types of inquiry function type, word-of-mouth function type, and street sales function type are prepared. The inquiry function type is an advertisement that allows a user to ask an advertiser a question. The word-of-mouth function type is an advertisement that allows a user to view reviews already written on a product or the like to be advertised and write a new word of mouth. The street sales function type is an advertisement that allows an advertiser to display a store at the entry position of the user in the virtual world and sell the product there when the user who sees the advertisement wants to purchase the product to be advertised.

  In S547, it is determined whether or not a selection operation has been performed. If not, display control in S546 is continued. If there is a selection operation by the advertiser client, a process of transmitting the selected item to the server 10 is performed in S548. The server 10 receives it in S530 and registers the received data in the virtual world advertisement database 63 in S531.

  In step S549, the advertiser client displays a menu for selecting a region where the advertisement is displayed. Specifically, there are three types of display: worldwide display, nationwide display, and region-only display. In S550, it is determined whether or not a selection operation has been performed. When there is a selection operation, in S551, the name of a display target is selected in the case of selection of 2, that is, in the case of nationwide display, and in the case of selection of 3, that is, In the case of area-limited display, control for selecting and inputting the area to be displayed is performed. In the case of an advertisement at the time of area limited display, for example, an advertisement peculiar to the area rooted in the area where the advertisement is displayed is displayed. For example, in the case of displaying advertisements limited to Nishijin in Kyoto, advertisements such as Nishijin Ori shops are displayed. Further, in the case of an advertisement limited to the location of the store in the virtual world corresponding to a certain store, an advertisement of the product or service content of the store is performed.

  Next, it is determined whether or not a selection operation has been performed in S550, and if there is a selection operation, in S551, a country name to be displayed is selected in the case of selection of 2, that is, in the case of nationwide display. In the case of limited display, control for selecting and inputting a display target area is performed. Next, in S552, control for transmitting the selected item to the server 10 is performed. The server 10 receives it in S530, and controls to register the received data in the virtual world advertisement database 63 in S531.

  Next, in S553, the advertiser client determines whether or not an operation for inputting the advertisement content and comment information has been performed. As the advertisement content, for example, referring to FIG. 43, it is a display showing the advertisement content of XX glasses store, XX product building, etc. As comment information, during sales, business hours are from 9:00 am to 10:00 pm Please do not hesitate to consult with us. Message content. If there is an operation for inputting the advertisement content and the comment information, the control advances to S554, and processing for transmitting the input information to the server 10 is performed. The server 10 receives it in S530 and registers the received data in the virtual world advertisement database 63 in S531.

  FIG. 43 is a diagram illustrating information stored in the virtual world advertisement database 63 connected to the server 10. As described in S520 to S553, the virtual world advertisement database 63 stores various types of information. In FIG. 43, only representative ones are illustrated.

  FIG. 44 (a) is a flowchart showing a subroutine program of the advertisement display terminal process shown in S500, and FIG. 44 (b) is a flowchart showing a subroutine program of the advertisement display corresponding process shown in S504. As the advertisement display terminal process, it is determined in S558 whether or not the user is logged in to the virtual world by the mobile phone 2, and if not logged in, this subroutine program is terminated. In the case where the user is logged in, the server 10 controls to display an advertisement shown to the logged-in user in S570. Specifically, the server 10 searches the virtual world advertisement database 63 and selects an advertisement to be displayed to the user from advertisements stored in the virtual world advertisement database 63. In step S571, a signal for overlaying the selected advertisement on the virtual world and displaying it on the user's mobile phone 2 is transmitted. The mobile phone 2 receives it in S559, and controls to display the received advertisement as an overlay in S560. Next, in S561, it is determined whether or not the user has performed an operation of watching the advertisement. This is, for example, an operation of displaying the advertisement in the center of the screen and zooming the advertisement. When there is an operation for watching the advertisement, control for notifying the server 10 of the watched advertisement is performed in S562. The server 10 receives it in S572, and in S573, searches the virtual world advertisement database 63 for the detailed information such as the advertisement content and comment information about the notified advertisement, and indexes it to the mobile phone 2. Control is performed. The cellular phone 2 receives it in S563, and performs overlay display of the detailed information received in S564.

  Next, in S565, it is determined whether or not there has been a selection operation according to the type of advertisement. If there is an operation, the control advances to S577, and it is determined whether or not the operation is a click operation for the link destination of the advertisement. In a normal advertisement, a URL specifying an inquiry destination to the advertiser is embedded as a hyperlink. If the URL of the link destination is clicked, it moves to the advertiser's homepage in S578.

  On the other hand, if it is not a click on the link destination of the advertisement, it is determined whether or not the word-of-mouth function is selected in S579. In the case of the word-of-mouth function type advertisement described in S546, an operation for selecting the word-of-mouth function is possible. When the user clicks the display portion of the word-of-mouth function, a determination of YES is made in S579, and a notification that word-of-mouth selection has been performed is transmitted to the server 10 in S580. The server 10 receives it in S594 and transmits written word-of-mouth information to the mobile phone 2 in S595.

  The cellular phone 2 receives it in S581, and controls to display the received written reception information in S582. Next, in S583, it is determined whether or not a word-of-mouth writing operation has been performed. If the user performs an operation of writing a word of mouth using the mobile phone 2, the written information is transmitted to the server 10 in S584. The server 10 receives it in S586 and stores it in the virtual world advertisement database 63 as written word-of-mouth information in S597.

  In the mobile phone 2, when it is determined that the word-of-mouth function is not selected in S579, it is determined whether or not an inquiry operation has been performed in S585. If there is no inquiry, the process proceeds to S602. If there is an inquiry operation, the inquiry signal is transmitted to the server 10 in S586. The server 10 receives it at S598, and transmits the inquiry field to the mobile phone 2 at S599.

  The mobile phone 2 receives the inquiry field in S587, displays the received inquiry field in S588, writes the inquiry about the advertisement in the inquiry field in S589, and the URL of the advertiser embedded in the inquiry field An operation to click is accepted. Next, in S590, the page moves to the advertiser's page, and the written inquiry is notified to the advertiser. Then, control is performed to wait for the advertiser's response and display the received advertiser's response when the advertiser's response is received.

  If it is determined in S585 that the operation is not an inquiry operation, only the street sales function is left among the selections based on the advertisement type (see S565) (see S546). Therefore, the mobile phone 2 transmits a street sales request to the server 10 in S602. The server 10 receives it at S609, and transmits a signal for displaying the street sales store to the mobile phone 2 at S610. The mobile phone 2 receives it in S603, and controls to display the street sales store overlaid on the virtual world in S604. On the other hand, the server 10 transmits a display control signal of the street sales store to the mobile phone 2, and then transmits to the advertiser server that there is a request for street sales in S611. The advertiser server receives it in S616, and performs customer service processing in the store in S617. A customer-facing process signal is relayed in S612 and transmitted to the mobile phone 2, and the mobile phone 2 can perform an exchange operation with a store clerk in S605. The mobile phone 2 exchanges signals with the store clerk and the customer response process of S617 by the advertiser server via S612.

  Next, when a product purchase operation is performed by the mobile phone 2 (S606), the purchase operation signal is transmitted to the advertiser server via S613, and the advertiser server performs a settlement process at S618.

  FIG. 47 (a) is a flowchart showing a subroutine program for the marketing terminal process shown in S305 of FIG. 15 (a), and FIG. 47 (b) shows the marketing correspondence process shown in S315 of FIG. 15 (b). It is a flowchart which shows a subroutine program.

  As the marketing terminal process, a questionnaire terminal process is executed in S900, and a settlement operation process is executed in S901. The questionnaire terminal process is a process in which a user answers a questionnaire, and the payment operation process is a process in which the user performs a payment operation on a purchased product or the like using the mobile phone 2.

  As the marketing correspondence process, a virtual world store acceptance process is executed in S905, a payment data collection process is executed in S906, and a marketing data provision process is executed in S907. The virtual world store acceptance process is a process of accepting a store establishment request to the virtual world by a store establishment client through a store establishment client. In the payment data collection process, when a user purchases a product or the like in the virtual world, the payment agency collects the payment data, and the payment data collected by the payment agency is transmitted to the server 10 to receive the server 10. The process for collecting and storing in FIG. The marketing data providing process is a process for providing the collected marketing data to a store opening company or the like.

  FIG. 47 (c) is a flowchart showing a subroutine program showing a store opening request process by a store operator client (not shown), and FIG. 47 (d) is a flowchart showing a subroutine program of the virtual world store acceptance process shown in S905. It is. In the store opening client, a store opening request is transmitted to the server 10 in S910. The server 10 receives it in S917, and transmits a store opening application page to the store vendor client in S918. In step S911, the store opening client receives the information, and in step S912, the received store opening application page is filled with the address, the name of the store, the store opening location, and the presence / absence of the questionnaire, and is sent back to the server 10. The server 10 receives it in S919 and determines whether or not there is a questionnaire in S920. This determination is made based on whether or not “Survey is present” is entered in the data received in S919. If it is determined that there is a questionnaire, the control for transmitting the questionnaire page to the store vendor client is performed in S921. In step S913, the store opening client receives the information, and in step S914, the questionnaire is filled in the questionnaire and the control is performed to return to the server 10. The server 10 receives it in S922, and performs store opening processing based on the received content in S923.

  FIG. 48A is a flowchart showing a subroutine program for the questionnaire terminal process shown in S900, and FIG. 48B is a flowchart showing a subroutine program for the store opening process based on the received contents shown in S923. In the server 10, the process of registering the received content in the marketing database 64 (see FIG. 50) is performed in S934. This received content is the content received in S919 and the content received in S922.

  Referring to FIG. 50, the marketing database 64 is connected to the server 10, and stores a user ID, user sex, four-dimensional coordinate data, questionnaire information, settlement information, and the like. Corresponding to the user ID, the user gender that is the gender of the user, the latitude x, longitude y, altitude (altitude above sea level) z, entry in the virtual world when the user enters the virtual world using the mobile phone 2 The four-dimensional coordinate data consisting of the era (time) w, the questionnaire information that the user answered to the questionnaire, and the payment information are stored.

  When each user enters the virtual world, which is a four-dimensional space-time, and moves the place and the time of entry (period), w, x, y, and z vary with the movement. Such variation data is stored as four-dimensional coordinate data in association with each user ID. That is, since each user has a different entry location, entry time (era), and movement mode, the time axis w is also set for each user (each user ID). That is, the time axis w is set by the number of users (user IDs).

  The payment information includes payment NO, payment type, product, amount, store information, and the like. As the payment type, the type of payment used by the user such as credit payment or cash payment (using a point card) is stored. As the product, for example, general names of purchased products such as books, polo shirts, personal computers, and DVDs purchased by the user are stored. Note that “product” is a broad concept including services such as services. As the amount of money, the purchase amount of the product is stored. Store information stores the name of the store where the product was purchased.

  Next, the server performs control for overlaying the virtual store on the corresponding position in the virtual world and displaying it on the mobile phone 2 in S935. Next, in S936, when there is a questionnaire, control for overlaying a questionnaire virtual tag corresponding to the questionnaire to be displayed on the mobile phone 2 is performed. In the mobile phone 2, it is determined whether or not the questionnaire virtual tag has been clicked in S928, and if clicked, the click signal of the questionnaire virtual tag is transmitted to the server 10 in S929. The server 10 receives it in S937, and in S938, performs a process of transmitting a questionnaire page corresponding to the clicked questionnaire virtual tag to the mobile phone 2.

  The mobile phone 2 receives it in S930, and controls to display the received questionnaire page in S931. Next, in S932, a process of accepting an operation to be answered by the user through the displayed questionnaire is performed, and in S933, a process of transmitting the response data to the server 10 is performed.

  The server 10 receives it in S939, and in S940, the received questionnaire response data is registered in the marketing database 64 as questionnaire information.

  FIG. 49A is a flowchart of the payment data providing process executed by the store vendor client, and FIG. 49B is a flowchart showing the subroutine program of the payment data collection process shown in S906. In step S945, the store vendor client determines whether or not the settlement data has been updated. When a user who has entered the virtual world operates the mobile phone 2 to purchase a product or the like and performs settlement processing, the settlement data is transmitted to the store vendor, and the settlement data is updated at the store vendor. It is. Then, a determination of YES is made in S945, and data for authenticating the identity of the store vendor client is transmitted to the server 10 in S946, and processing for accessing the server 10 is performed. The server 10 receives it in S950, and returns the access permission to the store operator client after confirming the identity in S951. The store vendor client receives it in S947, and controls to transmit the settlement update data to the server 10 in S948. The server 10 receives it in S952, and in S953, processing for updating the payment information (settlement data) in the marketing database 64 is performed based on the received data.

  FIG. 51A is a flowchart of marketing data acquisition processing executed by the store vendor client, and FIG. 51B is a flowchart showing a subroutine program of marketing data provision processing shown in S907. First, in the store vendor client, it is determined whether or not a marketing data acquisition operation has been performed in S957. If the operator performs the marketing data acquisition operation in the store vendor client, a determination of YES is made in S957, and control for transmitting a request for marketing data to the server 10 together with data for authenticating the store vendor client is performed in S958. . The server 10 receives it in S968, and controls to send the marketing menu to the store vendor client after confirming the identity in S969.

  In step S959, the store vendor client receives the information, and in step S960, the received marketing menu is controlled. A display screen of the marketing menu according to S960 is shown in FIG. The marketing menu is composed of four menu items of user's four-dimensional coordinate data, user's personal information, payment information, and questionnaire information, and a desired one is selected and clicked from these four menu items. Then, the menu item selected in S961 is transmitted to the server 10.

  The server 10 receives it in S970, and in S971, the marketing data corresponding to the selected menu item is extracted from the marketing database 64, and in S972, control is performed to transmit the extracted data to the store vendor client.

  The store vendor client receives the received data in S962, stores the received data in S963, and determines whether or not the marketing data display operation has been performed by the operator in S964. If there is an operation for displaying marketing data, control for displaying the stored marketing data is performed in S965.

[Modification of Second Embodiment]
Next, modifications of the second embodiment are listed.

  (1) The server 10 may be composed of a plurality of dedicated servers according to various control contents. For example, a server dedicated to the current virtual world processing (S310), a server dedicated to the past virtual world processing (S311), a server dedicated to the future virtual world processing (S312), a server dedicated to the authentication processing (S313), a virtual world advertisement A dedicated server for the response process (S314), a dedicated server for the marketing process (S315), and the like. This is also a modification of the first embodiment described above.

  (2) It may be possible to search in the virtual world (in four-dimensional space-time). The search targets include conversations in the virtual world (in 4D space-time), community virtual tags and related pages, cyber special zones, historical virtual world areas (see S231), shared virtual tags, It is a writing page associated with it. However, in the case of a virtual space with access restrictions (for example, a shared virtual tag or a write page associated therewith, a community virtual tag or a write page associated therewith), only users who are allowed access (users) Only on the mobile phone 2) as a search result.

  (3) The access method to the shared virtual tag described with reference to FIG. 5 is not limited to the shared virtual tag, but other tags such as a history tag, a community virtual tag, a contract shared virtual tag, a business It may be applied to a shared virtual tag for use.

The following inventions are disclosed in the embodiments described above.
In the case of a general contactable state described in Japanese Patent No. 4256374, there are the following drawbacks.
a In many cases, he / she feels anxious about notifying personal information such as phone numbers and e-mail addresses to the first person to meet, and this leads to the loss of later exchange opportunities.
b There is a risk of contact from the other party who has notified the personal information, both day and night, and inconvenience.
c Personal information such as e-mail address given to the other party may be diverted to others, and others may pretend to be themselves and send e-mails or suffer damage such as spam.
d Invalidating personal information once communicated involves troublesome work such as changing a telephone number or changing an e-mail address.
In view of the above, the ideal state of contact is that contact can be made later without notifying each other's personal information, and someone other than the other party impersonates the other party. This is a state where inconvenience can be prevented.

  On the other hand, encounters between people in the real world or attending events or concert venues are inconvenient within a limited range due to physical restrictions on the range in which people can act. is there. Moreover, the time when a person becomes free is limited, and it is impossible to go to a remote place within such a limited time.

  For example, an amateur photographer who is interested in astronomy has successfully photographed a total solar eclipse in Japan and has been able to establish contact with many people with the same hobbies. There is an inconvenience that the total eclipse of the sun is inconvenient and cannot be visited.

  Ideally, it would be possible to get away from the physical and time constraints of the person's range of action and to establish a communicable state at any time with the person at the place they want to go.

  As a method of overcoming the physical constraints and the time constraints of the action range, the inventor has newly devised to use the characteristic that instantaneous movement is possible anytime and anywhere in a virtual world such as street view.

An example that can be considered as a method for realizing this is shown below.
i First, create a 3D virtual world on the net that accurately copies the real world, or prepare an existing one such as street view as a virtual world.
ii Next, the positions of mobile phones of people in the real world are measured by GPS or the like, and their avatars are displayed at the positions of the virtual world corresponding to the measured positions. This avatar preferably has an agent function.
iii Next, when another person enters the virtual world and meets the avatar mentioned above, the person who is talking to the avatar (agent) and enters the virtual world with the real person through the avatar To talk to.

  By doing so, the avatar corresponding to the real world person can act as a pipe connecting the virtual world and the real world, and exchange between the virtual world and the real world is possible. Of course, in the virtual world, a place can be moved instantaneously, so that the user can instantly move to a desired place and contact a person at that place.

  In the example of the total solar eclipse described above, when a total solar eclipse occurs in a foreign country, the location is accessed from the virtual world, and the person corresponding to the avatar is talked with the avatar displayed at that location in the virtual world. It is possible to establish a contactable state by contacting them and later exchange their own solar eclipse video in Japan and the other person's eclipse video in the other country.

  However, even in new exchanges that transcend the barrier between the virtual world and the real world, the same problems as in the above-mentioned a to d occur when the accessible state is established.

  The invention disclosed in the embodiments has been conceived in view of such circumstances, and an object of the invention is to provide an access control system and an access control capable of providing means for constructing the above-described ideal accessible state. Is to provide a method.

In the invention disclosed in the embodiment, specific users (for example, users who met in the real world, met in the virtual world) via a network by operating a user terminal (for example, the mobile phone 2) operated by the user. An access control system that is used when contacts are made between users who meet each other between users in the real world and users who have entered the virtual world, event organizers and event participants,
Within a predetermined geographical area (for example, in the real world, within the range where infrared communication by the mobile phone 2 is possible, within the communicable area between the wireless LAN 7 and the mobile phone 2 that covers the event venue as a communicable area, in the virtual world The avatar (agent) of the user who entered the virtual world and the current position of the user in the real world, within the area where the avatar (agent) of each user who entered has been able to talk to each other (for example, within 10 meters) or within the virtual event venue Confirm that the person who is in a conversational area (for example, within 10 meters) with the user's avatar (agent) displayed at the virtual world position corresponding to the item has been given consent to enable contact Confirmation means (eg, S15, S16) And S16a~S16d),
Access request accepting means (for example, the data transmitted by S81 is received) for accepting an access request to a contact shared page for contact (for example, a web page corresponding to a shared virtual tag or a business shared virtual tag). )When,
When the access request is accepted by the access request accepting unit, the confirmation generated by the confirmation unit is confirmed (for example, the sharing generated through S15, S16, S16a to S16d) Virtual tags that are displayed only to those who have agreed on (provided that an access request to the shared virtual tag in S85 based on an access operation to the shared virtual tag has been sent) Access control means (for example, S86, S87, S91) for permitting access to the shared page for contact.

  According to such a configuration, in making contact with the partner, contact can be made later without notifying the partner of personal information.

Preferably, by operating the user terminal, the user moves in a digitalized virtual space corresponding to a landscape of the real world (for example, the real world shown in the upper half of FIGS. 1 and 2) (for example, FIG. 1, the virtual world shown in the lower half of Fig. 2)
The confirmation means enters the virtual space and within a predetermined geographical area in the virtual space (for example, within an area where conversations between avatars (agents) of users who have entered the virtual world are possible (for example, a range of 10 meters) ) And within the virtual event venue, the user's avatar (agent) who entered the virtual world and the user's avatar (agent) displayed at the virtual world position corresponding to the current location of the user in the real world. In-virtual area confirmation function (for example, avatar of a user who has entered the virtual world (agent) to confirm that consent has been obtained for enabling contact between persons in a conversation area (for example, within 10 meters) ) And avatars (agents) A real also in the world of the user, S15 also determines whether the geographical area, S16, having S16a~S16d).

  According to such a configuration, contact between persons who have entered the virtual space can be made later without contacting the other person with personal information in order to make contact with the other party.

More preferably, by operating the user terminal, the user can enter a digitalized virtual space corresponding to a real world landscape,
The confirmation means includes a person who enters the virtual space and is in a predetermined geographical area in the virtual space, and a predetermined geographical area in the real world corresponding to the predetermined geographical area in the virtual space. A virtual inter-realistic confirmation function that confirms that an agreement has been made with a person who is in a contactable state (for example, the avatar (agent) of a user who has entered the virtual world and the current position of the user in the real world) S15, S16, and S16a to S16d) that also determine whether or not the user's avatar (agent) displayed at the corresponding virtual world position is within a conversational area (for example, within a 10-meter range).

  According to such a configuration, when a person who has entered the virtual space and a person in the real world can make contact with the partner, contact can be made later without notifying the partner of personal information. It becomes like this.

More preferably, the confirmation means includes
A contact consent signal indicating that the consent transmitted in accordance with the operation of the user terminal has been obtained (for example, the transmission signal in which the variable shared virtual tag ID of the other party's agreed party received by infrared communication in S3 is transmitted in S9. ) To receive the consent signal (for example, the server 10 receives the transmission signal transmitted by S9);
In-area determination means (for example, S16, S16a to S16d) for determining that the position at the time of consent of the user who has obtained the consent is within the predetermined geographical area,
The consent of the person in the predetermined geographical area, provided that it is determined by the in-area determination means that it is located within the predetermined geographical area (for example, if YES is determined in S16d) (For example, it is confirmed that the agreement has been obtained by determining YES in S16d, and the process proceeds to the shared virtual tag generation processing in and after S17).

  According to such a configuration, the consent of the person in the predetermined geographical area is obtained on the condition that the position at the time of the consent of the user who has given the consent is determined to be within the predetermined geographical area. Therefore, more reliable confirmation is possible, and for example, contact due to impersonation can be prevented as much as possible.

More preferably, the in-area determination means is
Position information acquisition means (for example, S16a, S16c) for acquiring position information of the user terminal;
Determination means (for example, S16d) for determining whether or not the user terminal is located in the predetermined geographical area based on the position information acquired by the position information acquisition means,
On the condition that the determination means determines that the user terminal is located within the predetermined geographical area (for example, on the condition that YES is determined in S16d), the position of the user terminal at the consent point is the predetermined geographical area. It is determined that it is in the area (for example, by determining YES in S16d, it is determined that the position at the time of consent is within the predetermined geographical area, and the process proceeds to the shared virtual tag generation processing in S17 and thereafter. To do).

  According to such a configuration, the position information of the user terminal is acquired, and it is determined whether or not the user terminal is located within a predetermined geographical area based on the position information. Based on a reliable determination of whether or not it is located within a specific area, confirmation is made that the consent of a person within a given geographical area has been obtained, so a more reliable confirmation is possible, for example, impersonation Can be prevented as much as possible.

More preferably, the user terminal has a communication function within a limited range (for example, infrared communication between the mobile phones 2 and wireless communication using the wireless LAN access point 7) capable of communicating only within the range of the predetermined geographical area. Have
The in-area determination means includes communication information (for example, variable shared virtual tag ID) from the user terminal communicated by the communication function within the limited range in the contact consent signal received by the consent signal receiving means. (For example, on the condition that information including the variable shared virtual tag ID has been transmitted in S9), the user terminal's point-in-time position is within the predetermined geographical area. (For example, the process of S10 is executed and the processes after S17 are executed).

  According to such a configuration, the user terminal is provided on the condition that the communication information from the user terminal communicated by the communication function within the limited range that can be communicated only within the range of the predetermined geographical area is included. The position at the time of consent is determined to be within a predetermined geographical area, and it is confirmed that the consent of the person in the predetermined geographical area has been obtained by a relatively simple and simple determination method. For example, contact due to impersonation can be prevented as much as possible.

More preferably, on the condition that the confirmation by the confirmation means has been confirmed (for example, it is a shared virtual tag generated through S15, S16, S16a to S16d and is displayed only to those who have agreed. (Provided that an access request to the shared virtual tag is sent in S85 based on an access operation to the shared virtual tag that is not performed), and a predetermined geography in the digitalized virtual space corresponding to the real world landscape Access point generation means (for example, S17 to S19 or S17, S200) that generates an access point (for example, a shared virtual tag) dedicated to the agreed party, which is accessed in order to make contact between the agreed parties. , S201, S18, S19),
When an access request is accepted by the access request accepting means (for example, when data is received in S81), the access point generated by the access point generating means is dedicated to the person who made the access request The generated access point (for example, the shared virtual tag corresponding to the user ID transmitted in S81) is displayed to the access requester together with the video of the virtual space corresponding to the geographical position where the access point is generated. Access point display control means (for example, S87) for performing control for
The access control means allows a user to access the contact shared page corresponding to the access point by operating the user terminal and accessing the access point (for example, S91).

  According to such a configuration, the access point generated exclusively for the person who made the access request is displayed to the access requester together with the video of the virtual space corresponding to the geographical position where the access point is generated. Even without knowing the personal information of the contact partner, the memory of the partner can be revived from the video in the virtual space corresponding to the geographical location.

  More preferably, the confirmation means confirms that an agreement has been obtained for enabling contact between the event organizer side and the participants in the event (for example, a shared virtual tag for business use). In the generation process, S15, S16, S16a to S16d).

  According to such a configuration, it becomes possible to contact the event organizer side and the participant of the event later without needing to notify the other party of personal information. While notifications and messages from the organizer can be known, the event organizer can build a pipe with the participants (users).

Another aspect of the present invention is that specific users (for example, users who met in the real world, users who have met in the virtual world) via a network by operating a user terminal (for example, the mobile phone 2) operated by the user. An access control system used when contacts between the real world user and the user who entered the virtual world, event organizers and event participants)
Within a predetermined geographical area (for example, in the real world, within the range where infrared communication by the mobile phone 2 is possible, within the communicable area between the wireless LAN 7 and the mobile phone 2 that covers the event venue as a communicable area, in the virtual world The avatar (agent) of the user who entered the virtual world and the current position of the user in the real world, within the area where the avatar (agent) of each user who entered has been able to talk to each other (for example, within 10 meters) or within the virtual event venue Confirm that the person who is in a conversational area (for example, within 10 meters) with the user's avatar (agent) displayed at the virtual world position corresponding to the item has been given consent to enable contact Confirmation means (eg, S15, S16) And S16a~S16d),
Access control means (for example, S86, S87, S91, or the other party that allows access on the condition that the confirmation means confirms that consent has been obtained, or the other party uses a contact method other than the shared virtual tag (for example, Email address and phone number notification), and if the offerer of shared virtual tag generation agrees to it, they will exchange each other's email address and phone number)
The confirmation means includes
A contact consent signal indicating that the consent transmitted in accordance with the operation of the user terminal has been obtained (for example, the transmission signal in which the variable shared virtual tag ID of the other party's agreed party received by infrared communication in S3 is transmitted in S9. ) To receive the consent signal (for example, the server 10 receives the transmission signal transmitted by S9);
In-area determination means (for example, S16, S16a to S16d) for determining that the position at the time of consent of the user who has obtained the consent is within the predetermined geographical area,
The consent of the person in the predetermined geographical area, provided that it is determined by the in-area determination means that it is located within the predetermined geographical area (for example, if YES is determined in S16d) (For example, it is confirmed that the agreement has been obtained by determining YES in S16d, and the process proceeds to the shared virtual tag generation processing in and after S17).

  According to such a configuration, it is possible to prevent inconvenience of notifying personal information unavoidably to a partner who does not want to notify personal information so much when making contact with the partner. Furthermore, it is confirmed that the consent of the person in the predetermined geographical area has been obtained on the condition that the position at the time of consent of the user who has obtained the consent is determined to be within the predetermined geographical area. In addition, more reliable confirmation is possible, and for example, contact due to impersonation can be prevented as much as possible.

Another aspect of the present invention is that specific users (for example, users who met in the real world, users who have met in the virtual world) via a network by operating a user terminal (for example, the mobile phone 2) operated by the user. The access control method used when contacts between the real world user and the user who entered the virtual world, event organizers and event participants)
Within a predetermined geographical area (for example, in the real world, within the range where infrared communication by the mobile phone 2 is possible, within the communicable area between the wireless LAN 7 and the mobile phone 2 that covers the event venue as a communicable area, in the virtual world The avatar (agent) of the user who entered the virtual world and the current position of the user in the real world, within the area where the avatar (agent) of each user who entered has been able to talk to each other (for example, within 10 meters) or within the virtual event venue Confirm that the person who is in a conversational area (for example, within 10 meters) with the user's avatar (agent) displayed at the virtual world position corresponding to the item has been given consent to enable contact Step (for example, S15, S16, S1) And a~S16d),
Receiving an access request to a contact shared page for contact (for example, a web page corresponding to a shared virtual tag) (for example, receiving the data transmitted in S81);
When the access request is accepted by the step of accepting the access request, the access request is generated on the condition that the confirmation by the confirming step is confirmed (for example, through S15, S16, S16a to S16d). Shared virtual tags that are displayed only to those who have agreed on (provided that an access request to the shared virtual tag in S85 based on an access operation to the shared virtual tag has been sent) And a step (for example, S86, S87, S91) of permitting access to the shared page for contact for taking out.

  According to such a configuration, in making contact with the partner, contact can be made later without notifying the partner of personal information.

Another aspect of the present invention is that specific users (for example, users who met in the real world, users who have met in the virtual world) via a network by operating a user terminal (for example, the mobile phone 2) operated by the user. Access control system used when contacts between real-world users and users who have entered the virtual world, event organizers and event participants, and those who encounter certain events) Because
A shared page generating means (for example, S91, S437) for generating a contact shared page for contact (for example, a web page corresponding to a shared virtual tag, a business shared virtual tag, or a community virtual tag);
Position information storage means (for example, user database 11 and user four-dimensional coordinate database 11a) for storing position information of the user terminal;
The access request receiving means (S81 and S90) that receives an access request to the contact shared page (for example, a web page corresponding to a shared virtual tag, a business shared virtual tag, a community virtual tag, etc.) Receive S432),
When the access request is accepted by the access request accepting means, an access for controlling access to the contact shared page depending on whether or not the user terminal that requested the access was present at a predetermined position And control means (for example, S86, S87, S91, S433 to S436).

  According to such a configuration, in making contact with the partner, contact can be made later without notifying the partner of personal information.

Preferably, the shared page generating unit generates a shared page regarding an event (for example, total solar eclipse, tornado, guerrilla live) that occurred in a predetermined geographical area in a predetermined time zone (for example, S410 to S416, S421 to S423, S437),
The position information storage means stores a history of position information of the user terminal that changes over time (for example, position information x, y, z along the time axis w is stored in the user four-dimensional coordinate database 11a according to S30 to S32). Remembered),
The access control means searches for the location information stored in the location information storage means, so that the user terminal that requested the access occurred in a time zone when an event relating to the contact shared page to be accessed occurred. It is determined whether or not it exists in the selected geographical area, and access control to the contact shared page is performed according to the determination result (for example, S433 to S436).

  According to such a configuration, the access control to the shared page regarding the event depends on whether or not there is a user terminal requesting access to the generated geographical area in the time zone when the event occurred. To do so, it is possible to make a difference in access restrictions between users who have encountered an event and those who have not, such as a community area limited to users who have encountered a shared page.

Another aspect of the present invention is a server (for example, server 10) used when specific persons contact each other via a network,
An interface unit (for example, interface 58) for inputting / outputting signals to / from the outside;
A processing unit (for example, CPU 50) for performing processing using data stored in a storage unit (for example, user database 11, user four-dimensional coordinate database 11a),
The processor is
A contact shared page for contact (for example, a web page corresponding to a shared virtual tag, a business shared virtual tag, a community virtual tag, etc.) is generated (for example, S91, S437),
The location information of the user terminal is stored in the storage unit (for example, S30 to S32),
When a signal for requesting access to the shared page for contact is input to the interface unit (receives data transmitted in S81 and S90, S432), the user terminal that requested the access has a predetermined position. The access control to the contact shared page is performed in accordance with whether or not it is present (for example, S86, S87, S91, S433 to S436).

  According to such a configuration, in making contact with the partner, contact can be made later without notifying the partner of personal information.

  The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

  2 Mobile phone, 6 Internet, 8 Service provider, 9 Virtual database, 10 Server, 11 User database, 22 Virtual world database.

Claims (2)

And you want the person and the user that sends a commercial message using a computer to exchange state, alternating current state to the user, which has become from the AC destination of business for the message sender to allow sending a commercial message A computer system,
AC start condition determining means for determining whether or not an AC start condition for starting exchange between a user and a person who wants to send a business message is satisfied;
List display control means for performing control for displaying on the display unit of the user terminal a list of AC destinations determined by the AC start condition determining means that the AC start conditions are satisfied ;
When a business message is transmitted from the business message sender of the exchange destination to the user terminal, the user selects and designates the exchange destination that has transmitted the business message from the list of exchange destinations. Message browsing control means for performing control to enable browsing of messages,
The alternating start condition determining means, on condition that both on the basis of the position information of the position information and the user terminal who wants to send the business message is in a predetermined geographic area, the alternating start condition includes position information utilization judging hand stage determines that are met,
By displaying the list of exchange destinations on the user terminal based on the control from the computer side, the personal information of the user 's contact information can be exchanged without notifying the business message sender side , Computer system. And to the AC state and the person and the user you want to send a commercial message using the computer, the commercial message from the AC destination of business for the sender of the message to the user who made the exchange possible state in order to be sent A program executed by a user terminal,
Based on the user has performed an operation for starting the AC by the user terminal, an AC start request sending step of the signal for requesting the exchange start transmitting to said computer,
The computer-side AC start condition determining means that receives the signal determines whether or not the AC start condition for starting the AC exchange between the user and the person who wants to send the business message is satisfied, and the AC start condition is satisfied. A list display control step for displaying a list of exchange destinations determined to be displayed on the display unit of the user terminal;
When a business message is transmitted from the business message sender of the exchange destination to the user terminal, the user selects and designates the exchange destination that has transmitted the business message from the list of exchange destinations. A message display step for displaying a message on the display unit, the user terminal,
The AC start request transmission step includes a position information transmission step of transmitting position information of the user terminal to the computer,
The alternating start condition determining means, on condition that both on the basis of the position information of the position information and the user terminal who wants to send the business message is in a predetermined geographic area, the alternating start condition is filled includes a position information usage determination hand stage determines that,
By displaying a list of the alternating destination on the display unit based on the control from the computer side, the personal contact information of the user to allow exchange without notifying the business message sender the, program.

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