JP2003122674A - Information transmitter and information transmitting method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve such a problem that it has been difficult to grasp the needs of consumers in real time. SOLUTION: This device is provided with a first processing part 102 for forming a notice board for allowing first users to exchange information with each other and a second processing part 104 for forming a notice board for allowing a second user having a reply authority to reply to the writing of the first user in order to exchange information. In this device the notice board for allowing the first users to exchange information with each other can be discriminated from the notice board for allowing the first user and the second user to exchange information.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to information transmission technology. In particular, it relates to devices and methods for communicating information.

[0002]

[Prior art] One-to-one
There is marketing. This marketing method is to provide products and services to each customer. As consumers become more individualized and diversified, the importance of one-to-one marketing is increasing, and along with this, companies are able to accurately grasp the ever-changing consumer needs and develop products and services. It is becoming more and more important to make the most of it.

[0003]

However, companies have few means for grasping the needs of consumers, and most rely on the results of questionnaires from consumers and the results of surveys from research companies. Since the questionnaire is a format in which the consumer answers the question content determined by the company in advance, the information obtained from the answer remains within the range of the question content determined in advance.

The present invention has been made in view of these problems, and an object thereof is to provide a technique for transmitting information.

[0005]

[Means for Solving the Problems] With the spread of the Internet, individuals can easily exchange information. An electronic bulletin board is a typical place for exchanging information. Many people write on bulletin boards and exchange their information and opinions. These pieces of information and opinions are the raw information or opinions of each person, and the bulletin board is an effective means for grasping consumer needs. The present inventor has focused on these points and has created the present invention.

One aspect of the present invention is an apparatus for providing an electronic bulletin board. This apparatus displays a first processing unit forming a first bulletin board, a second processing unit forming a second bulletin board, the first bulletin board, and the second bulletin board on a client computer. A generation unit that outputs data for causing the client computer and a provision unit that transmits the generated data to the client computer are provided. The first bulletin board is formed so that consumers can freely exchange information with each other. The second bulletin board is formed for consumers and companies to exchange information. The second processing unit receives a second writing from a first input unit that receives a first writing from a first user and a second user who has the authority to respond to the first writing. And a second input unit. The first user is a consumer and the second user is a company that provides products to the consumer.

The apparatus further comprises a content supply unit for outputting to the generation unit contents related to the contents written on the first bulletin board and the second bulletin board, and the generation unit is the first Data for displaying the content may be output together with the bulletin board and the second bulletin board. The generating unit includes the first bulletin board;
Data for displaying the second bulletin board on the same screen may be output.

Another aspect of the present invention is also an apparatus for providing an electronic bulletin board. The apparatus includes a first input unit that accepts writing by a first user, a second input unit that receives a response sentence to the writing from a second user who has the authority to respond to the writing, and the first input unit. The user's writing, a storage unit for storing the second user's response text, and the electronic bulletin board for extracting the first user's writing and the second user's response text from the storage unit. And a providing unit that transmits data for displaying. The apparatus detects the presence / absence of a response by the second user, and when the second user responds to the writing by the first user, the device notifies the fact to the effect of the first user.
And a notification unit for notifying the user.

Yet another aspect of the present invention is an apparatus for providing an electronic bulletin board. This device includes an input unit that receives a user's writing, a storage unit that stores the writing,
A first providing unit that takes out the message from the storage unit and transmits the data for displaying the bulletin board, and a device that has financial or physical value to increase the user's willingness to write. A second providing unit.

Yet another aspect of the present invention is a method of providing an electronic bulletin board. This method includes the steps of receiving a writing by a first user, receiving a response sentence to the writing from a second user who has the authority to respond to the writing, writing the first user, and writing the first user. Storing the response text of the second user in a storage unit, and extracting the writing text of the first user and the response text of the second user from the storage unit to display an electronic bulletin board And sending.

It is to be noted that any combination of the above constituent elements and the expression of the present invention converted between an apparatus, a method, a system and a computer program are also effective as an aspect of the present invention.

[0012]

1 is a block diagram of a system 10 for transmitting information using an electronic bulletin board. The information transmission device 100 provides the user with an electronic bulletin board. The information transmission device 100 receives the character string to be written on the bulletin board, and transmits the data for displaying the bulletin board to the user computer 12 and the company computer 14. In addition, the information transmission device 100 detects the writing on the bulletin board by the user and pays the user money according to the writing. This payment process is performed on the bank server 18 that handles user accounts. By giving such an incentive to the user, writing on the bulletin board is invited.

FIG. 2 is an example of the bulletin board screen 50 displayed on the display device of the user PC 12. The company opens this bulletin board for each product and provides a dedicated place for exchanging information about the product. The advertisement area 52 is an area for displaying a company advertisement. For example, in this area 52, an advertisement is displayed so that the bulletin board for the product can be seen at a glance. The first bulletin board 54 is a place where the user can freely write, for example, the first bulletin board
By pressing the write button 58, an input field for inputting a character string is displayed, and the character string input there is written on the first bulletin board 54. In this figure, writings 64a and 64b corresponding to the writing 62a are displayed. In the bulletin board, information is exchanged by writing another message (hereinafter referred to as a response message) to a certain message (hereinafter referred to as a question message).

The second bulletin board 56 is a place where the user and the company side exchange information, and in response to the question text 66 of the user,
The company side can write the response sentence 68, and other users cannot write the response sentence 68. For example,
By pressing the second write button 60, an input field for a character string is displayed, and the user can write a question sentence on the second bulletin board 56. In this way, by displaying two bulletin boards, it is possible to clearly distinguish a place where users can freely exchange information and a place where users and companies can exchange information.

By providing such a place to the user, the user who has already purchased the product writes the usage of the product, the defect of the product, the feeling about the product, etc. on the bulletin board, and the opinions and information can be exchanged with the person who purchased the product. Can be exchanged. Further, the user who is considering purchasing the product uses the first bulletin board 54,
You can ask people who already own the product about actual usability, good points, and bad points. By providing a place where the owner of the product can freely exchange opinions and information about the product, it is possible to improve the attachment to the product. Further, by providing the second bulletin board 56, the user can ask a question to the company at any time, so that the user can be relieved that the after-sales support is solid.

Since the bulletin board is a place where information is exchanged under the initiative of users, unlike a questionnaire or the like, the company side can know the candid opinions of the user. By using the bulletin board as a means of collecting information about products, companies can
Understand what consumers want and don't accept. Since information is exchanged in real time on the bulletin board, it is possible to keep track of daily changing consumer needs, which can be utilized in the development of products and services that respond to the individualization and diversification of consumers.

FIG. 3 shows an information transmission device 1 for providing a bulletin board.
It is an internal block diagram of 00. Each component of the information transmission device 100 is realized by executing software using hardware components. The hardware components include the CPU of any computer,
Memory, hard disk, network connection interface, drive, etc. A program for realizing the components of the information transmission device 100 is, for example, a CD.
-It is provided by being recorded in a recording medium such as a ROM or a DVD. The information transmission device 100 reads the program by the drive and stores it in the hard disk. By executing the program stored in the hard disk, each component of the information transmission device 100 is realized. Each drawing to be described below does not show a hardware-based configuration but a functional-based block.

The first processing unit 102 performs the processing for forming the first bulletin board 54 described with reference to FIG. The 2nd process part 104 performs the process for forming the 2nd bulletin board 56 demonstrated using FIG. Content supply unit 114
Supplies the display data generation unit 106 with the content related to the content written on the first bulletin board 54 and the second bulletin board 56. This content is an advertisement made of still images and moving images. The display data generation unit 106 is a user PC
Data for displaying the bulletin board screen 50 is generated on the display screens of 12 and the corporate PC 14. For example, this data is based on SGML (Standard Generalized Markup Languag).
e), HTML (hyper text markup language), XM
It is described in a text description language such as L (extensible markup language). Display data generation unit 106
Generates the data for displaying the first bulletin board 54 and the second bulletin board 56 based on the information supplied from the first processing unit 102 and the second processing unit 104, and the content supplied from the content supply unit 114. Is generated in the advertising area 52. The providing unit 108 sends the data generated by the display data generating unit 106 to the user PC 1
2 and the company PC 14.

The point providing unit 110 performs a process of providing money to the user according to the number of writings on the bulletin board. This can stimulate the user's willingness to write. The point providing unit 110 holds a user information database 112 that holds information identifying a user and a user's bank account in association with each other. In this embodiment, the point providing unit 110 transfers money to the bank account of the designated user. As a result, it is possible to attract writing to the bulletin board, so that the bulletin board can be activated. Furthermore, as the number of writes increases, it is possible to accurately grasp consumer needs based on many writes. In another form, the point providing unit 110
May provide goods, credits, points for purchasing merchandise, etc. that bring benefits to the user.

The automatic writing section 200 detects the writing status of the first bulletin board 54, and automatically writes as necessary. As a result, the first bulletin board 54 can be kept active at all times. The user often determines the popularity of the site based on the frequency of updating the homepage, the writing status of the bulletin board, and the like. If the number of posts on the bulletin board provided for each product is small, the image of the product may be degraded. From this point of view, it is useful to write automatically based on the writing status on the bulletin board.

FIG. 4 is an internal block diagram of the first processing unit 102. The first input unit 120 receives a character string to be written on the bulletin board from the user PC 12. The storage processing unit 122 stores the received character string in the first bulletin board database 132. The bulletin board data output unit 134 outputs the character string stored in the first bulletin board database 132 to the display data generation unit 106. The detection unit 124 uses the first bulletin board 54.
To write to. In this embodiment, when the character string is stored in the first bulletin board database 132, the detection unit 1 is detected based on the signal supplied from the storage processing unit 122.
24 detects a write.

The specifying unit 126 specifies the user who has written on the first bulletin board 54. For example, the first input unit 120
May input a signal including a character string to be written on the first bulletin board 54 and a user ID, and the identifying unit 126 may identify the user by extracting the user ID from the signal.
The point requesting unit 128 instructs the point providing unit 110 to pay the consideration to the user who has written.

The second input unit 130 inputs a character string to be written on the first bulletin board 54 from the automatic writing unit 200. The storage processing unit 122 stores the character string in the first bulletin board database 132. The storage processing unit 122 distinguishes the character string from the first input unit 120 and the character string from the second input unit 130 and stores the character string in the first bulletin board database 132. For example, the storage processing unit 122 associates, for each character string to be stored, information specifying each input unit with the first information.
It may be stored in the bulletin board database 132. The display data generation unit 106 of FIG. 3 displays data for the user PC 12 on the first bulletin board 54 without distinction between the character string automatically written and the character string written by the user. To generate. Further, the display data generation unit 106 distinguishes the character string automatically written and the character string written by the user for the corporate PC 14 from the first bulletin board 54.
Generate data for display on. For example, the display data generation unit 106 changes the color of each character string. This allows the company to select and view the character string written by the user.

FIG. 5 is an internal block diagram of the second processing section 104. The input unit 140 for the user, from the user PC 12,
Character string written by the user (hereinafter referred to as user text)
To receive. The user input unit 140 may accept a user sentence from any user. Corporate input unit 142
Receives a response text (hereinafter referred to as a corporate response text) on the corporate side to the user text from the corporate PC 14. The corporate input unit 142 has a unit that authenticates the sender of the corporate response text and a unit that receives the corporate response text from the sender after successful authentication. The unit that authenticates the sender determines whether the sender has the authority to respond to the user text. The corporate input unit 142 receives a corporate response sentence from a sender having a response authority. The storage processing unit 144 stores the received user text and company response text in the second bulletin board database 152. The bulletin board data output unit 154 uses the second bulletin board database 15
The user sentence and the company response sentence stored in No. 2 are output to the display data generation unit 106.

The detection unit 146 detects writing on the second bulletin board 56. In this embodiment, when the user text or company response text is stored in the second bulletin board database 152, the detection unit 146 detects writing based on the signal supplied from the storage processing unit 144. Specific part 148
Identifies the user who has written, and stores the information identifying the user and the sentence written by the user in the written user information database 156 in association with each other. The point requesting unit 150 instructs the point providing unit 110 to pay the consideration to the user who has written.

When the company response sentence is written on the second bulletin board 56, the selecting unit 158 selects the user who has written the user sentence that is the source of the writing from the writing user information database 156. The notification unit 160 notifies the selected user that the response from the company has been written. For example, this notification may be made by email. The email address used for notification is
When the user writes in the second bulletin board 56, it may be accepted from the user and held in the writing user information database 156, or when the user uses this bulletin board,
The notification destination address may be accepted and held in association with the user.

In this embodiment, the storage processing unit 144
Stores the respective sentences in the second bulletin board database 152 by associating the identification information with the user sentence and the company response sentence. The identifying unit 148 associates the user with the identification information of the user text and writes the user information database 156.
To store. When generating the bulletin board data to be provided to the corporate PC 14, the display data generation unit 106 associates the user text with the identification information and generates data for displaying the bulletin board on the corporate PC 14. When using the bulletin board displayed based on the data to make a response to the user sentence, the company PC 14 associates the company response sentence with the identification information of the user sentence and associates them with the company input unit 14.
Output to 2. The corporate input unit 142 receives a corporate response sentence and identification information. Based on the identification information, the selection unit 158 selects from the write user information database 156,
Select the user to be notified that the company has written.

FIG. 6 is an internal block diagram of the automatic writing section 200. The first instruction unit 202 instructs the generation unit 206 to generate a question text according to the writing status of the first bulletin board 54. The second instruction unit 204 detects whether there is a response sentence from the user to the question sentence automatically written on the first bulletin board 54, and if there is no response sentence, generates a sentence for self-response. The generation unit 206 is instructed.

The generation unit 206 generates a question text or a response text based on the instructions of the first instruction unit 202 and the second instruction unit 204. The writing unit 208 outputs the generated question text or response text to the first processing unit 102. The writing unit 208 also stores the question text in the text storage unit 210. The question text stored in the text storage unit 210 is used by the second instruction unit 204 when determining whether to generate a response text.

FIG. 7 is an internal block diagram of the first instruction section 202. The detection unit 220 detects the writing status of the first bulletin board 54. In this embodiment, the detection unit 220 counts the number of sentences stored in the first bulletin board database 132 of the first processing unit 102 during a certain period, and writes the number of writings per unit time (hereinafter, written Calculated as the inclusion rate). The timer 230 supplies time information to the detection unit 220. The detection unit 220 counts the number of writings in a certain period based on this time information.

The determination unit 226 determines whether to write the question text based on the writing rate. The determination unit 226
For example, when the writing rate is smaller than a predetermined threshold value, it is determined that writing is necessary. When the writing rate is equal to or higher than the predetermined threshold value, it is determined that the first bulletin board 54 is actively used, and it is determined that writing is not necessary. When the write request unit 228 receives a write instruction from the determination unit 226,
The generation unit 206 is instructed to generate the question text.

FIG. 8 is an internal block diagram of the second instruction section 204. The response detection unit 240 detects writing of a response sentence by the user in response to the writing of the question sentence on the first bulletin board 54 by the automatic writing unit 200. In this embodiment, the response detection unit 240 acquires a new writing from the first processing unit 102 and determines whether the acquired writing is a response to the question text stored in the text storage unit 210. . The response instructing unit 242 instructs the response requesting unit 246 to self-respond when the response text is not written within a preset period after the automatic writing. Response request unit 24
6 instructs the generation unit 206 to generate a response text based on the self-response instruction. The timer 244 uses the response instruction unit 2
42 to provide time information.

FIG. 9 is an internal block diagram of the generator 206. The template database 268 stores a template for automatically generating a character string to be written. Template database 2
68 stores templates for question texts and response texts.
For example, the template database 268 holds the template in association with the attribute. The attribute is information that distinguishes a question sentence from a response sentence, and further indicates the characteristics of the template such as content, field, and word usage. The generation request receiving unit 272 receives an instruction to generate a character string from the first instruction unit 202 and the second instruction unit 204. The generation request receiving unit 272 is the first instruction unit 2
When the generation instruction from 02 is received, the selection unit 266 is instructed to select the template for the question text, and the second instruction unit 2
When the generation instruction is received from 04, the selection unit 266 is instructed to select the template of the response sentence.

The tendency analysis unit 260 analyzes the tendency of topics of interest to the user of the first bulletin board 54 based on the data held in the first bulletin board database 132 of the first processing unit 102. The tendency analysis unit 260, for example, counts the number of times of writing for each content of past topics, and analyzes the tendency based on the number of times of writing. The content analysis unit 262 analyzes the content that has become a topic in the past based on the data held in the first bulletin board database 132 of the first processing unit 102. The content analysis unit 262 analyzes the content based on, for example, a keyword included in past writing. In this embodiment, the content analysis unit 262 determines that the template database 2
68 has a list of keywords that specify the content of the template that 68 has, and by comparing the list with the keywords included in the past writing, the content that has not been discussed is specified.

The selection unit 266 selects a template from the template database 268 based on the tendency and content of the topic.
The selection process will be described by taking the case of a bulletin board of a VCR as an example. When the tendency analysis unit 260 analyzes that there is a tendency to write a lot when the topic is about the function of the VCR, and the content analysis unit 262 analyzes that there is no topic about the recording related to the function, the selection unit. A template 266 selects a template of the content regarding recording from the template database 268. In this way, by selecting a template based on the result of analyzing past topics, it is possible to automatically write a topic suitable for the user of the bulletin board.

The synthesizing unit 270 synthesizes the keyword with the template to generate a character string to be written on the first bulletin board 54. For example, Hi model supplied from the selection unit 266 is ",
My name is <name>. In the case of "I recently purchased the video ABC, ...", the composition unit 270 composes a character string by composing a fictitious name in the tag "<name>" included in the template.

The combining unit 270 has a unit for generating fictitious names and nicknames in order to complete such a model. Further, the synthesizing unit 270 may synthesize the name of the user who wrote in the past into the question text. This makes it possible to write for a specific person,
It becomes easy to obtain a response sentence from the user. Extraction unit 27
4 extracts the name and nickname from the past writing. For example, the extraction unit 274 extracts the names and nicknames of people who frequently write, and people who recently wrote. The output unit 276 writes the question text or the response text generated by the synthesis unit 270 into the writing unit 20 described with reference to FIG.
Output to 8.

The requesting unit 264 requests the person in charge of managing this bulletin board to create a character string when the selecting unit 266 cannot select a template. The input unit 278 receives a character string from the person in charge who has received the text creation request. The input unit 278 is
The received character string is supplied to the output unit 276. As a result, the person in charge does not have to be aware of the writing status on the bulletin board,
It is possible to prevent missing the timing of writing.

FIG. 10 is a flowchart of a question sentence generation process in the automatic writing unit 200. The first instruction unit 202 calculates the writing rate of the first bulletin board 54 (S1).
0). The first instruction unit 202 determines whether or not automatic writing is necessary based on the writing rate (S12). When there is no need for automatic writing (N in S12), the process returns to S10.
If automatic writing is required (Y in S12), the first instruction unit 202 instructs the generation unit 206 to create a question text (S14). The writing unit 208 writes the generated question text on the first bulletin board 54 (S16).

FIG. 11 is a flowchart of the response sentence creating process in the automatic writing unit 200. The second instruction unit 204 detects whether or not the question text written on the first bulletin board 54 is written by the user (S20).
When there is a write (Y in S20), the second instruction unit 204
Ends the process. If there is no writing (N in S20),
The second instruction unit 204 determines whether or not a fixed time has elapsed since the writing by the instruction of the first instruction unit 202 (S2
2). When the fixed time has not elapsed (N of S22),
Return to S20. When the fixed time has elapsed (Y in S22), the second instruction unit 204 instructs the generation unit 206 to generate a self-response text (S24). The writing unit 208 writes the generated self-response text in the first bulletin board 5
Write in 4 (S26).

The present invention has been described above based on the embodiments. This embodiment is merely an example, and it will be understood by those skilled in the art that various modifications can be made to the combination of each constituent element and each processing process, and such modifications are also within the scope of the present invention. Such modifications will be listed below.

The first modification relates to the second bulletin board 56. In the description using FIG. 2, the second bulletin board 56 is supposed to present the same content to all users, but the second bulletin board 56 is formed for each user, and the user and the company side have only one.
It may be possible to have a one-to-one dialogue. In this case, the second bulletin board database 152 of FIG. 5 holds the write character string in association with the user identification information. The bulletin board data output unit 154 takes out the writing for each user from the second bulletin board database 152 based on the identification information and outputs it to the display data generation unit 106. Accordingly, the second bulletin board 56 can be formed for each user.

The second modification relates to the automatic writing section 200. Although the information transmission device 100 includes the automatic writing unit 200, the automatic writing unit 2 is provided outside the information transmission device 100.
00, the automatic writing unit 200 may automatically write on an electronic bulletin board via a network. By providing the automatic writing unit 200 as an independent device on the network, it is possible to automatically write on an electronic bulletin board that exists innumerably on the network. In this case, the automatic writing device further includes a storage unit that holds the address of the bulletin board on which the automatic writing should be performed, and performs the automatic writing based on the writing status of the bulletin board of the address.

The third modification is the user input unit 1 of FIG.
Regarding 40. The user input unit 140 is supposed to input a user document from an arbitrary user, but it is designed to accept user sentences from users who have purchased products related to the bulletin board and not accept user sentences from other people. May be. By doing so, the usage pattern of the second bulletin board 56 can be distinguished between the product purchaser and the non-purchaser. For example, a user who purchases the product allows writing and browsing on the second bulletin board 56, and a user who has not purchased the product does not have the second bulletin board 5.
Only 6 browsing is permitted.

The fourth modification is the second instruction section 204 of FIG.
Regarding The second instructing unit 204 has instructed a self-response to the automatic writing instructed by the first instructing unit 202, but may instruct a response to the writing by the user.

The fifth modified example relates to an advertising method using the information transmission device 100. As advertisements on the Internet, there are banner advertisements displayed on a part of the homepage, opt-in emails that deliver emails containing advertisements in accordance with the user's category to users who are categorized by hobbies and preferences, and the like. A bulletin board provided by the information transmission device 100 is set as a link destination of such an advertisement. As a result, the user who is interested in the advertisement can know the product in detail through the contents of the bulletin board.

[0047]

According to the present invention, information can be transmitted between users and between a user and a company by using an electronic bulletin board.

[Brief description of drawings]

FIG. 1 is a configuration diagram of an information transmission system according to an embodiment.

FIG. 2 is a diagram showing an example of a bulletin board screen according to the embodiment.

3 is an internal configuration diagram of the information transmission device of FIG.

FIG. 4 is an internal configuration diagram of a first processing unit in FIG.

5 is an internal configuration diagram of a second processing unit in FIG.

FIG. 6 is an internal configuration diagram of the automatic writing unit in FIG.

7 is an internal configuration diagram of a first instruction unit in FIG.

FIG. 8 is an internal configuration diagram of a second instruction unit in FIG.

9 is an internal configuration diagram of the generation unit in FIG.

10 is a flowchart of a process of generating a question text in the automatic writing unit of FIG.

FIG. 11 is a flowchart of a process of generating a response sentence in the automatic writing unit of FIG.

[Explanation of symbols]

10 information transmission system, 100 information transmission device, 10
2 1st processing part, 104 2nd processing part, 110 Incentive providing part, 140 User input part, 142 Corporate input part, 148 Identification part, 158 selection part, 160
Notification unit, 200 activation unit, 202 first instruction unit, 2
04 second instruction unit, 206 generation unit, 220 detection unit,
260 trend analysis unit, 262 content analysis unit, 268 template database, 270 synthesis unit, 274 extraction unit

Claims (8)

[Claims] 1. An information transmission device for providing an electronic bulletin board, comprising: a first processing section forming a first bulletin board; a second processing section forming a second bulletin board; Information bulletin board, and a generation unit that outputs data for displaying the second bulletin board on the client computer, and a providing unit that transmits the generated data to the client computer. . 2. The second processing unit includes a first input unit that receives a first writing from a first user, and a second user who has an authority to respond to the first writing. 2. The information transmission device according to claim 1, further comprising: a second input unit that receives writing of 2. 3. A content supply unit for outputting to the generation unit contents related to the contents to be written on the first bulletin board and the second bulletin board, the generation unit including the first bulletin board and The information transmission device according to claim 1 or 2, wherein the data for displaying the content is output together with the second bulletin board. 4. The generating unit outputs data for displaying the first bulletin board and the second bulletin board on the same screen, according to any one of claims 1 to 3. Information transmission device. 5. An information transmission device for providing an electronic bulletin board, comprising: a first input unit for accepting writing by a first user; and a second user authorized to respond to the writing.
A second input unit that receives a response sentence to the writing, a writing unit of the first user, a storage unit that stores a response sentence of the second user, and a writing unit of the first user from the storage unit. And the second
An information transmission device, comprising: a providing unit that extracts the user's response sentence and transmits the data for displaying the electronic bulletin board. 6. A detection unit that detects whether or not there is a response from the second user, and when there is a response from the second user in response to the writing by the first user, the fact is notified by the second unit. The information transmission device according to claim 5, further comprising: a notification unit that notifies one user. 7. An information transmission device for providing an electronic bulletin board, comprising: an input unit for accepting user's writing, a storage unit for storing the writing, and the bulletin board for extracting the writing from the storage unit. A first providing unit that transmits data for displaying a message, and a second providing unit that provides financial or material value in order to increase the user's willingness to write. Information transmission device. 8. An information transmission method for providing an electronic bulletin board, comprising a step of accepting writing by a first user, and a second user having authority to respond to the writing,
Receiving a response sentence to the writing, writing the first user, storing the response sentence of the second user in a storage unit, writing the first user from the storage unit, and Second
And transmitting the data for displaying the electronic bulletin board, taking out the user's response sentence of.