JP7080570B2 - Information presentation devices, programs and methods that transform the user's steady behavior - Google Patents

Description

The present invention relates to a technique for presenting information for a user's steady behavior.

There is a technique for presenting effective intervention information to an intervener (for example, a teacher) who intervenes in the behavior of a subject (for example, a student) (see, for example, Patent Document 1). According to this technique, the reliability of the intervener's behavior information is calculated, and the intervener's intervention effect on the subject's behavior is analyzed. Based on the behavior information of the intervener whose reliability is equal to or higher than the threshold value and the intervention effect thereof, the intervener is presented with information to intervene in the behavior of the subject.

Further, there is a technique for selecting a product based on user characteristics (for example, psychological characteristics) and providing advertising information including sales talks and product explanations appealing to the user (see, for example, Patent Document 2). According to this technique, each user is asked to take a psychological test in advance and the psychological characteristics are classified. In addition, a catchphrase will be prepared for each product according to each psychological characteristic. Then, for each user, advertising information including a catchphrase according to the psychological characteristics is presented. After that, when the user accesses or purchases the presented advertisement information, the log is accumulated. By averaging the psychological characteristics of the users who responded to the advertisement information, it is possible to analyze the user characteristics that respond to the presentation of the advertisement information.

Japanese Unexamined Patent Publication No. 2018-026014 Republished patent WO01 / 06739

However, according to Patent Document 1, it is necessary to manually input the target behavior of the subject and the behavior information of the intervener in advance. In addition, the degree of achievement of the target behavior of the subject is based on the subjectivity of the intervener, and the effect of the intervention behavior must be ambiguous.
Further, according to Patent Document 2, it is necessary for the user to answer the questionnaire on psychological characteristics in advance. That is, it is not possible to present optimal advertising information to a user who does not answer the questionnaire and whose psychological characteristics are unknown.
As described above, in all of the above-mentioned conventional techniques, it is necessary for the user to input behavioral information and psychological characteristics in advance.

Therefore, an object of the present invention is to provide an information presenting device, a program, and a method capable of presenting information according to the psychological characteristics of each user without having the user answer in advance.

According to the present invention, it is an information presentation device that presents presentation information to a user.
A presentation information table in which multiple presentation information is registered in advance,
An action history storage means for storing an operation position or a time-series position based on an access site collected from a terminal operated by the user.
A stationary time-series position detecting means for detecting a stationary time-series position in which the user takes a series of the same actions by using an action history storage means, and a stationary time-series position detecting means.
Information presentation means for presenting arbitrary presentation information from the presentation information table,
The user is characterized by having a behavior change determining means for determining whether or not there is a behavior change by comparing the stationary time-series position with the time-series position after the presentation information is presented.

According to another embodiment of the information providing device of the present invention.
It is also preferable that the information presenting means presents the presented information at the timing when the user actually moves to the start position in the steady time-series position, or at any timing during the action of the user.

According to another embodiment of the information providing device of the present invention.
The presentation information table is given a plurality of psychological flags having different psychological characteristics for each presentation information.
A behavior change storage means that accumulates judgment results in the behavior change judgment means for a certain period of time for each steady time-series position in the user.
A psychological flag extraction means that extracts the number of times for each psychological flag from one or more presentation information determined to have behavior change using the behavior change accumulation means.
It is also preferable to further have a psychological characteristic estimation means that presumes that the psychological flag that the number of times extracted by the psychological flag extraction means is the largest for each of the stationary time-series positions in the user has promoted the behavior change.

According to another embodiment of the information providing device of the present invention.
The behavior change storage means accumulates the determination results in the behavior change determination means for a certain period of time for each user and for each steady time-series position.
The information presenting means presents presentation information based on the largest number of psychological flags for each "user", "per stationary time-series position", or "per set of user and stationary time-series position". It is also preferable to have more.

According to another embodiment of the information providing device of the present invention.
The action history storage means is a collection of map positions in chronological order from a mobile terminal owned by the user.
It is also preferable that the time-series position based on the user's behavior is a time-series position on the map.

According to another embodiment of the information providing device of the present invention.
A steady time series position is a road section that is constantly running.
It is also preferable that the presented information is information that encourages driving from a road section that is constantly traveling to a detour road section that has been registered in advance.

According to another embodiment of the information providing device of the present invention.
The time-series position is collected from the mobile terminal of the user who is driving the vehicle while driving on the road.
It is also preferable that the presented information is information that should be presented to the user when construction work or traffic closure occurs in a road section that is constantly traveling.

According to another embodiment of the information providing device of the present invention.
Steady time series position is a series of operations that are constantly being operated.
It is also preferable that the presented information is information that prompts the detour operation sequence registered in advance from the series of operations that are constantly operated.

According to the present invention, it is a program for operating a computer mounted on a device for presenting presentation information to a user.
A presentation information table in which multiple presentation information is registered in advance,
An action history storage means for storing an operation position or a time-series position based on an access site collected from a terminal operated by the user.
A stationary time-series position detecting means for detecting a stationary time-series position in which the user takes a series of the same actions by using an action history storage means, and a stationary time-series position detecting means.
Information presentation means for presenting arbitrary presentation information from the presentation information table,
The feature is that the computer functions as a behavior change determination means for determining whether or not there is a behavior change by comparing the stationary time-series position with the time-series position after the presentation information is presented. do.

According to the present invention, it is an information presentation method of a device that presents presentation information to a user.
The device is
A presentation information table in which multiple presentation information is registered in advance,
It has an action history storage means for storing an operation position or a time-series position based on an access site collected from a terminal operated by the user.
The first step of detecting a steady time-series position in which the user takes a series of the same actions by using the action history storage means,
The second step of presenting arbitrary presentation information from the presentation information table,
The user is characterized by performing a third step of comparing the stationary time-series position with the time-series position after the presentation of the presented information and determining whether or not there is a behavior change. ..

According to the information presenting device, program and method of the present invention, it is possible to present information according to the psychological characteristics of each user without having the user answer in advance.

It is explanatory drawing which shows the stationary time series position and the detour time series position in a movement path. It is explanatory drawing which shows the stationary time series position and the detour time series position in the operation order. It is a functional block diagram of the information presenting apparatus in this invention. It is explanatory drawing which shows the behavior history storage part in this invention. It is explanatory drawing which shows the processing of the stationary time series position detection part in this invention. It is explanatory drawing which shows the presentation information table in this invention. It is explanatory drawing which shows the process of the behavior change determination part in this invention. It is explanatory drawing which shows the process of the psychological flag extraction part in this invention. It is explanatory drawing which shows the processing of the psychological specific estimation part in this invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

The information presenting device of the present invention attempts to transform a user's steady time-series behavior by presenting information.
Here, the user's steady time-series behavior includes, for example, one based on the <movement route> of the vehicle and one based on the <operation order> of the terminal.
In the case of a movement route, it is a position on the map (for example, mesh ID or latitude / longitude) as a steady time-series position.
In the case of the operation order, it is the operation position of the terminal (for example, the accessed URL or the tapped icon button) as a steady time-series position.

<Steady time series position based on movement path>
FIG. 1 is an explanatory diagram showing a stationary time-series position and a detour time-series position in a movement path.

It is assumed that the user has a mobile terminal and is in a vehicle such as a car. The mobile terminal periodically positions the position information, and the information presenting device of the present invention constantly collects the position information of the mobile terminal. Positioning functions in mobile terminals include terminal GPS (Global Positioning System) positioning and base station GPS positioning.

According to FIG. 1A, the information presenting device derives a steady time-series position for each mobile terminal. Here, the stationary time-series position means a stationary movement path for the user who possesses the mobile terminal. The stationary time-series position is represented by, for example, a time-series arrangement pattern of mesh IDs on a map. For example, if there is the same sequence pattern every day, it can be said that the movement path of the sequence pattern is stationary depending on the user.

According to FIG. 1 (b), it is assumed that a traffic obstacle such as during construction or a road closure occurs in a movement route (road section) which is a steady time-series position. Such traffic obstacles can be obtained from, for example, VICS (registered trademark, Vehicle Information and Communication System) information and traffic condition information (traffic jam, traffic regulation, etc.) such as ITS Connect. In such a case, the information presenting device presents, for example, information "tell the back road of avoiding traffic congestion" to the user. This encourages the user to change behavior (detour) from a steady time-series position.

Some users change their travel route to a detour road when they are presented with the information "Tell me the back road to avoid traffic jams", while others do not change their regular travel route. On the other hand, if another information "route recommended by XX" is presented to the user who has not changed the steady travel route, the travel route may be changed to a detour road. One of the causes of such a difference is the influence of the psychological characteristics of each user. Whether or not to change the steady movement path depends on the relationship between the psychological characteristics of each user and the psychological characteristics given by the presented information.

<Steady time series position based on operation order>
FIG. 2 is an explanatory diagram showing a stationary time-series position and a detour time-series position in the operation order.

It is assumed that the user is operating the terminal using, for example, a device (for example, a pointing device). The terminal acquires user operations in chronological order, and the information presenting device of the present invention constantly collects the operation order. User operations include, for example, selection operations for icons and buttons, and browsing operations of websites using a browser.

According to FIG. 2A, the information presenting device derives a steady time-series position for each terminal. Here, the stationary time-series position means a stationary operation order for the user who operates the terminal. The stationary time-series position is represented by, for example, an array pattern of icons, buttons, and URLs. For example, if there is the same sequence pattern every day, it can be said that the operation order of the sequence pattern is stationary for the user.

According to FIG. 2 (b), it is desired to perform another operation (for example, browsing of advertisement information) in an operation order that is a steady time-series position. In such a case, the information presenting device presents, for example, the information "issue a coupon" to the user. This encourages the user to change behavior (detour) from a steady time-series position.

When the information "Issue a coupon" is presented, some users change the operation order to a detour operation, while others do not change the regular operation order. On the other hand, if another information "tricks operation method" is presented to the user who has not changed the steady operation order, the operation order may be changed to the detour operation. One of the causes of such a difference is also influenced by the psychological characteristics of each user. Whether or not to change the steady movement path depends on the relationship between the psychological characteristics of each user and the psychological characteristics given by the presented information.

FIG. 3 is a functional configuration diagram of the information presentation device according to the present invention.

The information presenting device 1 presents the presented information to the user. According to FIG. 1, the information presentation device 1 includes a behavior history storage unit 10, a steady time-series position detection unit 11, a presentation information table 12, an information presentation unit 13, a behavior change determination unit 14, and a behavior change. It has a storage unit 15, a psychological flag extraction unit 16, and a psychological characteristic estimation unit 17. These functional components are realized by executing a program that makes a computer mounted on the device function. Further, the processing flow of these functional components can be understood as a method of presenting information of the device.

[Behavior history storage unit 10]
The action history storage unit 10 stores a time-series position based on the action of the user. The "time-series position" may be an array pattern of map positions (for example, mesh ID) based on the movement route. Further, it may be an array pattern of operation positions (for example, icons / buttons and URLs) based on the operation order.
In the following, the time-series position based on the user's behavior will be described as a mesh ID on the map based on the movement route.

FIG. 4 is an explanatory diagram showing the behavior history storage unit in the present invention.

According to FIG. 4A, the action history storage unit 10 stores communication records in chronological order (for example, in order of day and time) for each terminal ID. The communication record may be, for example, a mesh ID, a base station ID, a latitude / longitude, or a boarding mobile body in the case of a mobile route.
Day time: Day time received from the terminal Mesh ID: ID of the mesh on the map based on the position of the terminal
Base station ID: The ID of the base station that the terminal is capturing based on its location.
Latitude / Longitude: Location information acquired by GPS positioning of the terminal Boarding mobile body: A mobile body (for example, a car) on which the user who owns the terminal is on board.

According to FIG. 4B, an array pattern in which mesh IDs on a map are arranged in chronological order in a time zone (for example, on a daily basis) is represented for each terminal ID. The array pattern of the mesh ID represents the movement path of the terminal.

FIG. 5 is an explanatory diagram showing the processing of the stationary time series position detection unit in the present invention.

[Steady time series position detection unit 11]
The stationary time-series position detection unit 11 detects a stationary time-series position (stationary arrangement pattern) in which the user takes a series of the same actions by using the action history storage unit 10.
When the time-series position is a movement route, the steady time-series position is a road section in which the vehicle is constantly traveling. Further, when the time series position is the operation order, the steady time series position is a series of operations that are constantly operated.

The stationary time-series position detection unit 11 detects an array pattern that appears a plurality of times for each terminal ID. For the detection, for example, the following parameters are set.
Extraction period: Arbitrary period (for example, 1 month)
Number of steady-state judgments: Number of occurrences of array patterns at steady-state time series positions (for example, 5 times)
Number of stationary mesh IDs: Number of stationary time-series positions (for example, number of meshes = 4)

Then, the stationary time-series position detection unit 11 executes the following steps.
(S1) In FIG. 5A, the arrangement pattern (movement path of the terminal) of the mesh ID on the map during the extraction period (for example, one month) is extracted for each terminal ID and arranged on a daily basis.
(S2) Next, only the number of stationary mesh IDs (for example, 4) is extracted in order from the first mesh ID. According to FIG. 5 (a1), the sequence pattern [52385764, 52385765, 52385768, 52385770] is first extracted.
(S3) Next, according to FIG. 5B, an sequence pattern including the sequence pattern [52385764, 52385765, 52385768, 52385770] extracted in S2 is extracted. This extracts the number of times the array pattern [52385764, 52385765, 52385768, 52385770] occurs.
(S4) When the number of steady determinations is 5 or more, this sequence pattern [52385764, 52385765, 52385768, 52385770] is determined to be a stationary time series position.
(S5) Next, the start position of the array pattern is shifted by one. According to FIG. 5 (a2), the sequence pattern [52385765, 52385768, 52385770, 52385775] has been extracted. Then, the process returns to S3 and the number of occurrences is extracted.

In this way, the processing is executed for the array patterns of all the mesh IDs in the extraction period.
In S5, while shifting the mesh ID array pattern one by one, the mesh ID array pattern that has already been determined to be a stationary time-series position in the past is ignored as processed, and the array pattern is further added. Shift one.
On the other hand, if there is no mesh ID arrangement pattern determined to be a steady time series position in the past, the process returns to S3.

[Presentation information table 12]
The presentation information table 12 is a registration of a plurality of presentation information in advance.

FIG. 6 is an explanatory diagram showing a presentation information table in the present invention.

In the case of a travel route, the presented information is information that encourages travel from a road section that is constantly traveling to a detour road section where the start position and the end position of the steady time-series position match.
Further, in the case of the operation order, the presented information is information prompting from a series of operations that are constantly operated to another series of operations in which the start position and the end position of the steady time series position match.

According to FIG. 6, the presentation information table 12 is given a plurality of psychological flags having different psychological characteristics for each presentation information.
For example, the presented information "Tell me the back road to avoid traffic jams" is given a psychological ID [T1], and the psychological ID [T1] has a psychological flag "rareness" [1].
Further, for example, the presented information "route recommended by XX" is given a psychological ID [T2], and the psychological ID [T2] has a psychological flag "authority" [1].
Further, for example, the presented information "presenting a discount ticket" is given a psychological ID [T3], and the psychological ID [T3] has a psychological flag "reward" [1].
Further, for example, the psychological ID [T1] is given to the presented information "tricks operation method", and the psychological flag "rareness" is set to [1] in the psychological ID [T1].
Further, for example, the presented information "coupon issuance" is given a psychological ID [T3], and the psychological ID [T3] has a psychological flag "reward" [1].
Of course, [1] may be set in a plurality of psychological flags for one psychological ID, and for example, flags [1] to [10] may be set depending on the psychological intensity.

[Information presentation unit 13]
The information presentation unit 13 presents arbitrary presentation information from the presentation information table 12.
Here, the information presenting unit 13 presents the presented information at the following timing, for example.
(1) Timing when the user actually moves to the start position in the steady time-series position (2) Arbitrary timing during the action of the user The "start position" is, for example, detouring the movement path from the steady time-series position. If you want, it is a position that becomes a detour branch. At this start position, arbitrary presentation information is presented to the user, and behavior change (detour of the movement route) is attempted.

The information presentation unit 13 may register in advance an arrangement pattern of stationary time-series positions (for example, including a road section under construction) and an arrangement pattern of detour time-series positions. When the start position of the detour time series position is included in the array pattern of the stationary time series position, arbitrary presentation information is presented to the user at the start position.
The detour time-series position (detouring road section) may or may not coincide with the start position and end position of the steady time-series position (wide-area detour, etc.). In the case of a movement route, a detour route may be set according to the construction section.

Initially, the information presentation unit 13 randomly presents presentation information having different psychological IDs to the user. After that, when the psychological characteristic for each user is output from the psychological characteristic estimation unit 17, the information presenting unit 13 selects the presented information which is the psychological ID according to the user.

[Behavior change determination unit 14]
The behavior change determination unit 14 compares the stationary time-series position with the time-series position after the presentation information is presented, and determines whether or not there is a behavior change (intervention effect) for the user.

According to FIG. 1 described above, the information "Tell me the back road to avoid traffic congestion" is presented to the user at the position of the map mesh ID 5238564. After that, when the user's position has moved to the map mesh ID 52385760, it can be determined that the movement route has been detoured, unlike the map mesh ID 52385765 of the stationary time series position. That is, it can be determined that the behavior has changed from the steady time-series position due to the psychological effect that the presented information has given to the user.

The behavior change determination unit 14 performs an action when the arrangement pattern of the detour time series position registered in advance in the information presentation unit 13 is included in the movement route (arrangement pattern of the map mesh ID) of the user in the action history storage unit 10. It may be determined that there is a change (intervention effect).
On the other hand, if the arrangement pattern of the detour time series position is not included in the movement route (arrangement pattern of the map mesh ID) of the user in the action history storage unit 10, it is determined that there is no behavior change (no intervention effect). There may be.

FIG. 7 is an explanatory diagram showing the processing of the behavior change determination unit in the present invention.

According to FIG. 7, the presentation information D1, D2, and D3 are presented at the position of the map mesh ID [52385764] to the terminal ID (ABC) of a specific user, respectively.
After presenting the presentation information D1, the arrangement pattern of the map mesh ID, which is the movement route of the terminal ID, is transformed. In this case, it is determined that there is a behavior change.
After presenting the presentation information D2, the arrangement pattern of the map mesh ID, which is the movement route of the terminal ID, has not changed. In this case, it is determined that there is no behavior change.
After presenting the presentation information D3, the arrangement pattern of the map mesh ID, which is the movement route of the terminal ID, has not changed. In this case, it is determined that there is no behavior change.

[Behavior change accumulation unit 15]
The behavior change storage unit 15 accumulates the determination results in the behavior change determination unit 14 for a certain period of time for each user and for each steady time-series position.

[Psychological flag extraction unit 16]
The psychological flag extraction unit 16 uses the behavior change accumulation unit 15 to extract the number of times for each psychological flag from one or more presentation information determined to have behavior change.

FIG. 8 is an explanatory diagram showing the processing of the psychological flag extraction unit in the present invention.

According to FIG. 8, each information presentation position is associated with a psychological flag of presentation information determined to have behavior change for each terminal ID. By using this table of psychological flags, a total value (aggregated value) can be calculated for each terminal ID, for each information presentation position, or for each set of terminal ID and information presentation position.

[Psychological characteristic estimation unit 17]
The psychological characteristic estimation unit 17 presumes that the psychological flag that maximizes the number of times extracted by the psychological flag extraction unit 16 for each steady time-series position in the user promotes behavior change.

FIG. 9 is an explanatory diagram showing the processing of the psychological specific estimation unit in the present invention.

According to FIG. 9A, the total number of occurrences of each psychological flag determined to have behavior change “presence” is recorded for each terminal ID (user).
According to FIG. 9B, the total number of occurrences of each psychological flag determined to have behavior change “presence” is recorded for each start position of the steady time series position.
According to FIG. 9 (c), the total number of occurrences of each psychological flag determined to have behavior change "presence" is recorded for each set of the terminal ID (user) and the start position of the steady time series position. ..
The psychological characteristic estimation unit 17 outputs the estimation result to the information presentation unit 13.

The information presentation unit 13 described above inputs an estimation result from the psychological characteristic estimation unit 17. Then, the information presentation unit 13 provides presentation information based on the largest number of psychological flags for each "user", "per stationary time-series position", or "per set of user and stationary time-series position". Present.
For example, when the psychological flag "rareness" is high for the user ABC, the presentation information having the psychological flag "rareness" as high as possible is presented to the user ABC.
For example, when the psychological flag "reward" is high for the start position of the stationary time series position, the user who appears at that position is presented with the presentation information having the high psychological flag "reward" as much as possible.

As described in detail above, according to the information presenting device, program and method of the present invention, it is possible to present information according to the psychological characteristics of each user without having the user answer in advance.
According to the present invention, the more the behavior change log is accumulated, the more effective presentation information along with the psychological effect can be presented to the user for each user and / or for each steady time series position.

Various changes, modifications and omissions of the technical idea and the scope of view of the present invention can be easily carried out by those skilled in the art with respect to the various embodiments of the present invention described above. The above explanation is just an example and does not attempt to limit anything. The present invention is limited only to the scope of claims and their equivalents.

1 Information presentation device 10 Behavior history storage unit 11 Constant time-series position detection unit 12 Presentation information table 13 Information presentation unit 14 Behavior change determination unit 15 Behavior change storage unit 16 Psychological flag extraction unit 17 Psychological characteristic estimation unit 2 Mobile terminal

Claims (10)

An information presentation device that presents presentation information to the user.
A presentation information table in which multiple presentation information is registered in advance,
An action history storage means for storing an operation position or a time-series position based on an access site collected from a terminal operated by the user.
Using the action history storage means, a stationary time-series position detecting means for detecting a stationary time-series position in which the user takes a series of the same actions, and a stationary time-series position detecting means.
An information presentation means for presenting arbitrary presentation information from the presentation information table,
The user is characterized by having a behavior change determining means for determining whether or not there is a behavior change by comparing the stationary time-series position with the time-series position after the presentation information is presented. Information presentation device. The information presenting means is characterized in that the presented information is presented at a timing when the user actually moves to a start position in the stationary time series position or at an arbitrary timing during the action of the user. Item 1. The information presenting device according to item 1. The presentation information table is given a plurality of psychological flags having different psychological characteristics for each presentation information.
A behavior change storage means that stores the determination results of the behavior change determination means for a certain period of time for each steady time-series position in the user.
A psychological flag extraction means that extracts the number of times for each psychological flag from one or more presentation information determined to have a behavior change using the behavior change accumulation means.
It is characterized in that the psychological flag having the largest number of times extracted by the psychological flag extracting means for each stationary time-series position in the user further has a psychological characteristic estimating means for presuming that the behavior change is promoted. The information presentation device according to claim 1 or 2. The behavior change storage means accumulates the determination results in the behavior change determination means for a certain period of time for each user and for each steady time-series position.
The information presenting means presents presentation information based on the largest number of psychological flags for each "user", "per stationary time-series position", or "a set of user and stationary time-series position". The information presenting device according to claim 3, further comprising. The action history storage means collects map positions in chronological order from a mobile terminal owned by the user.
The information presenting device according to any one of claims 1 to 4, wherein the time-series position based on the user's behavior is a time-series position on a map. The steady time-series position is a road section in which the vehicle is constantly traveling.
The information presenting device according to claim 5, wherein the presented information is information for encouraging traveling from a constantly traveling road section to a pre-registered detour road section. The time-series positions are collected from the mobile terminal of the user who is driving the vehicle while driving on the road.
The information presenting device according to claim 6, wherein the presented information is information to be presented to the user when construction or a road closure occurs in a road section which is constantly traveling. The stationary time-series position is a series of operations that are constantly being operated.
The information presenting device according to any one of claims 1 to 7, wherein the presented information is information prompting from a series of operations that are constantly operated to a pre-registered detour operation sequence. It is a program that makes the computer installed in the device that presents the presentation information to the user function.
A presentation information table in which multiple presentation information is registered in advance,
An action history storage means for storing an operation position or a time-series position based on an access site collected from a terminal operated by the user.
Using the action history storage means, a stationary time-series position detecting means for detecting a stationary time-series position in which the user takes a series of the same actions, and a stationary time-series position detecting means.
An information presentation means for presenting arbitrary presentation information from the presentation information table,
For the user, the computer is made to function as a behavior change determination means for determining whether or not there is a behavior change by comparing the stationary time-series position with the time-series position after the presentation information is presented. Characterized program. It is an information presentation method of a device that presents presentation information to a user.
The device is
A presentation information table in which multiple presentation information is registered in advance,
It has an action history storage means for storing an operation position or a time-series position based on an access site collected from a terminal operated by the user.
The first step of detecting a steady time-series position in which the user takes a series of the same actions by using the action history storage means,
The second step of presenting arbitrary presentation information from the presentation information table,
The user is characterized by performing a third step of comparing the stationary time-series position with the time-series position after the presentation of the presented information and determining whether or not there is a behavior change. Information presentation method of the device.

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