WO2018168175A1 - Appareil et procédé de traitement d'informations, et programme - Google Patents
Appareil et procédé de traitement d'informations, et programme Download PDFInfo
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- WO2018168175A1 WO2018168175A1 PCT/JP2018/000693 JP2018000693W WO2018168175A1 WO 2018168175 A1 WO2018168175 A1 WO 2018168175A1 JP 2018000693 W JP2018000693 W JP 2018000693W WO 2018168175 A1 WO2018168175 A1 WO 2018168175A1
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- content
- information
- excitement
- processor
- information processing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
Definitions
- the present invention relates to an information processing apparatus, an information processing method, and a program for controlling the contents.
- Japanese Unexamined Patent Application Publication No. 2016-007414 describes a method for determining the degree of excitement caused to a user by viewing content based on the user's biological information and the like.
- Japanese Patent Application Laid-Open No. 2016-007414 discloses that the degree of user excitement during or after the end of viewing the content is measured and the result is displayed after the end of viewing the content. No specific use example of the user excitement level on the side is taught.
- an information processing apparatus an information processing method, and a program are provided that enable a content provider to realize a more effective service based on information on the excitement level of a user.
- an information processing apparatus includes a biological information acquisition unit that acquires biological information of a user who enjoys content from a detection device that measures biological information including at least blood pressure, and the biological information Based on the biometric information acquired by the information acquisition unit, the excitement level determination unit that determines the excitement level of the user who is enjoying the content, and the content of the content based on the determination result of the excitement level And a changing unit that changes during the progress of the content.
- the content according to the second aspect is configured to be changeable to a plurality of contents at a predetermined change point, and the change unit is configured to change the plurality of contents at the predetermined change point based on a determination result of the excitement level.
- the content is changed by selecting the content corresponding to the excitement level.
- An information processing apparatus includes a progress determination unit that determines whether or not the progress of the content has reached the predetermined change point, and the change unit is configured to progress the content by the progress determination unit. Is determined to have reached the predetermined change point, the content corresponding to the degree of excitement is selected from the plurality of contents.
- the biological information acquisition unit acquires biological information measured by the detection device for each beat of the user's heartbeat.
- the information processing apparatus further includes an environment information acquisition unit that acquires environmental information indicating an environmental state from the detection device, and the excitement level determination unit is acquired by the biological information acquisition unit.
- the degree of excitement of the user who is enjoying the content is determined based on the biological information and the environmental information acquired by the environmental information acquisition unit.
- the information processing apparatus further includes an acceleration information acquisition unit that acquires acceleration information indicating acceleration generated in a part of the user's body from the detection device, and the excitement level determination unit includes: Based on the biological information acquired by the biological information acquisition unit and the acceleration information acquired by the acceleration information acquisition unit, the degree of excitement of the user who is enjoying the content is determined.
- the content according to the seventh aspect is music content, and the changing unit changes to music content that suppresses excitement or music content that increases excitement based on the determination result of the excitement.
- the degree of excitement of the user is determined in the information processing apparatus, and the content is changed.
- the information processing apparatus can control the degree of excitement of the user.
- the content is changed at the change point in the information processing apparatus.
- the information processing apparatus can provide the user with the content set for each change point.
- the information processing apparatus when the progress of the content reaches a change point, the content is selected. As a result, the information processing apparatus can change the content according to the degree of excitement until the progress of the content reaches the change point.
- the biological information is acquired for each beat in the information processing apparatus.
- the information processing apparatus can continuously determine the excitement level of the user who is enjoying the content.
- the degree of excitement of the user is determined after taking environmental information into consideration.
- the information processing apparatus can more accurately determine the degree of excitement in consideration of changes in biological information caused by the environment.
- the degree of excitement is determined after taking into account the acceleration generated in a part of the user's body.
- the information processing apparatus can determine the degree of excitement more accurately in consideration of the movement of the user's body.
- the music content is changed based on the degree of user excitement.
- the information processing apparatus can control the excitement level of the user who enjoys the music content.
- FIG. 1 is a diagram schematically illustrating a configuration example of a providing system.
- FIG. 2 is a block diagram illustrating a configuration example of the information processing apparatus.
- FIG. 3 is a block diagram illustrating a configuration example of the detection apparatus.
- FIG. 4 is a diagram illustrating a configuration example of content.
- FIG. 5 is a block diagram illustrating a configuration example of functions of the information processing apparatus.
- FIG. 6 is a flowchart illustrating an operation example of the information processing apparatus.
- FIG. 7 is an example of a graph showing the degree of excitement generated from music content.
- the providing system of one embodiment changes the content of the content to be provided to the user based on the degree of excitement generated by the user (exciting degree of the user).
- the content provided by the providing system includes video content that can be viewed in movie theaters, sound content such as music, game content such as a video game or mobile game, book content such as a comic or novel (including electronic books), Or attraction contents such as a roller coaster, a haunted house, or a bungee jump.
- the content configuration is not limited to a specific configuration.
- FIG. 1 is a diagram schematically illustrating a configuration example of a providing system 1 including an information processing apparatus 10 according to an embodiment of the present invention.
- the providing system 1 includes an information processing device 10, a detection device 20, a content providing device 40, and the like.
- the providing system 1 may include a configuration as necessary in addition to the configuration illustrated in FIG. 1 or may exclude a specific configuration.
- the information processing apparatus 10 is a desktop PC, a notebook PC, a tablet PC, a smartphone, or the like. In addition, the information processing apparatus 10 transmits and receives data to and from the detection apparatus 20 via a wired or wireless line.
- the information processing device 10 receives the detection data output from the detection device 20 and determines the degree of excitement of the user who enjoys the content provided by the content providing device 40 based on the received detection data and the like.
- the information processing apparatus 10 may determine the excitement level of one user or may determine the excitement levels of a plurality of users.
- the information processing apparatus 10 transmits and receives data to and from the content providing apparatus 40.
- the information processing device 10 transmits information for controlling the content provided by the content providing device 40 to the content providing device 40.
- the information processing apparatus 10 will be described in detail later.
- the detection device 20 is a wristwatch-type wearable terminal attached to the user's arm.
- the detection apparatus 20 acquires a user's biometric information using various sensors.
- the detection apparatus 20 acquires acceleration information indicating acceleration generated in the user's body.
- the detection apparatus 20 acquires surrounding environmental information through various sensors.
- the detection device 20 transmits the acquired biological information, acceleration information, and environment information to the information processing device 10.
- the detection device 20 may use any sensor as long as it can detect the biological information of the user who is enjoying the content provided by the content providing device 40, and the type of the device is also a wearable terminal. It is not limited. The detection device 20 will be described in detail later.
- the content providing device 40 provides content to the user.
- the content providing device 40 includes various user interfaces for providing content.
- the content providing apparatus 40 includes, for example, a monitor, a speaker, a controller, or VR (virtual reality) goggles as an interface.
- VR virtual reality
- the content providing device 40 provides, for example, moving image content to a user through a monitor, a speaker, or VR goggles. Further, the content providing apparatus 40 may display book content such as an electronic book through a monitor. Further, the content providing apparatus 40 may provide sound content such as music or reading through a speaker. The content providing apparatus 40 may provide game content through a monitor, a speaker, a controller, VR goggles, or the like.
- the content providing apparatus 40 may provide attraction content such as a roller coaster, a haunted house, or a bungee jump.
- attraction content such as a roller coaster, a haunted house, or a bungee jump.
- the configuration of the content providing device 40 is not limited to a specific configuration.
- FIG. 2 is a block diagram illustrating a configuration example of the information processing apparatus 10 according to an embodiment.
- the information processing apparatus 10 includes a processor 11, a ROM 12, a RAM 13, an NVM 14, a detection device interface 15, a providing device interface 16, an operation unit 17, a display unit 18, and the like. These units are connected to each other via a data bus.
- the information processing apparatus 10 may include a configuration as necessary in addition to the configuration illustrated in FIG. 2 or may exclude a specific configuration.
- the processor 11 has a function of controlling the operation of the entire information processing apparatus 10.
- the processor 11 may include an internal cache and various interfaces.
- the processor 11 implements various processes by executing programs stored in advance in the internal memory, the ROM 12 or the NVM 14.
- processor 11 controls a function executed by the hardware circuit.
- the ROM 12 is a nonvolatile memory in which a control program, control data, and the like are stored in advance.
- the control program and control data stored in the ROM 12 are incorporated in advance according to the specifications of the information processing apparatus 10.
- the ROM 12 stores, for example, a program (for example, BIOS) that controls the circuit board of the information processing apparatus 10.
- RAM 13 is a volatile memory.
- the RAM 13 temporarily stores data being processed by the processor 11.
- the RAM 13 stores various application programs based on instructions from the processor 11.
- the RAM 13 may store data necessary for executing the application program, an execution result of the application program, and the like.
- the NVM 14 is a non-volatile memory in which data can be written and rewritten.
- the NVM 14 includes, for example, an HDD (Hard Disk Drive), an SSD (Solid State Drive), an EEPROM (registered trademark), or a flash memory.
- the NVM 14 stores a control program, an application, various data, and the like according to the operation application of the information processing apparatus 10.
- the detection device interface 15 is an interface for transmitting and receiving data to and from the detection device 20.
- the detection device interface 15 is connected to the detection device 20 via a wired or wireless line.
- the detection device interface 15 may support a LAN connection, a USB connection, or a connection via Bluetooth (registered trademark).
- the providing device interface 16 is an interface for transmitting and receiving data to and from the content providing device 40.
- the providing device interface 16 is connected to the content providing device 40 via a wired or wireless line.
- the providing device interface 16 may support a LAN connection, a USB connection, or a connection by Bluetooth.
- the detection device interface 15 and the providing device interface 16 may be integrally formed.
- the operation unit 17 includes, for example, a keyboard, a numeric keypad, and a touch panel.
- the operation unit 17 captures various operation instructions input by the operator of the information processing apparatus 10 and transmits a signal representing the operation instruction input by the operator to the processor 11.
- the display unit 18 is composed of a liquid crystal monitor, for example.
- the display unit 18 displays various information under the control of the processor 11.
- the operation unit 17 is configured with a touch panel or the like, the display unit 18 may be formed integrally with the operation unit 17.
- FIG. 3 is a block diagram illustrating a configuration example of the detection device 20 according to an embodiment.
- the detection device 20 includes a processor 21, a memory 22, a communication unit 23, an operation unit 24, a display unit 25, a biosensor 26, an acceleration sensor 27, and an environment sensor 28. These units are connected to each other via a data bus.
- the detection device 20 may include a configuration as necessary in addition to the configuration illustrated in FIG. 3 or may exclude a specific configuration.
- the processor 21 has a function of controlling the operation of the entire detection device 20.
- the processor 21 may include an internal cache and various interfaces.
- the processor 21 implements various processes by executing programs stored in the internal memory or the memory 22 in advance.
- processor 21 controls a function executed by the hardware circuit.
- the memory 22 stores various data in a volatile or non-volatile manner.
- the memory 22 temporarily stores data being processed by the processor 21.
- the memory 22 stores a control program, an application, and various data according to the operation application of the detection device 20.
- the memory 22 temporarily or non-temporarily stores the user's biological information, acceleration information, environmental information, and the like.
- the communication unit 23 is an interface for transmitting and receiving data to and from the information processing apparatus 10.
- the communication unit 23 is connected to the information processing apparatus 10 via a wired or wireless line.
- the communication unit 23 may support a LAN connection, a USB connection, or a connection by Bluetooth.
- the operation unit 24 includes, for example, a keyboard, a numeric keypad, and a touch panel.
- the operation unit 24 takes in various operation instructions input by a user wearing the detection device 20 and outputs a signal representing the operation instructions to the processor 21.
- the display unit 25 is composed of, for example, a liquid crystal monitor.
- the display unit 25 displays various information under the control of the processor 21.
- the operation unit 24 is configured with a touch panel or the like, the display unit 25 may be formed integrally with the operation unit 24.
- the biological sensor 26 is composed of a sensor for measuring biological information to be measured.
- the biometric sensor 26 measures biometric information related to the user's living body continuously or at predetermined time intervals.
- the biosensor 26 includes a blood pressure sensor 261 that measures at least blood pressure.
- the biosensor 26 measures a heart rate sensor that measures a heart rate, an electrocardiogram sensor that measures an electrocardiogram, a pulse wave sensor that measures a pulse wave, a pulse sensor that measures a pulse, a body temperature sensor that measures body temperature, or a sweating state. It may include a sweat sensor.
- the biological sensor 26 may include a sensor that is installed on the head and measures brain waves.
- the blood pressure sensor 261 is a sensor that measures a user's blood pressure as biological information.
- the blood pressure sensor 261 may be a blood pressure sensor (hereinafter referred to as a continuous blood pressure sensor) that can measure blood pressure for each beat (continuous) of the user's heartbeat.
- the continuous blood pressure sensor may continuously measure a user's blood pressure from a pulse wave transit time (PTT; Pulse Transit Time), or may realize continuous measurement by a tonometry method or other techniques.
- the blood pressure sensor 261 may be a discontinuous blood pressure sensor that measures blood pressure discontinuously.
- the discontinuous blood pressure sensor may measure a user's blood pressure using a cuff as a pressure sensor (oscillometric method).
- the blood pressure sensor 261 is not limited to a specific configuration.
- each sensor other than the blood pressure sensor 261 also measures the user's biological information continuously or at predetermined time intervals. That is, each sensor constituting the biological sensor 26 may measure the biological information for each beat (continuous) of the user's heartbeat, or may measure the biological information at predetermined time intervals.
- Each sensor constituting the biological sensor 26 outputs a measurement value indicating a measurement result (a value indicating the state of biological information (measurement value of biological information)) to the processor 21.
- each sensor of the biosensor 26 may output a measurement value of the biometric information measured each time biometric information is measured to the processor 21.
- each sensor of the biosensor 26 may transmit a measurement value of biometric information to the processor 21 at a predetermined time interval.
- the biometric sensor 26 may include a buffer memory, and may collectively output the measurement values of the biometric information measured within a predetermined time interval to the processor 21.
- the acceleration sensor 27 detects the acceleration received by the acceleration sensor 27. For example, the acceleration sensor 27 detects triaxial acceleration information generated on the user's wrist. The acceleration sensor 27 outputs acceleration information indicating the measured acceleration value to the processor 21.
- the environmental sensor 28 measures environmental information indicating the environment around the user continuously or at predetermined time intervals.
- the environmental sensor 28 includes an air temperature sensor 281 that measures air temperature as environmental information.
- the environmental sensor 28 may include a humidity sensor that measures humidity, an atmospheric pressure sensor that measures atmospheric pressure, an illuminance sensor that measures illuminance, a microphone that measures sound, and the like.
- the temperature sensor 281 includes a thermistor, a thermocouple, an infrared sensor, or the like.
- the temperature sensor 281 measures the temperature around the user. Further, the temperature sensor 281 may output a value obtained by correcting a value actually measured by a detection unit that detects the temperature according to the influence of the user's body temperature as a measured value of the temperature.
- the configuration of the temperature sensor 281 is not limited to a specific configuration.
- the processor 21 may correct the measurement value of the temperature sensor 281 according to the influence of the user's body temperature.
- each sensor of the environmental sensor 28 outputs a value indicating a measurement result (a value indicating an environmental state (a measured value of environmental information)) to the processor 21.
- the environmental sensor 28 may output the measured value of the environmental information measured each time the environmental information is measured to the processor 21.
- each sensor of the environmental sensor 28 may transmit a measurement value of environmental information to the processor 21 at a predetermined time interval.
- the environment sensor 28 may include a buffer memory, and collectively transmit measured values of environment information measured within a predetermined time interval to the processor 21.
- the detection device 20 may include a gyro sensor or the like.
- the gyro sensor detects the rotation in the three axis directions and transmits the detection result to the processor 21.
- FIG. 4 shows a configuration example of content provided to the user by the content providing device 40.
- the content includes branch points ⁇ 1 to ⁇ 7 (change points).
- the content can be changed to a plurality of routes (contents) at the branch points ⁇ 1 to ⁇ 7.
- Branch points ⁇ 1 to ⁇ 7 are points at which the content can be branched (changed). For example, the branch points ⁇ 1 to ⁇ 7 are set along a predetermined reference. For example, if the content progresses in time, such as moving image content, the branch points ⁇ 1 to ⁇ 7 are set based on the time from the start of content provision. For example, the branch points ⁇ 1 to ⁇ 7 are times that have elapsed since the provision of content was started.
- the branch points ⁇ 1 to ⁇ 7 are set based on the progress of the game. For example, the branch points ⁇ 1 to ⁇ 7 are when a predetermined event occurs.
- the branch points ⁇ 1 to ⁇ 7 are set based on the position of the user.
- the branch points ⁇ 1 to ⁇ 7 are positions reached by the user.
- the reference for setting the branch points ⁇ 1 to ⁇ 7 is not limited to a specific configuration.
- the content is branched into a plurality of contents.
- the content of the content branches to the route A or the route B.
- the content is a moving image content
- the content reproduction time reaches the branch point ⁇ 1
- the content branches into a route A connected to a predetermined moving image and a route B connected to another moving image.
- route A is a moving image with a story development different from route B.
- the content when the content is game content, when the progress of the content reaches the branch point ⁇ 1, the content of the content branches into a route A providing a predetermined game development and a route B providing another game development. . For example, an event different from the route B occurs in the route A.
- the content of the content is route A that provides a predetermined attraction and other attractions Branch to route B, which provides for example, route A is an attraction that is different from route B. For example, route A travels on a different path from route B.
- the content of the content is a route A that moves on a predetermined rail and a route that moves on another rail. Branch to B. Note that, for example, the route A moves on the same rail as the route B, but may move at a different speed.
- the content further branches after branching at the branch point ⁇ 1. For example, when the content progresses to route A, the progress of the content reaches the branch point ⁇ 2. When the progress of the content reaches ⁇ 2, the content is branched to the route AA or the route AB.
- the progress of the content reaches the branch point ⁇ 3.
- the content of the content branches to the route AAA or the route AAA.
- the content of the content branches at branch points ⁇ 4 to ⁇ 7.
- the content may be branched into three or more.
- the branch destination of the content may be the same route.
- the route AAB that branches at the branch point ⁇ 3 and the route ABA that branches at the branch point ⁇ 4 may have the same contents.
- the content and branching of the content are not limited to a specific configuration.
- the processor 21 has a function of acquiring biological information from each sensor of the biological sensor 26.
- the processor 21 acquires a blood pressure measurement value (blood pressure value) from the blood pressure sensor 261 as biological information.
- the processor 21 transmits a command for acquiring a blood pressure value to the blood pressure sensor 261, and acquires the blood pressure value as a response to the command.
- the processor 21 may acquire a blood pressure value transmitted by the blood pressure sensor 261 at a predetermined timing.
- the processor 21 may acquire a measurement value of a heart rate, an electrocardiogram, a pulse wave, a pulse, a body temperature, sweating, or an electroencephalogram from the biosensor 26 as a measurement value of biometric information.
- the processor 21 has a function of acquiring acceleration information in the triaxial direction from the acceleration sensor 27. For example, the processor 21 transmits a command for acquiring acceleration information to the acceleration sensor 27, and acquires acceleration information as a response to the command. Further, the processor 21 may acquire acceleration information transmitted by the acceleration sensor 27 at a predetermined timing.
- the processor 21 has a function of acquiring environment information from the environment sensor 28. For example, the processor 21 acquires the temperature from the temperature sensor 281 as a measurement value of the environmental information.
- the processor 21 transmits a command for acquiring the temperature to the temperature sensor 281 and acquires the temperature as a response to the command. Further, the processor 21 may acquire the temperature transmitted by the temperature sensor 281 at a predetermined timing. The processor 21 may acquire a value indicating the state of humidity, atmospheric pressure, illuminance, or sound from the environmental sensor 28 as a measured value of the environmental information.
- the processor 21 has a function of transmitting biological information, acceleration information, and environment information to the information processing apparatus 10.
- the processor 21 transmits biological information, acceleration information, and environment information to the information processing apparatus 10 through the communication unit 23.
- the processor 21 when the processor 21 receives a request for biological information, acceleration information, and environmental information from the information processing apparatus 10 through the communication unit 23, the processor 21 transmits biological information, acceleration information, and environmental information as a response to the request. Further, the processor 21 may transmit the biological information, the acceleration information, and the environment information to the information processing apparatus 10 through the communication unit 23 at a predetermined timing.
- the processor 21 may include time information indicating time in the biological information, acceleration information, and environment information.
- the processor 21 may include time information indicating the time when the measured value of the biological information, the measured value of the acceleration information, and the measured value of the environmental information are measured in the biological information, the acceleration information, and the environmental information, respectively.
- the processor 21 may acquire time information indicating the time at which each measurement value is measured from the biological sensor 26, the acceleration sensor 27, and the environment sensor 28.
- processor 21 may not transmit either or both of acceleration information and environment information to the information processing apparatus 10. Further, the processor 21 may transmit other information to the information processing apparatus 10.
- FIG. 5 is a block diagram illustrating functions realized by the information processing apparatus 10 according to an embodiment.
- the information processing apparatus 10 includes a content information acquisition unit 31, a biological information acquisition unit 32, an acceleration information acquisition unit 33, an environment information acquisition unit 34, an excitement level determination unit 35, a progress determination unit 36, and a change unit. 37 and the like.
- the content information acquisition unit 31, the biological information acquisition unit 32, the acceleration information acquisition unit 33, the environment information acquisition unit 34, the excitement level determination unit 35, the progress determination unit 36, the change unit 37, and the like are stored in the NVM 14 or the like by the processor 11. This is realized by executing the program.
- the processor 11 has a function of acquiring content information indicating content provided by the content providing device 40 as the content information acquisition unit 31.
- the processor 11 acquires content information from the content providing device 40.
- the processor 11 may accept input of content information from an operator or the like through the operation unit 17.
- the processor 11 has a function of acquiring biological information as the biological information acquisition unit 32.
- the processor 11 acquires biological information from the detection device 20 through the detection device interface 15. For example, the processor 11 transmits a request for biological information to the detection device 20 through the detection device interface 15 and receives the biological information as a response to the request. Further, the processor 11 may receive biological information transmitted from the detection device 20 through the detection device interface 15 at a predetermined timing. For example, the processor 11 may acquire biological information measured for each beat. Moreover, the processor 11 may acquire biometric information of a plurality of users.
- the processor 11 has a function of acquiring acceleration information as the acceleration information acquisition unit 33.
- the processor 11 acquires acceleration information from the detection device 20 through the detection device interface 15. For example, the processor 11 transmits a request for acceleration information to the detection device 20 through the detection device interface 15, and receives the acceleration information as a response to the request. Further, the processor 11 may receive acceleration information transmitted from the detection device 20 at a predetermined timing through the detection device interface 15. Further, the processor 11 may acquire acceleration information measured every beat. Further, the processor 11 may acquire acceleration information of a plurality of users.
- the processor 11 has a function of acquiring environment information as the environment information acquisition unit 34.
- the processor 11 acquires environmental information from the detection device 20 through the detection device interface 15.
- the processor 11 transmits a request for environmental information to the detection device 20 through the detection device interface 15 and receives the environmental information as a response to the request.
- the processor 11 may receive environment information transmitted from the detection device 20 through the detection device interface 15 at a predetermined timing.
- the processor 11 may acquire environmental information from a device other than the detection device 20.
- the providing system 1 may include a measurement device that measures environmental information at a predetermined position.
- the measurement device may include a temperature sensor.
- the processor 11 may acquire environmental information indicating a measured value such as temperature from a measuring device. Further, the processor 11 may acquire environment information measured for each beat. Further, the processor 11 may acquire environment information of a plurality of users.
- the processor 11 may simultaneously realize the biological information acquisition unit 32, the acceleration information acquisition unit 33, and the environment information acquisition unit 34. For example, the processor 11 may acquire biological information, acceleration information, and environmental information from the detection device 20 at the same time. For example, the processor 11 may transmit a request for acquiring each information to the detection device 20. Moreover, the processor 11 does not need to acquire either or both of acceleration information and environmental information.
- the processor 11 has a function of determining the excitement level of the user who is enjoying the content provided by the content providing device 40 as the excitement level determination unit 35. For example, the processor 11 determines the degree of excitement of the user every time biometric information, acceleration information, or environmental information is acquired. Further, the processor 11 may determine the degree of user excitement at predetermined time intervals.
- the processor 11 determines the degree of excitement based on the blood pressure value indicated by the biological information. In this case, the processor 11 determines that the excitement level is high when the blood pressure value is high.
- the processor 11 may determine the degree of excitement by comparing a predetermined threshold (for example, an average blood pressure value unique to the user) with the current blood pressure value. Further, the processor 11 may determine the degree of excitement by comparing a past blood pressure value (for example, a blood pressure value in the latest predetermined period) with a current blood pressure value. Further, the processor 11 may determine the degree of excitement based on a blood pressure value that is continuously measured. In this case, for example, the processor 11 determines that the excitement level is higher as the blood pressure value increases.
- the processor 11 may determine the degree of excitement based on the heart rate (heart rate per predetermined time) as biological information. In this case, the processor 11 determines that the excitement level is high when the heart rate is high. The processor 11 may determine the degree of excitement by comparing a predetermined threshold (for example, an average heart rate unique to the user) with the current heart rate. Further, the processor 11 may determine the degree of excitement by comparing the past heart rate (for example, the heart rate in the latest predetermined period) with the current heart rate. Further, the processor 11 may determine the degree of excitement based on fluctuations in heart rate that are continuously measured. In this case, the processor 11 determines that the excitement degree is higher as the heart rate increases.
- a predetermined threshold for example, an average heart rate unique to the user
- the processor 11 may determine the degree of excitement by comparing the past heart rate (for example, the heart rate in the latest predetermined period) with the current heart rate.
- the processor 11 may determine the degree of excitement based on fluctuations in heart rate that are continuously measured. In this case, the processor 11
- the processor 11 may determine the degree of excitement based on electrocardiogram, pulse wave, pulse, body temperature, sweating, brain wave or the like as biological information.
- the processor 11 may determine the degree of excitement in consideration of acceleration information in addition to biological information. In this case, the processor 11 determines that the degree of excitement is high when the acceleration indicated by the acceleration information is large. Further, the processor 11 may determine the degree of excitement by comparing a predetermined threshold (for example, an average acceleration unique to the user) with the acceleration. Further, the processor 11 may determine the degree of excitement by comparing the past acceleration (for example, the acceleration during the most recent predetermined period) and the current acceleration.
- a predetermined threshold for example, an average acceleration unique to the user
- the processor 11 may determine the degree of excitement by adding environmental information to the biological information. For example, the processor 11 determines the degree of excitement based on the temperature indicated by the environmental information. Since it is known that the blood pressure value changes according to the change in temperature, the processor 11 determines that the change in blood pressure value (for example, an increase) is linked to the change in temperature (for example, a decrease in temperature). Determines that the change in blood pressure value is due to a change in temperature. In other words, the processor 11 determines the degree of excitement by correcting the measured value of the blood pressure actually measured by the blood pressure sensor 261 based on the change in the blood pressure value estimated to be caused by the change in the temperature. For example, the processor 11 determines that the increase or decrease in the excitement level resulting from the change in the blood pressure value is small (or that there is no increase or decrease in the excitement level).
- the processor 11 may determine the degree of excitement based on humidity, atmospheric pressure, illuminance, sound, or the like indicated by the environmental information.
- the processor 11 may calculate the degree of excitement using an evaluation function having each measurement value as an argument. For example, the processor 11 may calculate the degree of excitement by substituting each measurement value into the evaluation function.
- the processor 11 may calculate the degree of excitement without using either or both of acceleration information and environment information. Further, the processor 11 may determine the degree of excitement of the plurality of users based on the biological information, acceleration information, and environment information about the plurality of users. The method by which the processor 11 determines the degree of excitement is not limited to a specific method.
- the processor 11 has a function of determining whether or not the progress of the content has reached the branch points ⁇ 1 to ⁇ 7 as the progress determination unit 36.
- the processor 11 determines whether or not the progress of the content has reached the branch points ⁇ 1 to ⁇ 7 using various sensors. For example, when the branch points ⁇ 1 to ⁇ 7 are set based on the time from the start of content provision, the processor 11 measures the time from the start of the content, and the measured time reaches the time of the branch points ⁇ 1 to ⁇ 7. Determine if you did. Note that the processor 11 may acquire the time elapsed from the start of the content through the providing device interface 16.
- the processor 11 determines whether the content has reached the progress state (for example, event occurrence) indicated by the branch points ⁇ 1 to ⁇ 7. For example, the processor 11 receives a signal indicating the progress of the content through the providing device interface 16.
- the processor 11 acquires the user position and determines whether the user position has reached the branch points ⁇ 1 to ⁇ 7.
- the content providing apparatus 40 includes a sensor that acquires the position of the user.
- the processor 11 acquires information indicating the position of the user from the content providing device 40 through the providing device interface 16. Note that the method by which the processor 11 determines whether the progress of content has reached the branch points ⁇ 1 to ⁇ 7 is not limited to a specific method.
- the processor 11 has a function of branching (changing) the content in the course of the content as the changing unit 37 based on the determination result of the user excitement level. For example, the processor 11 generates a signal (route signal) for branching the content based on the degree of excitement of the user, and transmits the generated signal to the content providing apparatus 40.
- the processor 11 selects the route of the content based on the excitement level for a predetermined period (for example, the excitement level before the branch point). For example, the processor 11 selects a content route based on the degree of excitement from the start point to the branch point. Further, the processor 11 may select a content route based on the degree of excitement from the previous branch point to the current branch point. Further, the processor 11 may select a content route based on the average value of the excitement level in a predetermined period. Further, the processor 11 may select a content route based on the maximum value or the minimum value of the excitement level in a predetermined period.
- a predetermined period for example, the excitement level before the branch point. For example, the processor 11 selects a content route based on the degree of excitement from the start point to the branch point. Further, the processor 11 may select a content route based on the degree of excitement from the previous branch point to the current branch point. Further, the processor 11 may select a content route based on the average value of the excitement level in a predetermined period.
- the processor 11 selects one route corresponding to the degree of excitement from a plurality of routes set in advance. As shown in FIG. 4, for example, when selecting a route when the progress of content reaches the branch point ⁇ ⁇ b> 1, the processor 11 selects one route from the route A or route B.
- the processor 11 may select the route at the branch point before the progress of the content reaches the branch point. Further, the processor 11 may select a route at the branch point after the progress of the content reaches the branch point.
- the processor 11 selects the content route so that the excitement level of the user is increased, decreased or maintained. For example, when the excitement level before the branch point is low (for example, the excitement level is lower than a predetermined threshold), the processor 11 selects a route in which the excitement level increases at the branch point. Further, when the excitement level before the branch point is high (for example, when the excitement level is higher than a predetermined threshold), the processor 11 selects a route in which the excitement level decreases at the branch point. When the excitement level before the branch point is medium (for example, the excitement level is within a predetermined range), the processor 11 selects a route that maintains the excitement level at the branch point.
- the processor 11 selects a route that is a story development in which the excitement level increases at the branch point when the excitement level before the branch point is low. Further, when the excitement level before the branch point is high, the processor 11 selects a route that is a story development in which the excitement level decreases at the branch point.
- the processor 11 When the content is a roller coaster, for example, when the excitement level before the branch point is low, the processor 11 increases the speed of the machine at the branch point (that is, increases the speed of the machine on the same rail). Select route). Further, when the excitement level before the branch point is high, the processor 11 reduces the speed of the machine at the branch point (that is, selects a route for reducing the machine speed on the same rail). Note that the method by which the processor 11 selects a route is not limited to a specific method.
- the processor 11 may select a content route based on the excitement levels of a plurality of users who enjoy the content.
- the processor 11 selects a content route based on the excitement level of each user during a predetermined period. For example, the processor 11 selects a content route based on the average value of the excitement level of each user.
- the processor 11 transmits route information indicating the selected route to the content providing apparatus 40. For example, the processor 11 transmits route information at the branch points ⁇ 1 to ⁇ 7.
- the processor 11 may generate and transmit route information at the branch points ⁇ 1 to ⁇ 7 before the content reaches the branch points ⁇ 1 to ⁇ 7.
- the processor 11 may generate route information about the division point and transmit it to the content providing apparatus 40 according to the degree of user excitement up to a predetermined period before reaching the branch point.
- the content providing device 40 has a function of branching the content based on the route signal from the information processing device 10.
- the content providing device 40 selects a route at the branch points ⁇ 1 to ⁇ 7 based on the route signal.
- the content providing device 40 provides content corresponding to the route indicated by the route signal at the branch points ⁇ 1 to ⁇ 7.
- FIG. 6 is a flowchart for explaining an operation example of the information processing apparatus 10 according to the embodiment.
- the processor 11 of the information processing apparatus 10 acquires content information indicating content provided to the user by the content providing apparatus 40 (S11).
- the processor 11 determines whether the content providing apparatus 40 has started providing the content (S12). For example, the processor 11 receives a signal indicating that the provision of content is started from the content providing apparatus 40, and determines that the provision of content is started by detecting the reception of the signal. Further, the processor 11 may receive an input of an operation indicating that the content providing device 40 has started providing content through the operation unit 17.
- the processor 11 If it is determined that the content providing device 40 has not started providing content (S12, NO), the processor 11 returns to S12.
- the processor 11 acquires biological information, acceleration information, and environmental information using the detection device 20 or the like (S13).
- the processor 11 determines the degree of user excitement based on the biological information, acceleration information, environment information, and the like (S14).
- the processor 11 determines whether the progress of the content indicated by the content information has reached the branch point of the content (S15). If it is determined that the progress of the content has reached the branch point of the content (S15, YES), the processor 11 selects the content route based on the excitement level before the branch point (S16).
- the processor 11 transmits route information indicating the selected route to the content providing device 40 through the providing device interface 16 (S17).
- the processor 11 determines that the content providing device 40 It is determined whether the provision of content has been completed (S18). For example, the processor 11 receives a signal indicating that the provision of the content has been completed from the content providing device 40, and determines that the provision of the content has been completed by detecting the reception of the signal. Further, the processor 11 may receive an input of an operation indicating that the content providing device 40 has finished providing the content through the operation unit 17.
- the processor 11 If the content providing device 40 determines that content provision has not ended (S18, NO), the processor 11 returns to S13. When it is determined that the content providing apparatus 40 has finished providing the content (S18, YES), the processor 11 ends the operation.
- the processor 11 may select a route at a predetermined point before the branching point of the content. For example, the processor 11 transmits route information to the content providing apparatus 40 before the progress of the content reaches the branch point.
- the processor 11 may transmit the determined excitement level to the detection device 20.
- the processor 21 of the detection device 20 may display the received excitement level on the display unit 25.
- the detection device 20 may have the function of the information processing device 10.
- the processor 21 of the detection device 20 determines the degree of excitement of the user based on biological information or the like.
- the processor 21 transmits the degree of excitement determined through the communication unit 23 or the like to the information processing apparatus 10.
- the detection device 20 may determine the degree of excitement of the user and generate route information based on the degree of excitement of the user.
- the detection device 20 may transmit route information to the content providing device 40.
- the information processing apparatus 10 may have the function of the content providing apparatus 40.
- the information processing apparatus 10 may be formed integrally with the content providing apparatus 40.
- the information processing apparatus 10 may always branch the content. For example, when the content is a roller coaster or the like, the information processing apparatus 10 may control the speed at all times based on the user's excitement level.
- the information processing apparatus determines the excitement level of the user who enjoys the content. Further, the information processing apparatus can branch the content based on the degree of user excitement. As a result, the information processing apparatus can control the degree of excitement of the user by controlling the content.
- the processor 11 of the information processing apparatus 10 determines the degree of excitement caused by music content such as music as content.
- the processor 11 changes the music content being played based on the degree of excitement caused by the music content. For example, the processor 11 determines whether or not the state in which the user's excitement level exceeds a predetermined threshold has continued for a predetermined period. If it is determined that the state in which the user's excitement level exceeds a predetermined threshold has continued for a predetermined period, the processor 11 changes the music content being played back to music content that suppresses the excitement level. For example, the processor 11 transmits a signal for playing back music content that suppresses the degree of excitement to the content providing apparatus 40. If it is determined that the user's excitement level exceeds a predetermined threshold, the processor 11 may play music content that suppresses the excitement level.
- the processor 11 determines whether or not the state in which the user's excitement level is below a predetermined threshold has continued for a predetermined period. If it is determined that the state in which the user's excitement level is below a predetermined threshold has continued for a predetermined period, the processor 11 changes the music content being played back to music content that increases the excitement level. For example, the processor 11 transmits to the content providing apparatus 40 a signal for reproducing music content that increases the degree of excitement. When it is determined that the user excitement level is below a predetermined threshold, the processor 11 may play music content that increases the excitement level.
- FIG. 7 is an example of a graph showing the degree of excitement generated from the music content.
- the horizontal axis represents time.
- the vertical axis indicates the degree of excitement.
- the processor 11 determines that the user's excitement level exceeds a predetermined threshold at a point 301. In addition, the processor 11 determines that the state in which the degree of user excitement exceeds a predetermined threshold at point 302 continues for a predetermined period. Therefore, the processor 11 reproduces music content that suppresses the user's excitement at point 302.
- the information processing apparatus configured as described above provides music content that suppresses excitement or music content that increases excitement based on the excitement of the user. As a result, the information processing apparatus can control the degree of user excitement.
- this invention is not limited to the said embodiment, In the implementation stage, it can change variously in the range which does not deviate from the summary. Further, the embodiments may be implemented in combination as appropriate, and in that case, the combined effect can be obtained. Furthermore, the present invention includes various inventions, and various inventions can be extracted by combinations selected from a plurality of disclosed constituent elements. For example, even if several constituent requirements are deleted from all the constituent requirements shown in the embodiment, if the problem can be solved and an effect can be obtained, the configuration from which the constituent requirements are deleted can be extracted as an invention.
- (Appendix 1) Memory A processor that operates according to a program stored in the memory, The processor is From the detection device that measures biometric information including at least blood pressure, obtain biometric information of the user who enjoys the content, Based on the acquired biological information, the degree of excitement of the user who is enjoying the content is determined, An information processing apparatus that changes the content in the course of the content based on the determination result of the excitement level.
- Appendix 2 An information processing method executed by a processor, From the detection device that measures biometric information including at least blood pressure, obtain biometric information of the user who enjoys the content, Based on the acquired biological information, the degree of excitement of the user who is enjoying the content is determined, An information processing method for changing the content of the content during the progress of the content based on the determination result of the excitement level.
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Abstract
L'invention concerne un appareil de traitement d'informations, un procédé de traitement d'informations et un programme qui permettent à un fournisseur de contenu de réaliser des services plus efficaces sur la base d'informations concernant le degré d'excitation de l'utilisateur. Cet appareil de traitement d'informations comporte : une unité d'acquisition d'informations biologiques qui acquiert des informations biologiques d'un utilisateur qui apprécie un contenu, à partir d'un dispositif de détection qui détecte les informations biologiques comprenant au moins la pression sanguine; une unité de détermination de degré d'excitation qui détermine le degré d'excitation de l'utilisateur qui profite actuellement du contenu, sur la base des informations biologiques acquises par l'unité d'acquisition d'informations biologiques; et une unité de changement qui change les détails du contenu dans le milieu de la progression du contenu sur la base du résultat de détermination du degré d'excitation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017047630A JP2018151862A (ja) | 2017-03-13 | 2017-03-13 | 情報処理装置、情報処理方法及びプログラム |
| JP2017-047630 | 2017-03-13 |
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| WO2018168175A1 true WO2018168175A1 (fr) | 2018-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/JP2018/000693 Ceased WO2018168175A1 (fr) | 2017-03-13 | 2018-01-12 | Appareil et procédé de traitement d'informations, et programme |
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| JP (1) | JP2018151862A (fr) |
| WO (1) | WO2018168175A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020196498A1 (fr) * | 2019-03-26 | 2020-10-01 | ミツフジ株式会社 | Programme de fourniture d'informations, dispositif terminal, système de fourniture d'informations, et procédé de fourniture d'informations |
| JP2020166850A (ja) * | 2019-03-26 | 2020-10-08 | ミツフジ株式会社 | 情報提供プログラム、端末装置、情報提供システム、情報提供方法 |
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| JP2005095615A (ja) * | 2003-09-05 | 2005-04-14 | Nippon Seimitsu Sokki Kk | 被験者における情動の変化の確認方法と確認装置 |
| JP2007269268A (ja) * | 2006-03-31 | 2007-10-18 | Denso Corp | 自動車用ユーザーもてなしシステム |
| JP2008125801A (ja) * | 2006-11-21 | 2008-06-05 | Toyota Motor Corp | バイオフィードバック装置及びバイオフィードバック方法 |
| JP2008263274A (ja) * | 2007-04-10 | 2008-10-30 | Sony Corp | 画像保存処理装置、画像検索装置、画像保存処理方法、画像検索方法、プログラム |
| JP2009040368A (ja) * | 2007-08-10 | 2009-02-26 | Denso Corp | 自動車用情報提供装置 |
| JP2014053672A (ja) * | 2012-09-05 | 2014-03-20 | Nikon Corp | 再生システム |
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| JP2005095615A (ja) * | 2003-09-05 | 2005-04-14 | Nippon Seimitsu Sokki Kk | 被験者における情動の変化の確認方法と確認装置 |
| JP2007269268A (ja) * | 2006-03-31 | 2007-10-18 | Denso Corp | 自動車用ユーザーもてなしシステム |
| JP2008125801A (ja) * | 2006-11-21 | 2008-06-05 | Toyota Motor Corp | バイオフィードバック装置及びバイオフィードバック方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020196498A1 (fr) * | 2019-03-26 | 2020-10-01 | ミツフジ株式会社 | Programme de fourniture d'informations, dispositif terminal, système de fourniture d'informations, et procédé de fourniture d'informations |
| JP2020166850A (ja) * | 2019-03-26 | 2020-10-08 | ミツフジ株式会社 | 情報提供プログラム、端末装置、情報提供システム、情報提供方法 |
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| Publication number | Publication date |
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| JP2018151862A (ja) | 2018-09-27 |
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