JP2004109995A - Mount type information presentation device and method, and storage medium - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mount type information presentation device which disables mount type wearable electronic equipment from being used in a hazardous condition. <P>SOLUTION: This mount type information presentation device has an action measuring sensor 2 which monitors the action of a user and a user can receive the presentation of information only in a quiescent state. As a result, the device can be used safely. Moreover, since the device cannot be used unless the user stands still, it never happens that attention of the user becomes distracted by using the device while performing another action and that the user gives trouble to others. <P>COPYRIGHT: (C)2004,JPO

Description

発 明 The present invention relates to a wearable information presenting apparatus that prevents a wearable electronic device from being used in a dangerous state.

In recent years, personal computers have been miniaturized, and a style in which a notebook computer or the like is used while being carried in a bag or the like has appeared.
Such a mobile computer is used for making minutes of a meeting while holding a meeting at a desk in a meeting or the like, checking inventory of products, checking a delivery schedule, and confirming a participant when deciding a meeting schedule. Also, after the meeting with the customer, it is used for recording the result of the meeting on a train or a coffee shop while traveling to the next customer.

In any case, in order to use a mobile computer, you must be in a position where you can place it on a desk or on your lap and hit the keyboard while looking at the display, that is, in a sitting position.

On the other hand, computers that can be used without sitting in a hands-free state (wearable computers or wearable computers) are beginning to be studied at universities and other places. In a wearable computer, a wearable monitor called a face mount display (FMD) or a head mount display (HMD) is mounted on the user's head, and a power supply and a CPU main body are mounted on the abdomen, thereby standing up without sitting. You can look at the display as it is. Furthermore, a wearable computer can be used not only while standing, but also while walking.

However, there is a problem that, when actually looking at information such as characters displayed on the FMD or the HMD, attention of the eyes (visuals) is given to the display, and the external situation cannot be understood at all.

When audio output is added to this, the attention of the ear (hearing) is also taken by the computer, and there is a problem that the situation of the outside world does not reach the user.
In addition, many HMDs can display a normal video signal (NTSC) as an input signal. Therefore, an HMD is used instead of a TV monitor dedicated to a game, or an HMD is used as a TV monitor dedicated to an individual.

On the other hand, the size of video playback devices such as DVDs has been reduced, and portable devices have appeared. By combining this portable video playback device with an HMD and earphones, it is possible to watch videos while moving. In this case, the attention of the visual field is deprived to see the HMD, and the visual attention is deprived to hear the sound from the earphone, so that the user is cut off from the outside world.

場合 In addition, when watching a TV or an image while lying down using the HMD, there is a possibility that the user sleeps while wearing the HMD.

(4) In a device that presents information such as a video, text, and a map, such as a wearable wearable computer, a dangerous state is generated by covering a field of view or hearing while walking, etc., thereby blocking the user from the outside world. That is, there is a problem in that consideration has not been given to information presentation only when safety is ensured, such as in a stationary state.

Also, if the user falls asleep while wearing the HMD, there is a problem that the reproduction is continued even though the user is not watching and the power is wasted.

In order to solve the above problems, the present invention provides a reproducing means for reproducing recorded or received information to be reproduced, such as text, video, or audio, and a user-wearable means. A wearable presentation means for presenting information reproduced by the reproduction means, and a sensor measuring a physical activity state of the user wearing the wearable presentation means, such as resting, walking, or running, Danger measurement means for measuring the danger state of the user from the measurement results of the sensor, and control of reproduction by the reproduction means and presentation by the wearable presentation means based on the measurement results of the danger measurement means. Playback presentation control means for performing

Preferably, the sensor has an awakening detection unit for measuring whether or not the user is awake.
The wearable information presenting apparatus according to claim 11, wherein the danger measuring means includes an environment measuring means for measuring an environment of a user wearing the wearable presenting means.

Further, the environment measuring means detects an action on hearing or vision from the surroundings to the user.
Further, the reproduction presentation control means stops the reproduction by the reproduction means and stops the presentation by the wearable presentation means in order to secure a visual area or an auditory area according to the measurement result of the danger measurement means. Is performed.

Further, the reproduction presenting control means, when stopping the reproduction of the information by the reproducing means, according to the measurement result of the danger measuring means, records the stop location and restarts the reproduction of the information by the reproducing means. In this case, the reproduction of information is restarted from the recorded stop point.

ADVANTAGE OF THE INVENTION According to this invention, in a wearable information presentation apparatus, consideration can be given that information presentation is performed only when safety is ensured, such as a stationary state.
In addition, the surrounding information can be accurately known.

[Example 1]
FIG. 1 shows a schematic configuration diagram of the first embodiment. The wearable presentation unit 3 is mounted on a user's head like an HMD or an FMD or worn on an arm like a wristwatch to display visual information such as a character, a map, or a video, and a wearable display. It is composed of earphones for outputting auditory information such as music and voice.

The storage unit 5 is a storage medium (for example, a DVD or a CD-ROM such as a DVD or a CD-ROM) that stores visual information such as characters, maps, and videos presented by the wearable presentation unit 3 and auditory information such as music and voice. Storage media such as video and music). The reproducing unit 6 reproduces information from the storage medium set in the storage unit 5.

The behavior measurement sensor 2 detects that the user is in a state where the user can safely receive information (a state where the user is stopped without walking, such as being on a train, standing at a platform or a bus stop). It consists of an acceleration sensor and a contact sensor. The input unit 1 includes a button for instructing ON / OFF of the power supply, a microphone for instructing by voice input, and the like.

The reproduction presentation control unit 4 stops the reproduction of the reproduction unit 6 when it is not in a stationary state and stops the presentation by the wearable presentation unit 3 according to the measurement result of the behavior measurement sensor 2.
FIG. 2 shows a case 23 in which an FMD 20 and an earphone 21 as a wearable presentation unit 3, a microphone 22 as an input unit 1, a reproduction unit 6, a storage unit 5, a behavior measurement sensor 2, and a reproduction presentation control unit 4 are integrated. It is a figure showing the state attached to a pocket.

Similarly, FIG. 3 is a diagram showing a state in which a wristwatch-type display 24 is mounted instead of the FMD 20.
FIG. 4 is a configuration diagram in the case of transmitting and receiving information to and from the outside by a communication means such as wireless instead of obtaining information from a storage medium such as a DVD or a CD-ROM. The difference is that a transmission / reception unit 7 is provided instead of the storage unit 5 in FIG.

FIG. 5 is a diagram showing a flow of processing in the reproduction presentation control unit 4. Hereinafter, description will be given along this flowchart. First, the reproduction presenting unit 4 reads data acquired by the behavior measurement sensor 2 (step S501). The behavior measurement sensor 2 uses, for example, data of a contact sensor installed on the back of a shoe,

"If contact and non-contact state are periodic then walking / running else stationary"
According to the rule as described above, whether or not the vehicle is stationary is measured.
Or, using the data of the acceleration sensor attached to the sleeve part of the clothes, the hem part of the pants, or the shoes,
"If acceleration changes then walking / running else stop"
According to such a rule, the stationary state, the walking state, and the running state can be measured.
Further, in order to increase the accuracy, it is also possible to increase parameters such as the time during which the contact and non-contact states are periodically maintained, the degree of change in acceleration, and the change time. If the stationary state is not maintained for a certain period of time, it is not regarded as a stationary state, so that the risk of suddenly starting reproduction by simply stopping a little can be prevented.

The reproduction control unit 4 determines whether the data acquired by the behavior measurement sensor 2 is in a stationary state (Step S502). If it is not stationary, it is next determined whether or not information is being reproduced (step S503). There is no problem if the information is not reproduced even in the state of walking or running, so the data acquisition by the behavior measurement sensor 2 is continued as it is (S501).

で あ れ ば If the information is being reproduced, stop the reproduction of the information because it is dangerous to present the information while walking or running. Thereafter, the stop point is recorded so that the user can reproduce the information without dropping out of the stop point (step S504).

As in the configuration shown in FIG. 4, instead of reading and reproducing information from a storage medium such as a DVD or a CD-ROM, when reproducing the information received by the transmission / reception unit 7, the corresponding information is recorded in addition to the stop point. . Thus, when the information is read again from the user's home, a service center, or an information provider, the information can be easily identified and the information can be restarted from the stop point.

Next, the sound and music flowing from the earphones are stopped, and when the head-mounted display means as shown in FIG. 2 is used, the presentation of the HMD or FMD is stopped, and the display screen is displayed. The HMD or FMD, which is in the non-transmissive mode, is changed to the transmissive mode so that the outside world can be seen for easy viewing (step S505). Further, in the case of the display means mounted on the arm as shown in FIG. 3, the display may be simply stopped.

(4) Thereafter, the reading of data from the behavior measurement sensor 2 is continued again (step S501). When the state of the user returns to the stationary state, the reproduction is possible, and the reproduction is started. At this time, it is determined whether or not the reproduction is being performed (step S506). If the reproduction is not being performed, it is determined whether or not there is a stop position recorded in step S504 (step S507). (Step S508) At the time of reproduction, sound or music is played from the earphone, and the HMD or FMD is changed to the non-transparent mode in order to make the displayed information easier to see.

In the configuration in which the information received and received by the transmission / reception unit 7 is not reproduced and read out from a storage medium such as a DVD or a CD-ROM as in the configuration of FIG. The identification code of the information and the stop point are sent to the user's home, service center, or information provider, and the corresponding information is received from the corresponding point and reproduced.

When the reproduction is started in step S508, it is also possible to notify the user by voice of confirmation of whether to start the reproduction. If the user does not give an instruction to disable reproduction even after the predetermined time has elapsed, the reproduction is started as it is. If there is an instruction from the user to disable reproduction, the reproduction is not performed. Thus, it is possible to prevent the information from being unnecessarily started to be reproduced when the user simply stops.

{Circle around (4)} When reading from a storage medium such as a DVD or CD-ROM for reproduction, the process ends at the end of the stored information (step S509). When the repeat function for continuous reproduction is set, reproduction of information is continued, and data acquisition from the behavior measurement sensor is continued (step S501).

If it is a new reproduction (step S507), a new reproduction is performed (step S510). At this time, when a head-mounted display unit (such as an HMD) is used, control such as changing the display from the transmission mode to the non-transmission mode is performed in the same manner as in step S508.

FIG. 6 is a flowchart of a process according to a modification of the first embodiment. 5 is different from FIG. 5 in that step S511 is provided instead of steps S503 and S505, step S513 is provided instead of step S507, and step S514 is provided instead of step S508.

In the modification of FIG. 6, when the user is not in a stationary state using a head-mounted display device (HMD, FMD, or the like) as shown in FIG. 2, the user can change the display position instead of simply stopping the display. The problem is dealt with by moving from a position out of the way of recognition, that is, from the gaze field to the peripheral field.

In step S503, the reproduction of the information is stopped if it is not in the stationary state, and the process of canceling the display on the display device such as the HMD or the FMD in step S505 is performed. Instead, the display in the field of view (viewing angle, about 20 degrees) when the user gazes at the object is stopped, and instead, the display is moved to a peripheral field of view that does not disturb the gaze. At this time, switching from the non-transmissive mode to the transmissive mode is also performed so that the outside world can be seen.

{Circle around (5)} On the other hand, when the reproduction is resumed after the stationary state, it is determined whether or not it is displayed in the peripheral visual field (step S513). If it is displayed in the peripheral field of view, it is determined whether or not reproduction is being performed (step S506), and the display position is moved to the gazing field (step S514).

FIG. 7 is a flowchart of a process according to another modification. Instead of the process of determining whether or not the vehicle is in the stationary state in step S502 of FIG. 5, a process of determining whether or not the user is awake is included as step S512. The action measurement sensor 2 here uses an infrared sensor attached to the HMD or FMD instead of the acceleration sensor or the contact sensor to measure the movement of the user's eyes. If the eyeball is simply not detected by the infrared sensor, it is determined that the eyes are closed, that is, the subject is sleeping (non-awake state) (step S512).

In the non-awakening state, the user is asleep, and presenting information is wasteful in terms of power consumption. Therefore, a process of stopping reproduction is performed in the same manner as in the stationary state in FIG.
[Effect of Embodiment 1]
As described above, according to the present invention, since the user can receive the information only in the stationary state, the wearable information presenting device can be used safely. Also, since it cannot be used unless it is stationary, using it while performing other operations will be distracting and will not bother others, so socially accept the use of the wearable information presentation device. It has a great effect on having it.

[Example 2]
In the first embodiment, by measuring the behavior of the user and controlling the reproduction and presentation of the information in accordance with the state, the user is prevented from using the wearable information presentation device in a dangerous state.

However, even if the user is actually stationary without walking or running, it is not always safe. For example, even if you are stationary on the street, it is dangerous if you do not notice a car passing by at a very high speed.

In the second embodiment, such a problem is solved. In the first embodiment, the behavior measurement sensor 2 that detects the state of the user himself is used. However, there is no means for detecting the environment using a sensor or the like that detects the environment of the user and calling the user's attention. Was. In the second embodiment, a means for detecting such a user environment is provided.

FIG. 8 is a schematic configuration diagram of the second embodiment. A sound information input unit 10 for inputting not only user's voice but also external sound information in place of the input unit 1 of the first embodiment, and video information for inputting a user's facial expression and external video information. And an input unit 9.

The sound information input unit 10 inputs an input for voice recognition from a headset of a microphone and surrounding sound information, for example, as shown in a usage image diagram of FIGS. 2 and 3. The image input unit 9 is mounted on the front and rear surfaces of the frame unit of the FMD in FIG. 2 by a small camera such as a CCD, and captures images of the front and rear surfaces of the user. Images captured by the small camera can be both still images and moving images.

However, in the case of a moving image, a large-capacity frame memory is required in the environment information analysis unit 8 to store a moving image to be analyzed. However, having a large frame memory leads to an increase in power consumption. In order to prevent an increase in power consumption, it is also possible to use a still image captured at one speed per 10 seconds in addition to a moving image.

The environment information analysis unit 8 analyzes the sound information and the video information input from the sound information input unit 10 and the video input unit 9 and analyzes whether or not there is a dangerous state.
FIG. 10 is a schematic configuration diagram of a modification of the second embodiment. The behavior measurement sensor 2 for detecting the behavior state of the user himself is added to the configuration of the second embodiment shown in FIG. With such a configuration, the user can be informed of the state from both the environmental information analysis unit 8 and the behavior measurement sensor 2, so that the safety mechanism works double.

FIG. 9 illustrates a part of the processing flow of the environment information analysis unit 8 and the reproduction / presentation control unit 4 in the configuration of FIG. 8 which is different from that of the first embodiment. First, a reproduction interruption flag I indicating whether or not reproduction has been interrupted is initialized (I = 0) (step S901). Subsequently, input information from the video information input unit 9 and the sound information input unit 10 is read (step S902).

Next, the environmental information analysis unit 8 analyzes the input information. The analysis of the input information is intended to detect danger and to notify the user of external contact. In order to detect the danger, a loud noise such as a sudden braking of a car or a sound such as a sudden approach of a car was detected around the user during the information reproduction, and the reproduction of the information was stopped and detected as danger. It is necessary to notify the user of sound and video.

On the other hand, the contact from the outside means, for example, in a car scheduled to get off at "XX station", when information is being reproduced and it is desired to know that the user has arrived at "XX station". It is supposed to recognize and announce the announcement in.

Alternatively, when an acquaintance approaches during information reproduction, recognizing the face and informing the user of the information also corresponds to detection of contact from outside.
Until step S903, analysis is performed on the input sound information and video information in order to search for the dangers as described above and the presence or absence of external contact detection. FIG. 9 is a flowchart to which an analysis process for detecting danger has been applied. Here, for simplicity, the magnitude of the noise amount (dB value) and the like are collectively referred to as a sound information change value Ds.

That is, when it is determined that the danger is imminent due to a very loud sound, it is determined whether or not the change Ds in the noise value exceeds a certain threshold α.
In order to detect the case where a car is approaching rapidly, for example, the length of an optical flow vector indicating a change in motion is obtained. This is one video information change value Di. That is, it is determined whether or not there is an object approaching at a predetermined speed or more based on whether or not the video information change value Di exceeds a certain threshold β.

In steps S904 to S906, a determination is made based on the change values Ds and Di calculated in step S903. In step S904, it is determined whether both the sound information change value Ds and the video information change value Di do not exceed the threshold values α and β. If the change values Ds and Di do not exceed the thresholds α and β, the reproduction interruption flag I is checked in step S907 to determine whether or not the reproduction has been interrupted by detecting some danger.

If the reproduction is not interrupted, the state may be kept as it is, and the process returns to step S902 to continue reading external information. If the reproduction has been interrupted, the reproduction is restarted (step S908), and the process returns to the initialization step (S901) to return the reproduction interruption flag.

If both the sound information change value Ds and the video information change value Di exceed the threshold values α and β, it is a state in which a great danger is imminent (step S905). Therefore, the reproduction and display are immediately stopped in step S909. Here, the reproduction interruption flag I is set to 1 (step S909).

In addition, the detected sound is notified to the user through an earphone, and an alarm is sounded to notify that the danger is imminent, and the user is notified through the earphone.
In step S906, when only the sound information change value Ds exceeds the threshold value α and the video information change value Di does not exceed the threshold value β, that is, an image such as a loud sound nearby but a car approaching at high speed. It is determined that no danger has been detected. In this case, the reproduction and display are stopped, and the reproduction interruption flag I is set to 2 (step S910). In addition, a warning sound is issued to call attention to the user, and a sound generated nearby is heard.

In step S911, it is determined whether there is no danger as a sound but there is a danger as a video. In this case, the reproduction interruption flag I is set to 3 and the user is presented with a cautionary sound indicating that the danger is imminent.

FIG. 9 shows the flow of processing for detecting danger and issuing a warning, whereas FIG. 11 shows the flow of processing for detecting external contact and presenting it to the user. As the sound information to be recognized, for example, as shown in FIG. 12, there are a name of a getting-off station getting off from a train and a name of oneself called by others. The video information to be recognized includes, for example, the face of an acquaintance.

In step S912, it is analyzed whether or not the information matches the information of the target to be recognized as shown in FIG. Here, for the sake of simplicity, the number of recognized objects is counted, and processing corresponding to the number is performed.判定 A determination is made based on the sound information recognition degree Rs and the video information recognition degree Ri calculated in step S912. In step S913, it is determined whether both the sound information recognition degree Rs and the video information recognition degree Ri do not exceed the thresholds γ and δ. If the recognition degrees Rs and Ri do not exceed the threshold values γ and δ, the reproduction interruption flag I is checked in step S907 to determine whether or not the recognition target has been detected and reproduction has been interrupted.

If the reproduction is not interrupted, the state may be kept as it is, and the process returns to step S902 to continue reading external information. If the reproduction has been interrupted, the reproduction is restarted (step S908), and the process returns to the initialization step (S901) to return the reproduction interruption flag.

も If both the sound information recognition degree Rs and the video information recognition degree Ri exceed the threshold values γ and δ, both the sound and the image are recognized (step S914). Therefore, the reproduction and display are immediately stopped in step S916. Here, the reproduction interruption flag I is set to 1 (step S916).

In addition, the detected sound is notified to the user through an earphone, and an alarm is sounded to notify that the danger is imminent, and the user is notified through the earphone.
In step S915, when only the sound information recognition degree Rs exceeds the threshold value γ and the video information recognition degree Ri does not exceed the threshold value δ, that is, a sound to be recognized nearby is present, but is recognized as a video. It is determined that there is not. In this case, the reproduction and display are stopped, and the reproduction interruption flag I is set to 2 (step S917). In addition, a warning sound is issued to call attention to the user, and a sound generated nearby is heard.

(4) If the result of the determination is yes, the user is alerted and the recognized sound (in this case, the in-vehicle broadcast by the conductor) is heard to the user. This allows the user to know that he or she has arrived at the target station, thereby preventing the user from being absorbed in reproducing the information and passing by.

Here, it is shown that the user is notified of the target station by recognizing the announcement of the station name. For example, using the information of the user's schedule (PIM: personal information manager) stored in the storage unit 5, It is also possible to give a more accurate notification.で は In step S917, it is determined whether or not the target video has been recognized although there is no recognition as sound. In this case, the reproduction interruption flag I is set to 3 and the user is presented with a caution sound indicating that the target video has been recognized.

[Effect of Embodiment 2]
According to the second embodiment, since the user can accurately know the surrounding sound and video information, it is possible to obtain usability integrated with the environment.
[Realization of the present invention by a storage medium]
Further, the processing in the embodiment of the present invention can be realized by a computer-executable program, and the program can be realized as a computer-readable storage medium.

The storage medium in the present invention stores a program such as a magnetic disk, a floppy (registered trademark), a hard disk, an optical disk (CD-ROM, CD-R, DVD, etc.), a magneto-optical disk (MO, etc.), a semiconductor memory, etc. Any storage medium that can be read by a computer and that can be read by a computer may be used.

An OS (operation system) running on the computer based on instructions of a program installed in the computer from a storage medium, database management software, MW (middleware) such as a network, etc., for realizing the present embodiment. A part of each process may be executed.

The storage medium according to the present invention is not limited to a medium independent of a computer, but also includes a storage medium in which a program transmitted via a LAN or the Internet is downloaded and stored or temporarily stored.

In addition, the number of storage media is not limited to one, and a case where the processing in the present embodiment is executed from a plurality of media is also included in the storage medium of the present invention, and the configuration of the medium may be any configuration.

Note that the computer according to the present invention executes each process in the present embodiment based on a program stored in a storage medium, and includes a device such as a personal computer or a system in which a plurality of devices are connected to a network. Or any other configuration.

Further, the computer in the present invention is not limited to a personal computer, but also includes an arithmetic processing unit, a microcomputer, and the like included in an information processing device, and is a general term for devices and devices capable of realizing the functions of the present invention by a program. .

1 is a schematic configuration diagram of a first embodiment of the present invention. 4 is an example of a usage image of Embodiment 1 of the present invention. 4 is an example of a usage image of Embodiment 1 of the present invention. FIG. 7 is a schematic configuration diagram of a modification of the first embodiment of the present invention. 3 is a flowchart of a process according to the first embodiment of the present invention. The figure of the flow of the processing of the modification of Example 1 of this invention. The figure of the flow of the processing of the modification of Example 1 of this invention. FIG. 4 is a schematic configuration diagram of a second embodiment of the present invention. 9 is a flowchart of a process according to a second embodiment of the present invention. FIG. 9 is a schematic configuration diagram of a modification of the second embodiment of the present invention. FIG. 11 is a flowchart of a process according to a modification of the second embodiment of the present invention. 14 shows an example of a recognition target of a modification of the second embodiment of the present invention.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1 ... Input part 2 ... Behavior measurement sensor 3 ... Wearable presentation part 4 ... Reproduction presentation control part 5 ... Storage part 6 ... Reproduction part 7 ... Transmission / reception part 8 ... Environmental information analysis part 9 ... Video information input part 10 ... Sound information input Department

Claims (8)

Reproducing means for reproducing recorded or received information to be reproduced, such as text, video, or audio;
Wearable presentation means that can be worn by a user and presents information reproduced by the reproduction means;
A danger measurement for measuring the danger state of the user wearing the wearing-type presenting means by measuring a physical activity state of the user wearing the presenting means, such as resting, walking, and running, from the measurement result of the sensor. Means,
A wearable information presenting apparatus comprising: a play presenting control means for controlling reproduction by the reproducing means and presentation by the wearable presenting means based on the measurement result of the risk measuring means. 12. The wearable information presenting device according to claim 11, wherein the sensor has a wakeup detecting unit for measuring whether the user is awake. 12. The wearable information presentation device according to claim 11, wherein the danger measurement means includes environment measurement means for measuring an environment of a user wearing the wearable presentation means. 14. The wearable information presenting apparatus according to claim 13, wherein the environment measuring means detects a hearing or a visual effect on the user from the surroundings. The reproduction presentation control means stops reproduction by the reproduction means and stops presentation by the wearable presentation means in order to secure a visual cortex or an auditory cortex in accordance with the measurement result of the danger measurement means. The wearable information presenting device according to claim 11, wherein: The reproduction presenting control unit, when stopping the reproduction of the information by the reproduction unit, records the stop point, and restarts the reproduction of the information by the reproduction unit, according to the measurement result of the danger measurement unit. 12. The wearable information presentation device according to claim 11, wherein reproduction of information is restarted from the recorded stop point. The recorded or received information to be reproduced, such as text, video, or audio, is presented by a wearable presentation means that can be worn by the user,
A body activity state of the user wearing the wearing type presenting means such as rest, walking, and running is measured by a sensor, and a danger state of the user is measured from a measurement result of the sensor.
A method for presenting wearable information, wherein the reproduction of information and the presentation by the wearable presenting means are shifted from a gazing point of view to a peripheral field of view based on the measurement result of the dangerous state. A storage medium storing a computer-executable program for controlling a wearable electronic device,
Reproduce recorded or received information to be reproduced, such as text, video, or audio,
By the wearable presentation means that can be worn by the user, the reproduced information is presented,
The state of the body, such as stationary, walking, or running, of the user wearing the wearing-type presenting means is measured by a sensor, and the danger state of the user is measured from the measurement result of the sensor.
A computer-readable storage medium storing a program for controlling reproduction of information and transition of presentation by the wearable presentation means from a gazing point of view to a peripheral field of view based on the measurement result of the dangerous state.

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