WO2022118441A1

WO2022118441A1 - Operation status assessment apparatus

Info

Publication number: WO2022118441A1
Application number: PCT/JP2020/045104
Authority: WO
Inventors: 裕之島田; 友貴須藤
Original assignee: インターリハ株式会社; 国立研究開発法人国立長寿医療研究センター
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-06-09
Also published as: JPWO2022118441A1; JP7429017B2

Abstract

Provided is an operation status assessment apparatus that is capable of assessing an operation status of a user, that enables the user to do an aerobic exercise safely at an outdoor location, that enables motivation to be maintained, and that enables maintaining of a difficulty level of a problem by making the problem not too easy to solve, so as to cause the user to think by actively solving the problem during the aerobic exercise. In this operation status assessment apparatus 1, a terminal device 30 sets a problem to a user P by means of speech, receives a solution to the problem from the user P in the form of information outputted to the terminal device 30 from the operation device as a result of operation performed on an operation device by the user P, and transmits said information to an assessment device 50. The assessment device 50 performs control of, on the basis of the solution to the problem from the user P, determining the level of easiness in solving a problem to be set by the terminal device 30.

Description

Operation status evaluation device

The present invention relates to an operation status evaluation device.

Nordic walking has been widely used for the purpose of improving health. In Nordic walking, a walking pole dedicated to Nordic walking is known because walking is performed by holding the pole in the hand (see, for example, Patent Document 1).

On the other hand, by actively thinking during aerobic exercise, performing load training on depression and cognitive function, and increasing cerebral blood flow, depression is improved and cognitive decline is suppressed. An oxygen exercise assisting device is known (for example, Patent Document 2).

Japanese Unexamined Patent Publication No. 2020-081691 Japanese Unexamined Patent Publication No. 2019-11123

Walking with a walking pole is useful for performing aerobic exercise outdoors. However, as in Patent Document 2, motivation is maintained in order to actively solve problems and think during aerobic exercise, perform load training on depression and cognitive function, and increase cerebral blood flow. Moreover, it is not easy to maintain the difficulty level so that the problem is not too easy.

Further, when the technique described in Patent Document 2 is to be applied to perform aerobic exercise outdoors, the user who performs the aerobic exercise decides to perform the aerobic exercise while looking at the monitor. There is a risk of collision with surrounding obstacles.

The present invention makes it possible to safely perform aerobic exercise outdoors, maintain motivation, and maintain difficulty so that the problem is not too easy, and is active during aerobic exercise. It is an object of the present invention to provide an operation status evaluation device capable of evaluating the operation status of a user so that it is possible to solve a problem and make a person think.

The present invention comprises an operating device that can be operated without visual observation by the user intentionally operating while performing aerobic exercise, and a portable operating device that communicates with the operating device. Information on the operation of the operation device by the user, which is output from the terminal device and communicates with the terminal device for inputting information on the operation of the operation device by the user, which is output from the operation device. The terminal device includes an evaluation device for evaluating the operation of the operation device by the user by inputting the above, and the terminal device gives a question to the user by voice, and the problem from the user. The answer to the above is received as information output from the operation device to the terminal device by the operation of the operation device by the user and transmitted to the evaluation device, and the evaluation device solves the problem from the user. The present invention relates to an operation status evaluation device that controls to determine the ease of solving a problem to be asked by the terminal device based on the answer.

Further, the evaluation device determines the easiness of solving the problem based on at least one of the correct answer rate of the answer of the problem by the user and the speed of answering the problem by the user, and the determined solution. It is preferable to control the question with ease.

Further, it is preferable that the ease of solving the problem includes the reading speed of the problem by voice. Moreover, it is preferable that the ease of solving the problem includes the difficulty level of the problem. Further, it is preferable that the evaluation device determines the easiness of solving the problem by determining the reading speed of the problem by voice and then determining the difficulty level of the problem.

In addition, the evaluation device is a state in which a plurality of the problems given by the terminal device are mixed with a problem having a low difficulty level and a problem having a high difficulty level in which the difficulty level is not constant, from the terminal device. It is preferable to control the questions.

Further, it is preferable that the operating device is attached to a walking pole. Further, it is preferable that the operating device is a switch device having a switch and can be pressed while walking. Further, the aerobic exercise is preferably an aerobic exercise performed indoors or outdoors.

According to the present invention, it is possible to safely perform aerobic exercise outdoors, maintain the motivation of the user to actively solve the problem and make a thought during the aerobic exercise, and the problem. It is possible to provide an operation status evaluation device capable of evaluating the operation status of the user so that the difficulty level can be maintained so as not to be too easy.

It is explanatory drawing which shows the aerobic exercise assisting apparatus which comprises the operation state evaluation apparatus of this invention. It is explanatory drawing which shows the walking pole of the aerobic exercise assisting apparatus which comprises the operation state evaluation apparatus of this invention. It is explanatory drawing which shows the grip part of the walking pole of the aerobic exercise assist device provided with the operation state evaluation device of this invention. It is a flowchart which shows the control of the control device from the pairing of the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention, and the operation device, and before the selection of a game. A control device for selecting a game in the terminal device of the aerobic exercise assist device provided with the operation status evaluation device of the present invention, playing the game with the challenge flag OFF, and changing the reading speed and rank based on the result. It is a flowchart which shows the control of. It is a flowchart which shows the control of the control device when the game is played with the challenge flag ON from the selection of the game in the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention. Control of the control device when the reading speed and rank are changed based on the result of playing the game with the challenge flag ON from the selection of the game in the terminal device of the aerobic exercise assist device provided with the operation status evaluation device of the present invention. It is a flowchart which shows. It is a flowchart which shows the control of the control device when the rank is changed (determined) when the number of times of playing a game is 3 times or less in the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention. It is explanatory drawing which shows the screen display which selects a game in the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention. It is explanatory drawing which shows the screen display when the "orientation" game is selected in the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention. It is explanatory drawing which shows the screen display which can be displayed at the time of playing the "orientation" game in the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention. It is explanatory drawing which shows the screen display which is displayed when the "orientation" game is finished in the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention. It is explanatory drawing which shows the relationship between the difficulty level of the "orientation" game, the threshold value for "good" determination, and a class or a stage in the terminal device of the aerobic exercise assist device provided with the operation state evaluation device of this invention.

Hereinafter, embodiments of the present invention will be described. The operation status evaluation device 1 configures the aerobic exercise assist device so that the operation status of the user P who uses the aerobic exercise assist device for performing the aerobic exercise performed outdoors can be evaluated. The operation status evaluation device 1 constituting the aerobic exercise assist device includes a walking pole 10, a smartphone 30 as a terminal device (hereinafter referred to as “smartphone 30”), wireless headphones 40, a server device 50 as an evaluation device, and the like. It is equipped with.

As shown in FIG. 2, the walking pole 10 includes a main body portion 11, a grip portion 13 as an operating device, and a cushioning stone tip portion 16. The main body 11 has a circular rod-shaped cross section cut in the longitudinal direction of the main body 11. A cushioning stone tip 16 is fixed to the lower end of the main body 11, and a grip portion 13 is fixed to the upper end of the main body 11. The cushioning stone protrusion 16 is made of an elastic material such as a rubber material, and is fixed to the lower end portion of the main body portion 11 so as to cover the lower end portion of the main body portion 11.

As shown in FIG. 3, the grip portion 13 includes a grip portion main body portion 131, a button switch 132, a strap 133 (see FIG. 2), and a communication device 135. The upper end portion of the main body portion 11 is fixed to the lower end portion of the grip portion main body portion 131.

Strap mounting holes

1311, 1312 for inserting the lower end and the upper end of the strap 133 are formed in the lower end and the upper end of the grip portion main body 131. The central portion between the lower end portion and the upper end portion of the grip portion main body 131 constitutes the gripped portion 1313 gripped by the hand of the user P, and is thinner than the lower end portion and the upper end portion of the grip portion main body 131. It is formed. In FIG. 3, for convenience of explanation, the strap 133 is not shown.

A button switch 132 and a communication device 135 are provided at the upper end of the grip portion main body 131. The upper end portion of the grip portion main body 131 has a protruding portion extending in a direction orthogonal to the longitudinal direction of the grip portion main body 131, and the button switch 132 is provided on the upper side of the protruding portion. As a result, the user P can press the button switch 132 while walking while gripping the central portion of the grip portion main body 131.

The communication device 135 is composed of, for example, a communication device 135 capable of communicating with a smartphone 30 by Bluetooth (registered trademark), and is electrically connected to the button switch 132. When the button switch 132 is operated (pressed) by the user P, the communication device 135 is configured to transmit a signal to the smartphone 30 that the user P has operated the button switch 132.

The smartphone 30 is carried by the user P while the user P is walking. The smartphone 30 communicates with the wireless headphones 40 by Bluetooth (registered trademark), and can ask a question of a game described later by voice. Further, the smartphone 30 communicates with the communication device 135 of the grip portion 13 of the walking pole 10 by Bluetooth (registered trademark), and receives a signal of operation information indicating that the user P has operated the button switch 132. input. The smartphone 30 is connected to the server device 50 as an evaluation device via an internet line and can communicate with the server device 50, and the information of the operation indicating that the user P has operated the button switch 132 is transmitted to the server device 50. Send.

The server device 50 can communicate with the smartphone 30 via the Internet line, and can receive the operation information transmitted from the smartphone 30 via the Internet line to the effect that the user P has operated the button switch 132. Is. Specifically, the server device 50 includes a server computer 51 and a storage medium 52 capable of reading and writing data to the server computer 51, and inputs information on the operation by the user P, which will be described later. It is configured to evaluate the operation of the button switch 132 by the user P as described above. Specifically, the server device 50 controls to determine the ease of solving the problem to be asked by the smartphone 30 as described later, based on the answer to the problem from the user P.

Next, the game in which the smartphone 30 is set will be explained. The game is given in a quiz format while the user P is doing aerobic exercise, and answers it while doing aerobic exercise. The quiz-style question in the game is given from the smartphone 30 and is given to the user P only by voice via the wireless headphones 40. Then, the user P has a button switch 132 of either the left or right grip portion 13 that the user P considers to be the correct answer in the grip portions 13 of the left and right walking poles 10 that are gripped by the left and right hands of the user P, respectively. By pressing, the problem of the game is answered.

As a specific content of the game, for example, as shown in FIG. 9, a game such as "rock-paper-scissors" or "orientation" can be given to the user P from the smartphone 30 via the wireless headphones 40. be. The user P can select the game "orientation" by tapping "orientation" (tapping the screen of the smartphone 30) in the screen display shown in FIG. 9, for example. As shown in FIG. 10, for example, the exercise time for performing aerobic exercise and the number of questions to be asked during that period are displayed, and the correct answer rate and reaction speed when the user P has played a game in the past are displayed. It is configured to be.

Also, if you want to check the current status while exercising (during the game), you can check it by tapping the screen of the smartphone 30. Specifically, by tapping the screen of the smartphone 30 during exercise, as shown in FIG. 11, the "exercise time" which is the remaining time for exercising and the questions to be asked during the exercise. "Number of problems", which is the number of remaining problems, is displayed, and the number of steps, time, distance, number of problems already solved, and number of problems already solved since the start of the game currently being played are displayed. The number of correct answers is configured to be temporarily displayed on the screen of the smartphone 30.

Further, after the exercise is completed, the display as shown in FIG. 12 is displayed on the screen of the smartphone 30. Specifically, as a result of the aerobic exercise and the game performed this time, the number of steps, the time (time during the exercise), the walking distance as the exercise, the number of questions asked in the game, and the questions asked. The number of correct answers is displayed, and the exercise time and the number of questions are displayed as facial expressions as to whether or not the results are good.

In the game, the rank or stage of the user P and the threshold value of whether or not the reaction speed, which is the time required from the question to the answer, is judged as "good", are divided into 5 stages. The number of questions with different difficulty levels is preset. Specifically, as shown in FIG. 13, the larger the

numbers

1, 2, 3, ..., Which are the question patterns shown in the left column, the higher the difficulty level of the problem and the level of the reaction speed. Is preset.

Regarding the difficulty level of each question divided into 5 stages, "1" is the easiest and the difficulty level is the lowest, and "5" is the most difficult and the difficulty level is the highest. In addition, the larger the number of 1, 2, 3, ... Seconds) become shorter.

Therefore, for example, as shown in FIG. 13, in the

question pattern

1, 50 questions each of difficulty level "1" and difficulty level "2" are set, and a total of 100 questions are configured. Moreover, the value (seconds) of the threshold value for whether or not the judgment is "good" is set to 3.6 seconds, which is the longest, and the question pattern 1 is a set of the simplest questions. Further, as shown in FIG. 13, even in the same class or stage, the difficulty level is set so that the larger the numbers of 1, 2, 3, ..., Which are the question patterns, the higher the difficulty level. For example, the question patterns 1 to the question pattern 4 are all question patterns that are given to the beginner user P, but the question pattern 3 and the question pattern 4 include a question of difficulty level "4". , The threshold value (seconds) for whether or not the judgment is "good" is set to 3.2 seconds or 3.0 seconds, and even in the same class or stage, the

question patterns

1, 2, 3, It is preset so that the larger the number of ..., the higher the difficulty level of the problem and the level of the reaction speed. In one game, the difficulty level is not constant in the 100 questions to be asked, and the questions are given in a state where low-difficulty questions and high-difficulty questions are mixed.

Specifically, the details of the question example of the game "orientation" are as follows.
Example 1: "3 hours from now, it is 8 o'clock."
Example 2: "Next Wednesday will be the 24th."
In Example 1 above, regarding whether or not the time in the sentence is correct, the left button switch 132 is pressed if it is correct, and the right button switch 132 is pressed if it is incorrect. Further, in the above example 2, regarding whether or not the date in the sentence is correct, the left button switch 132 is pressed if it is correct, and the right button switch 132 is pressed if it is incorrect. In the game "Orientation", the difficulty level is preset to increase in the order of time (time): 1, month: 2, day (date): 3, day of the week: 4, week: 5. There is. Therefore, in the problem of Example 1 above, the difficulty level is "1" in order to answer the correctness of the time (time). Further, in the problem of Example 2 above, the difficulty level is "3" in order to answer the correctness of the day (date).

Next, the evaluation process in the operation status evaluation device 1 will be described with reference to the flowcharts of FIGS. 4 to 8. The user P first pairs the smartphone 30, the communication device 135, and the wireless headphones 40, and connects the communication (step S11). Next, the server computer 51 determines whether the user P who has made a communication connection uses the operation status evaluation device 1 for the first time or last time (step S12). When the user P determines that the operation status evaluation device 1 has been used last time in the server computer 51 (step S12: Y), the evaluation process by the operation status evaluation device 1 proceeds to step S13. When the user P determines in the server computer 51 that the operation status evaluation device 1 will be used for the first time (step S12: N), the evaluation process by the operation status evaluation device 1 proceeds to step S14.

Next, in step S13, the server computer 51 sets the rank that the user P used last time and ranked as the rank in this use. Then, the evaluation process proceeds to step S15. Further, in step S14, the server computer 51 sets the beginner level as the rank of the user P in this use. Then, the evaluation process proceeds to step S15.

Next, in step S15, the server computer 51 determines whether or not the number of rank determinations for the user P is 3 or less. If the number of rank determinations for the user P is 3 or less (step S15: Y), the evaluation process proceeds to step S401 (see FIG. 8). If the number of rank determinations for the user P exceeds three (step S15: N), the evaluation process proceeds to step S16 (see FIG. 4).

Next, in step S16, the server computer 51 determines whether or not the challenge flag is set to ON. Here, the state in which the challenge flag is set to ON means that in a game played during aerobic exercise, the level or stage is raised depending on the result of answering the following 10 questions after obtaining the challenge right. It means that there is. Therefore, the challenge flag is automatically set to ON in the evaluation process. If the server computer 51 determines in step S16 that the challenge flag is set to ON (step S16: Y), the evaluation process proceeds to step S201 (see FIG. 6). If the server computer 51 determines in step S16 that the challenge flag is not set to ON (step S16: N), the evaluation process proceeds to step S101 (see FIG. 5).

Subsequently, when the user P is a beginner, that is, when the number of times the user P has played the game is 3 times or less, and as a result, the number of times the rank is determined for the user P is 3 times or less, the game is played. The processing after performing is described. First, as shown in FIG. 8, in step S401, the server computer 51 determines whether or not the correct answer rate is 80% or more. If the correct answer rate is 80% or more (step S401: Y), the evaluation process proceeds to step S402. If the correct answer rate is less than 80% (step S401: N), the evaluation process proceeds to step S407.

In step S402, the server computer 51 determines whether or not the number of rank determinations made to the user P in the past is 0. When it is determined that the number of rank determinations is 0 (step S402: Y), the evaluation process proceeds to step S403, and the server computer 51 performs a process of adding 5 to the value of the class number. conduct. Then, the evaluation process proceeds to step S404, and the server computer 51 ends the evaluation process with the number of determinations of the user P added by 1.

When it is determined that the number of rank determinations is not 0 (step S402: N), the number of determinations is one of 1 to 3 from step S15 (step S405), and the evaluation process proceeds to step S406. , The server computer 51 performs a process of adding 2 to the number of classes. Then, the evaluation process proceeds to step S404, and the server computer 51 ends the evaluation process with the number of determinations of the user P added by 1.

Further, in step S407, the server computer 51 determines whether or not the correct answer rate is 70% or more. If the correct answer rate is 70% or more (step S407: Y), the evaluation process proceeds to step S408. If the correct answer rate is less than 70% (step S407: N), the evaluation process proceeds to step S404, and the server computer 51 sets the number of determinations of the user P by 1 as the number of evaluation processes. Is finished.

In step S408, the server computer 51 determines whether or not the number of rank determinations made to the user P in the past is 0. When it is determined that the number of rank determinations is 0 (step S408: Y), the evaluation process proceeds to step S409, and the server computer 51 performs a process of adding 2 to the number of classes. Then, the evaluation process proceeds to step S404, and the server computer 51 ends the evaluation process with the number of determinations of the user P added by 1.

When it is determined that the number of rank determinations is not 0 (step S408: N), the number of determinations is one of 1 to 3 from step S15 (step S410), and the evaluation process proceeds to step S411. , The server computer 51 performs a process of adding 1 to the number of classes. Then, the evaluation process proceeds to step S404, and the server computer 51 ends the evaluation process with the number of determinations of the user P added by 1.

Continuing, the process when the user P who is not a beginner, that is, the user P who has played the game more than three times, plays the game when the challenge flag is set to ON will be described. First, as shown in FIG. 6, in step S201, the server computer 51 controls the smartphone 30 so that the display for rank-up is displayed on the screen of the smartphone 30. Next, in step S202, the server computer 51 inputs a signal that the game has been selected and the game has been started by the user P on the smartphone 30, so that the user P can play the game. Control the smartphone 30. Next, in step S203, the server computer 51 inputs a signal from the smartphone 30 to the effect that the game has ended on the smartphone 30. Then, the evaluation process proceeds to step S301.

Next, in step S301, the server computer 51 determines whether or not the number of "good" in the above-mentioned reaction speed is 10 or more and 16 or less with respect to the result of playing the game. If the number of "good" is 10 or more and 16 or less (step S301: Y), the evaluation process proceeds to step S302, the server computer 51 ranks up, and the rank of the user P is one. Control to set to the upper class or stage. Then, the evaluation process is completed.

If the number of good items is not 10 or more and 16 or less in step S301 (step S301: N), the evaluation process proceeds to step S303. Next, in step S303, the server computer 51 determines whether or not the correct answer rate is less than 60% for the result of playing the game. Here, the reason why 60% is set as the threshold value is that when the correct answer rate is less than 60%, it is more likely that the question is not heard rather than the answer to the question is unknown. If the correct answer rate is less than 60% (step S303: Y), the evaluation process proceeds to step S304, and the reading speed of the game for the user P is reduced by 0.1 to 0.9 times faster. Perform the processing. Then, the evaluation process proceeds to step S305.

If the correct answer rate is 60% or more (step S303: N), the evaluation process proceeds to step S305. Next, in step S305, the server computer 51 determines whether or not the user P has failed the result in the game two to three times, that is, has not been able to obtain a "good" judgment two to three times. Make a decision. If it fails 2 to 3 times (step S305: Y), the evaluation process proceeds to step S306, and the server computer 51 adds 0.2 seconds to the threshold value that makes the judgment "good". Control is performed to set the value as a threshold value that makes a new judgment "good". Then, the evaluation process proceeds to step S307.

If the result is not rejected 2 to 3 times (step S305: N), the evaluation process proceeds to step S307. Next, in step S307, the server computer 51 determines whether or not the user P has failed the game 4 to 5 times, that is, has not been able to obtain a "good" judgment 4 to 5 times. Make a decision. If it fails 4 to 5 times (step S307: Y), the evaluation process proceeds to step S308, and the server computer 51 subtracts 1 from the number obtained as "good". Set as the number of new "good" judgments. Then, the evaluation process proceeds to step S309, and the server computer 51 performs a process of maintaining the rank of the user P. Then, the evaluation process is completed. If it is not rejected 4 to 5 times (step S307: N), the evaluation process proceeds to step S309, and the server computer 51 performs a process of maintaining the rank of the user P. Then, the evaluation process is completed.

Next, for a user P who is not a beginner, that is, a user P who has played the game more than three times, the processing when playing the game when the challenge flag is not set to ON will be described. First, as shown in FIG. 5, in step S101, the server computer 51 controls the smartphone 30 so that the display for rank-up is not displayed on the screen of the smartphone 30. Next, in step S102, the server computer 51 inputs a signal from the smartphone 30 that the game has been selected and the game has been started by the user P on the smartphone 30, so that the user P can play the game. , Controls the smartphone 30. Next, in step S103, the server computer 51 inputs a signal indicating that the 10-question game has been completed on the smartphone 30. Then, the evaluation process proceeds to step S104.

Next, in step S104, the server computer 51 determines whether or not the correct answer rate is less than 60% for the result of playing the game of 10 questions. If the correct answer rate is less than 60% (step S104: Y), the evaluation process proceeds to step S109, and the reading speed of the game for the user P is reduced by 0.1 to 0.9 times faster. Perform the processing. Then, the evaluation process returns to step S12 (see FIG. 4).

If the correct answer rate is 60% or more (step S104: N), the evaluation process proceeds to step S105. Next, in step S105, the server computer 51 determines whether or not the correct answer rate is 80% or more for the result of playing the game of 10 questions. If the correct answer rate is 80% or more (step S105: Y), the evaluation process proceeds to step S106. If the correct answer rate is less than 80% (step S105: N), the evaluation process returns to step S12 (see FIG. 4).

Next, in step S106, the server computer 51 determines that the reaction speed, which is the time from the game question to the answer by the user P, is a preset threshold value of "good", which is X for a predetermined time. Determine if it is less than a second. When the reaction rate is less than X seconds, which is a predetermined time (step S106: Y), the time (reaction rate) is the shortest time (maximum rate) in the class (or stage) of the user P. If there is (step S110: Y), the evaluation process proceeds to step S107, and the server computer 51 sets the challenge flag to ON. Then, the evaluation process proceeds to step S108, and the process of speeding up the reading speed of the game for the user P by 0.1 to 1.1 times the speed is performed. Then, the evaluation process returns to step S12.

Further, in step S106, when it is less than X seconds, which is a predetermined time (step S106: Y), the time (reaction rate) is the shortest time (maximum) in the class (or stage) of the user P. If it is not (speed) (step S110: N), the evaluation process proceeds to step S111, and the server computer 51 performs a process of raising the level (or stage) of the user P to the next level. Then, the evaluation process is completed.

Further, in step S106, if it is X seconds or more, which is a predetermined time (step S106: N), the evaluation process returns to step S12.

According to the operation status evaluation device 1 according to the present embodiment having the above configuration, the following effects can be obtained.

In the operation status evaluation device 1 according to the present embodiment, the smartphone 30 as a terminal device gives a question by voice to the user P, and the answer to the problem from the user P is given as the operation device by the user P. Received as information output from the button switch 132 of the walking pole 10 to the smartphone 30 by the operation of the button switch 132 of the grip portion 13 of the walking pole 10, transmitted to the server device 50 as the evaluation device, and the server device 50 is used. Based on the answer to the question from the person P, the smartphone 30 controls to determine the ease of solving the question.

As a result, the ease of solving the question to be asked is determined based on the answer to the problem of the user P. Therefore, for example, the difficulty level is not too high to the extent that the motivation of the user P does not decrease, and the user P It is possible to ask questions that are solvable and that are not too difficult and too easy to get bored. In addition, since the smartphone 30 gives a question to the user P by voice, it is not necessary to look at the screen display of the smartphone 30 while performing aerobic exercise, and the user P becomes an obstacle or the like. It is possible to avoid collisions and to safely perform aerobic exercise.

Further, the operation status evaluation device 1 according to the present embodiment determines the ease of solving the problem based on the correct answer rate of the answer of the problem by the user P and the speed of answering the problem by the user P, and the determined ease of solving. Ask questions with. As a result, for example, by setting the difficulty level of each question specifically in advance, the level of the answer of the user P is recognized by the correct answer rate and the speed of the answer, and the question suitable for the user P is recognized. It will be possible to ask questions.

Further, in the operation status evaluation device 1 according to the present embodiment, the ease of solving the problem includes the reading speed of the problem by voice. As a result, it is possible to ask a question suitable for the user P in consideration of the case where the user P cannot understand the problem because the reading speed is too fast.

Further, in the operation status evaluation device 1 according to the present embodiment, the ease of solving the problem includes the difficulty level of the problem. As a result, it is possible to set a question suitable for the user P based on the difficulty level of the question itself.

Further, in the operation status evaluation device 1 according to the present embodiment, the server device 50 determines the reading speed of the problem by voice, and then determines the difficulty level of the problem to determine the ease of solving the problem. .. This makes it possible to determine the ease of solving the problem so that the user P can ask the question at a speed that can be understood by the user P, so that the problem cannot be answered without being able to hear the problem. It becomes possible to suppress it.

Further, in the operation status evaluation device 1 according to the present embodiment, the smartphone 30 is a state in which a plurality of problems to be asked from the smartphone 30 are a mixture of low-difficulty problems and high-difficulty problems whose difficulty level is not constant. Control to ask questions from. As a result, when the difficulty level is constant, it is conceivable that the user P who solves the problem of the game gets tired and the motivation is lowered, but it is possible to avoid such a situation.

Further, in the operation status evaluation device 1 according to the present embodiment, the button switch 132 and the communication device 135 of the grip portion 13 are mounted on the walking pole 10. This makes it possible to play the game while performing aerobic exercise by walking. In particular, when walking outdoors, it is necessary to visually check surrounding obstacles to ensure safety, but the smartphone 30 as a terminal device asks the user P a problem by voice. However, since the answer to the problem from the user P is performed by the operation of the button switch 132 of the grip portion 13 of the walking pole 10 as the operation device by the user P, it is possible to sufficiently visually confirm the safety of the surroundings. Yes, it is possible to safely perform aerobic exercise and games.

Further, in the operation status evaluation device 1 according to the present embodiment, the grip portion 13 is a switch device provided with a button switch 132 and can be pressed while the user P is walking. As a result, it is possible to easily press the button switch 132 while the user P grips the grip portion 13 main body, and it is not necessary to concentrate the line of sight on the switch operation during walking, so that safety during walking is ensured. It will be possible to secure it. Further, in the operation status evaluation device 1 according to the present embodiment, the aerobic exercise is an aerobic exercise performed outdoors. This makes it possible to perform sufficient aerobic exercise.

The present invention is not limited to the above-described embodiment, and can be modified within the technical scope described in the claims. For example, each configuration of the operation status evaluation device is not limited to each configuration of the operation status evaluation device 1 in the present embodiment.

For example, in the present embodiment, the button switch 132 as the operating device is mounted on the walking pole 10, but the operating device is not limited to the button switch 132, and the target to which the operating device is mounted is the walking pole 10. Not limited to. For example, the object to which the operating device is attached may be configured by a switch that is fixed to the hand of the user P and pressed by the user P, or in an aerobic exercise performed indoors such as an ergometer or a treadmill. It may be attached to what is used.

Further, for example, in the present embodiment, the server device 50 as the evaluation device determines the ease of solving the problem based on the correct answer rate of the answer of the question by the user P and the speed of the answer of the question by the user P. It was decided, and the question was controlled by the decided ease of solving, but it is not limited to this. For example, the evaluation device determines the easiness of solving the problem based on at least one of the correct answer rate of the answer of the question by the user P and the speed of the answer of the question by the user P, and the problem is determined by the easiness of solving. You may control to ask questions.

Further, for example, in the present embodiment, the server device 50 as the evaluation device is provided separately from the smartphone 30 as the terminal device, but may be provided integrally. That is, for example, as a configuration in which the smartphone has an evaluation device, a configuration in which an independent server is not provided for the smartphone may be used. This makes it possible to configure the operation status evaluation device without using an internet line.

1 Operation status evaluation device 10 Walking pole 13 Grip part (operation device)
30 Smartphone (terminal device)
50 Server equipment (evaluation equipment)
132 Button switch (operation device, switch device)
P user

Claims

An operating device that can be operated without visual observation by the user intentionally operating while performing aerobic exercise,
A terminal device that is portable to the user, communicates with the operating device, and inputs information on the operation of the operating device by the user, which is output from the operating device.
It is provided with an evaluation device that communicates with the terminal device, inputs information on the operation of the operation device by the user, and evaluates the operation of the operation device by the user, which is output from the terminal device. ,
The terminal device gives a question to the user by voice, and outputs an answer to the question from the user from the operating device to the terminal device by operating the operating device by the user. Receive as information, send to the evaluation device,
The evaluation device is an operation status evaluation device that controls to determine the ease of solving the problem to be asked by the terminal device based on the answer to the problem from the user.
The evaluation device determines the easiness of solving the problem based on at least one of the correct answer rate of the answer of the question by the user and the speed of answering the question by the user, and the determined easiness of solving. The operation status evaluation device according to claim 1, which controls the questioning in the above-mentioned problem.
The operation status evaluation device according to claim 1 or 2, wherein the ease of solving the problem includes the reading speed of the problem by voice.
The ease of solving the problem is the operation status evaluation device according to claim 3, which includes the difficulty level of the problem.
The operation status evaluation device according to claim 4, wherein the evaluation device determines the reading speed of the problem by voice, and then determines the difficulty level of the problem to determine the ease of solving the problem.
The evaluation device causes the terminal device to give a plurality of questions from the terminal device in a state where the difficulty level is not constant and the low difficulty level problem and the high difficulty level problem are mixed. The operation status evaluation device according to claim 5, which is controlled.
The operation device is the operation status evaluation device according to any one of claims 1 to 6, which is attached to the walking pole.
The operation status evaluation device according to any one of claims 1 to 6, wherein the operation device is a switch device provided with a switch and can be pressed while walking.
The operation status evaluation device according to any one of claims 1 to 8, wherein the aerobic exercise is an aerobic exercise performed indoors or outdoors.