KR102880785B1 - Apparatus and method of providing game-based digital therapeutics service for treating cognitive disorders, and system thereof - Google Patents

Abstract

The present invention relates to a service providing device and method for a game-based digital therapeutic for treating cognitive impairment, and a system therefor, the device comprising: a code generating unit for generating a license code for a game-based digital therapeutic for treating cognitive impairment in response to a license purchase request from a hospital terminal and providing the license code to the hospital terminal; and a game service providing unit for providing a training game service for treating cognitive impairment to a patient terminal that has received the license code from the hospital terminal.

Description

Apparatus and method of providing game-based digital therapeutics service for treating cognitive disorders, and system thereof

The present invention relates to a service providing digital therapeutics for the treatment of cognitive impairment. More specifically, the present invention relates to a device, method, and system for providing a game-based digital therapeutic service for the treatment of cognitive impairment. This service enables patients with cognitive impairment to voluntarily and continuously participate in training to enhance frontal lobe cognitive function, thereby providing effective treatment with minimal side effects.

Cognitive impairment refers to a state in which memory, attention, language ability, visuospatial ability, and judgment are impaired, and the degree of cognitive impairment varies from very mild to severe.

Cognitive impairment is a disorder that often appears in childhood, and can include Attention Deficit Hyperactivity Disorder (ADHD), which is a condition in which attention is constantly lacking and shows distraction, hyperactivity, and impulsivity, depression, or a disorder in which cognitive function is severe enough to interfere with daily life or social life, and cognitive impairment caused by dementia that occurs not only in childhood but also in the elderly.

Here, cognitive impairment primarily manifests as memory loss, but other cognitive functions may also deteriorate. Impaired visuospatial abilities can lead to loss of direction, impaired language comprehension and expression, and impaired attention, which in severe cases can manifest as attention deficit hyperactivity disorder.

Accordingly, diagnosis and treatment for patients with cognitive impairment are provided in the form of periodic cognitive function tests or various content services such as drug therapy, counseling therapy, play therapy, art therapy, and music therapy.

However, existing content services for cognitive impairment treatment require the intervention of clinicians or behavioral therapists for individual content settings to ensure therapeutic effectiveness, and this is inconvenient because manual tasks such as trainer evaluation and difficulty adjustment are required for each content service.

Meanwhile, in order to provide a more convenient and fun content service for treating cognitive impairment, a conventional game content providing device and method for ADHD patients, as disclosed in Korean Patent Publication No. 10-2016-0014159, etc., is configured to test a user to determine whether the user is a patient with ADHD, provide game content accordingly, and generate and display a bio-signal graph of the ADHD patient based on the result of performing the content.

However, the above conventional technology has the disadvantage of only confirming the status and not providing therapeutic elements, although it measures and provides the user's current ADHD status based on a game method.

In addition, although it is implemented in the form of a game, there are still problems such as the insufficient difficulty level and reward system, the difficulty in increasing the compliance with training for cognitively impaired children such as ADHD children, and the need for intervention by clinicians or behavioral therapists.

Meanwhile, if content for treating cognitive impairment is provided as a digital therapeutic, a system is needed to deliver it to patients.

The present invention has been devised to solve the above-mentioned problems, and its purpose is to provide a digital therapeutic service providing device and method for configuring a game-based digital therapeutic for treating cognitive impairment and delivering it to a patient, and a system therefor.

In order to solve the above-described problem, a device according to an embodiment of the present invention provides a game-based digital therapeutic service for treating cognitive disorders, and includes a code generation unit that generates a license code for the game-based digital therapeutic service for treating cognitive disorders in response to a license purchase request from a hospital terminal and provides the license code to the hospital terminal; and a game service provision unit that provides a training game service for treating cognitive disorders to a patient terminal that has received the license code from the hospital terminal, wherein the training game service includes at least one of a memory task and a fine-tuning task.

The game service providing unit provides an evaluation game service for evaluating a cognitive impairment state to the patient terminal, and the service providing device further includes an evaluation unit for evaluating the patient's cognitive impairment state based on user response data collected from the patient terminal according to the provided evaluation game service; a parameter configuration unit for setting parameters for adjusting the difficulty of the training game service based on evaluation result data of the evaluation unit; and a training unit for setting a training task game for the training game service using the set parameters.

In addition, a method according to an embodiment of the present invention for solving the above-described problem provides a game-based digital therapeutic service for treating cognitive disorders, comprising: receiving a request for purchasing a license for a game-based digital therapeutic for treating cognitive disorders from a hospital terminal; generating a license code for the game-based digital therapeutic for treating cognitive disorders and providing the license code to the hospital terminal; and providing a training game service for treating cognitive disorders to a patient terminal that has received the license code from the hospital terminal, wherein the training game service includes at least one of a memory task and a fine-tuning task.

A system according to an embodiment of the present invention for solving the above-described problem provides a game-based digital therapeutic service for treating cognitive disorders, comprising: a hospital terminal; a patient terminal for receiving a license code for a game-based digital therapeutic for treating cognitive disorders from the hospital terminal; and a service providing device for generating a license code for the game-based digital therapeutic for treating cognitive disorders and providing the license code to the hospital terminal in response to a license purchase request from the hospital terminal, and providing a training game service for treating cognitive disorders to the patient terminal, wherein the training game service includes at least one of a memory task and a fine-tuning task.

Meanwhile, at least some steps of the above service provision method may be implemented as a computer-readable recording medium recording a program for execution on a computer, and may be provided as a program itself.

According to an embodiment of the present invention, by setting parameters to correspond to the tasks of a training game and providing a content service combining memory tasks and fine-tuning tasks generated by the parameters to a user, patients with cognitive impairment can voluntarily and continuously participate in cognitive treatment, and by strengthening the ability of patients with cognitive impairment to manage their own cognitive load, working memory, attention, and self-regulation abilities can be improved.

In addition, it can lead to the alleviation of cognitive impairment symptoms such as inattention and impulsivity through the enhancement of frontal lobe cognitive function, and can be expected to adjust the dosage of drugs that cause side effects by using it as a supplement to drugs, and can provide a content service providing device and its operating method for patients with cognitive impairment that reduces the time and financial costs of guardians of patients with cognitive impairment as a treatment program with less spatial and temporal constraints.

Accordingly, the present invention provides a game-based training process for treating cognitive disorders with an appropriate difficulty level according to a parameter combination of a memory task and a fine-tuning task of a training game process, thereby enabling a customized training game process to be provided without the intervention of a clinician or behavioral therapist, thereby providing a device for providing a game-based training content service for treating cognitive disorders with fewer side effects and higher compliance, and an operating method thereof.

According to another embodiment of the present invention, a game-based digital therapeutic for treating cognitive disorders, including training game content as described above, can be delivered between a hospital terminal and a patient terminal using a license code, thereby establishing a smooth delivery system for the digital therapeutic.

Figure 1 is a block diagram showing the configuration of a system according to one embodiment of the present invention.
Figure 2 is a block diagram showing the configuration of a service providing device according to one embodiment of the present invention.
Figure 3 is a block diagram showing an example of the configuration of the evaluation unit and training unit shown in Figure 2.
Figure 4 is a flowchart showing the operation of a service providing device according to one embodiment of the present invention.
FIG. 5 is a drawing for explaining embodiments of a training game service provided by a service providing device.
Figure 6 is a block diagram showing the configuration of a system according to another embodiment of the present invention.
FIG. 7 is a flowchart illustrating a method for providing a game-based digital therapeutic service for treating cognitive impairment according to one embodiment of the present invention.
FIGS. 8 and 9 are drawings for explaining further embodiments of a training game service provided by a service providing device.
Figure 10 is a block diagram showing the configuration of a system according to another embodiment of the present invention.

The following merely exemplifies the principles of the present invention. Therefore, those skilled in the art will be able to implement the principles of the present invention and invent various devices within the scope and spirit of the present invention, even if not explicitly described or illustrated herein. Furthermore, all conditional terms and embodiments listed herein are expressly intended, in principle, to facilitate understanding of the present invention, and should be understood as being in no way limiting to the specifically enumerated embodiments and conditions.

Furthermore, all detailed descriptions of the principles, aspects, and embodiments of the present invention, as well as specific embodiments, should be understood to encompass structural and functional equivalents thereof. Furthermore, such equivalents should be understood to encompass not only currently known equivalents but also equivalents developed in the future, i.e., all devices invented to perform the same function, regardless of structure.

Thus, for example, the block diagrams herein should be understood as representing conceptual views of exemplary circuits embodying the principles of the present invention. Similarly, all flowcharts, state transition diagrams, pseudocode, and the like, which may be substantially represented on a computer-readable medium, should be understood as representing various processes performed by a computer or processor, regardless of whether a computer or processor is explicitly depicted.

The functions of various components depicted in the drawings, including functional blocks represented by processors or similar concepts, may be provided using dedicated hardware as well as hardware capable of executing software in conjunction with appropriate software. When provided by a processor, the functions may be provided by a single dedicated processor, a single shared processor, or multiple individual processors, some of which may be shared.

Furthermore, any explicit use of terms such as processor, controller, or similar concepts should not be construed as exclusively referring to hardware capable of executing software, but should be understood to implicitly include, without limitation, digital signal processor (DSP) hardware, read-only memory (ROM), random access memory (RAM), and non-volatile memory for storing software. Other commonly used hardware may also be included.

In the claims of this specification, a component expressed as a means for performing a function described in the detailed description is intended to include any method for performing the function, including, for example, a combination of circuit elements performing the function, or any form of software including firmware/microcode, combined with appropriate circuitry for executing said software to perform the function. The invention defined by these claims should be understood to be equivalent to any means found in this specification for providing the functions provided by the various enumerated means, as long as they are combined and combined in the manner required by the claims.

The above-described purposes, features, and advantages will become more apparent through the following detailed description, taken in conjunction with the accompanying drawings. Accordingly, those skilled in the art will be able to readily implement the technical concepts of the present invention. Furthermore, in describing the present invention, detailed descriptions of known technologies related to the present invention will be omitted if they are deemed to unnecessarily obscure the gist of the invention.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

FIG. 1 is a conceptual diagram schematically illustrating an entire system according to an embodiment of the present invention, and FIG. 2 is a diagram more specifically illustrating the configuration of a content service providing device according to an embodiment of the present invention.

First, referring to FIG. 1, a system according to an embodiment of the present invention includes a content service providing device (100) for treating cognitive impairment and a user terminal (200).

The device (100) for providing content services for treating cognitive disorders can be connected to a user terminal (200) via a wired/wireless network and can communicate with each other in order to provide a game-based content service for treating cognitive disorders according to an embodiment of the present invention.

Here, each of the above networks can be implemented as any type of wired/wireless network, such as a Local Area Network (LAN), a Wide Area Network (WAN), a Value Added Network (VAN), a Personal Area Network (PAN), a mobile radiocommunication network, or a satellite communication network.

In addition, the user terminal (200) may be a terminal of a cognitively impaired subject, and may be at least one device among individual devices such as a computer, a mobile phone, a smart phone, a smart pad, a laptop computer, a PDA (Personal Digital Assistants), and a PMP (Portable Media Player) capable of user input and display output, or a shared device such as a kiosk or a stationary display device installed in a specific location.

In addition, the user terminal (200) can output an evaluation task game based on a simultaneous task provided from a content service providing device (100) for treating cognitive disorders, collect user response data for the evaluation task game, and output it to the content service providing device (100) for treating cognitive disorders.

In addition, the device (100) for providing content services for treating cognitive impairment can evaluate the user's cognitive impairment level estimated from user response data, configure simultaneous task parameter setting information for a training task game based on simultaneous task corresponding to the cognitive impairment level, and provide training task game information based on simultaneous task parameter setting information to the user terminal (200).

Accordingly, a training task game can be output from the user terminal (200), and the response data of this training task game is provided in real time to the device (100) providing content services for treating cognitive disorders, and the device (100) providing content services for treating cognitive disorders can continuously update the simultaneous task parameter setting information to provide immersive fun and training effects. For example, an easy difficulty level can be provided when the user's performance declines, and a difficult difficulty level can be automatically provided when the user's performance improves.

These simultaneous task parameter settings can be set differently by combining items that can be trained simultaneously according to the type combination of each game, but in order to maximize the immersion and training effect for major cognitive disorder training subjects such as children with ADHD, it is desirable to divide them into a fine-tuning task type corresponding to the driving game and a memory task type.

More specifically, the type of fine-tuning task in a driving game may include tasks requiring cognition and manipulation, such as an obstacle avoidance driving game, and the type of memory task in a driving game may include tasks requiring fine-tuning for driving and remembering objects passing by in an instant.

In addition, the device (100) for providing content services for treating cognitive impairment configures an evaluation task game and a training task game for evaluating and training simultaneous tasks based on such a driving game, and provides the configured game, while processing the configuration and update of simultaneous task parameter setting information in real time, thereby maximizing the training effect for treating cognitive impairment by adjusting the difficulty of the game.

In particular, this game variable configuration based on simultaneous task parameter setting information can be effective for young children, such as those with ADHD, who require high levels of training based on immersion and fun.

And, referring to FIG. 2, FIG. 2 is a block diagram illustrating in more detail a content service providing device (100) for treating cognitive impairment, which includes a game service providing unit (105), a simultaneous work parameter configuration unit (110), an evaluation unit (120), a training unit (130), a database unit (140), and a reward system providing unit (150).

First, the game service provider (105) configures game data to be provided to the user terminal (200) according to pre-configured simultaneous operation parameters and transmits the game data to the user terminal (200). Here, the game data may include game application data for executing the game, simultaneous operation parameter setting information for coordinating operation of a game already installed in the user terminal (200), or screen data of a game driven according to the simultaneous operation parameter setting information in the game service provider (105).

In addition, the game service provider (105) can process user response data collected from the user terminal (200) by transmitting it to the simultaneous task parameter configuration unit (110) and evaluation unit (120), so as to perform real-time update processing of the simultaneous task parameters along with evaluation of the user's cognitive impairment level for cognitive impairment treatment.

Meanwhile, the simultaneous task parameter configuration unit (110) can configure simultaneous task parameters including memory parameters and fine-tuning parameters in order to configure a customized simultaneous task training game process corresponding to a cognitive impairment treatment target, and output the configured simultaneous task parameters to the game service provision unit (105).

More specifically, the simultaneous task parameter configuration unit (110) may include a memory parameter configuration unit (111) that sets a memory parameter corresponding to a memory task of the simultaneous task training game, and a fine-tuning parameter configuration unit (113) that sets a fine-tuning parameter corresponding to a fine-tuning task of the simultaneous task training game.

First, the memory parameter configuration unit (111) can set memory parameters to correspond to the memory task of the simultaneous task training game. Here, the memory parameters can include a memory span parameter and a stimulus presentation time parameter.

More specifically, the above memory parameter is for a task game in which it is necessary to determine whether the memory stimulus presented N times before while driving matches the currently presented memory stimulus. Here, as N increases, it can be said that the memory span required by the task increases. Therefore, the simultaneous task parameter configuration unit (110) can configure this N variable as a memory span parameter.

Additionally, the above memory parameter can be configured as a stimulus presentation time parameter, which is a time variable presented to determine whether it matches the memory stimulus.

Meanwhile, the fine-tuning parameter configuration unit (113) sets fine-tuning parameters to correspond to the fine-tuning task of the simultaneous task training game, and the fine-tuning parameters may include a speed parameter of the vehicle and a number of obstacles parameter.

More specifically, the above fine-tuning parameter relates to a task game in which a user tilts the user terminal (200) left or right or moves a vehicle according to button operation to avoid obstacles while driving, and the success rate of avoiding obstacles compared to the number of times obstacles are presented can be the subject of evaluation. The above fine-tuning parameter can be processed to vary the difficulty of the fine-tuning task by including a vehicle speed parameter and an obstacle count parameter.

In addition, the evaluation unit (120) can generate an evaluation task based on simultaneous operation parameters configured as basic values, and provide a game service to the user terminal (200) through the game service provider (105). Accordingly, the evaluation unit (120) can provide the evaluation task to a cognitive impairment treatment subject who is a user of the user terminal (200), and collect user response information corresponding to the evaluation task, thereby primarily evaluating the cognitive state of the subject.

Here, the evaluation task is a game performance task configured based on the simultaneous task parameters, and may include a task configured with a section for performing the memory task during the driving game, a section for performing the fine-tuning task, and a section for performing the memory task and the fine-tuning task simultaneously.

Accordingly, the evaluation unit (120) configures evaluation result data from user response data corresponding to simultaneous operation parameters configured as basic values, and the configured evaluation result data can be transmitted to the training unit (130).

In addition, the training unit (130) may request simultaneous task parameter information for generating training task data corresponding to the evaluation result data from the simultaneous task parameter configuration unit (110). Accordingly, the simultaneous task parameter configuration unit (110) generates simultaneous task parameters composed of appropriate training parameters corresponding to the subject's cognitive state and transmits the same to the training unit (130).

Accordingly, the training unit (130) configures game data consisting of training simultaneous operation parameters, transmits it to the game service provider (105), and processes it so that the training game is output on the user terminal (200) through the game service provider (105).

Here, the training game task is customized for training cognitive ability according to evaluation result data based on user response data of the evaluation task game, and may be composed of a game task including a task in a section in which the memory task and the fine-tuning task are performed simultaneously.

In addition, while the user performs the training game task, the user must successfully perform two different tasks simultaneously, and in the process, the user can learn cognitive self-regulation ability. For this purpose, an appropriate level of memory parameters and a combination of fine-tuning parameters can be preset and updated in real time according to the user's training results, thereby increasing the immersion and training effect of the game.

In addition, the database unit (140) can store and analyze the result data generated by the user performing the evaluation task and the training task, and can be composed of a data storage unit (141) and a data analysis unit (143).

Here, the data storage unit (141) can store result data generated by the user performing the evaluation task and the training task.

In addition, the data analysis unit (143) can store and manage the simultaneous task parameters obtained by analyzing the stored result data so that the evaluation unit (120) and the training unit (130) can set a user-customized level of difficulty during the process of the user re-evaluating and retraining the two different tasks according to the simultaneous task parameters.

In addition, the compensation system providing unit (150) can configure appropriate compensation information corresponding to the training result data and provide it to the user terminal (200).

Accordingly, the user can obtain motivation to continuously and voluntarily perform cognitive disorder treatment training through the simultaneous task training game, and further, by obtaining motivation, the user's compliance with cognitive disorder treatment increases, which can lead to continuous cognitive disorder treatment.

In addition, the content service providing device (100) for treating cognitive impairment may further include the usage time limiting unit (160), and the usage time limiting unit (160) may set a time limit for using the game service at the user terminal (200).

Here, the usage time limit section (160) is proposed to provide content in a form that applies cognitive therapy content to a game, but to prevent addiction to the immersion in the game itself, and can be particularly helpful in improving addiction problems, which are a vulnerability of children with cognitive disorders.

That is, in order to preemptively prevent children with cognitive impairment from losing self-control in gamified cognitive therapy, the cognitive disorder treatment content service providing device (100) can limit the daily usage time, and the usage time limit unit (160) can output a notification message and perform a process to deactivate the application, etc., so that the daily usage time limit, recommended usage time, etc. are not exceeded.

FIG. 3 is a diagram illustrating the configuration of an evaluation unit and a training unit that evaluate and train a user's cognitive state according to an embodiment of the present invention.

First, FIG. 3(a) is a drawing showing the configuration of the evaluation unit (120), and the evaluation unit (120) may include an evaluation difficulty setting unit (121), a user evaluation response collection unit (123), and a user evaluation result production unit (125).

Here, the evaluation difficulty setting unit (121) can input user information of a cognitive impairment treatment subject and set the difficulty of the evaluation task game based on the input user information, and the user information can include the user's gender or age, etc.

And, the above evaluation difficulty setting unit (121) can set the difficulty of the evaluation task game using the simultaneous task parameters configured as default values based on the user information.

In addition, the user evaluation response collection unit (123) can collect user response data of the user terminal (200) while performing the evaluation task game on the user terminal (200).

For example, the user response data in the memory task game may include reaction time and number of correct answers, and the user response data in the fine-tuning task game may include the number of times not to hit an obstacle, the success rate of passing an obstacle, etc.

And, the user evaluation result generation unit (125) can generate evaluation result data evaluating the user's cognitive state based on the user response data.

Here, the user evaluation result producing unit (125) can calculate the correct answer rate for each task section of the evaluation task game and produce it as cognitive state evaluation result data of the evaluation task game for setting the training difficulty level.

For example, the user evaluation result producing unit (125) may separately calculate the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and the fine-tuning task simultaneously, and may produce an average value of each correct answer rate as the result data of the evaluation task game.

And, FIG. 3(b) is a drawing showing the configuration of the training unit (130), and the training unit (130) may include a training difficulty setting unit (131), a user training response collection unit (133), a user training result calculation unit (135), a training result provision unit (137), and a satisfaction condition determination unit (139).

Here, the training difficulty setting unit (131) can set the difficulty of the training task based on the result data of the evaluation task game that evaluated the cognitive state of the subject.

For example, if the correct answer rate of the evaluation result data is higher or lower than a certain standard value, the memory parameter and fine-tuning parameter of the training simultaneous task parameter set in the training task game may be gradually different from the memory parameter and fine-tuning parameter of the evaluation simultaneous task parameter set in the evaluation task game, and accordingly, the difficulty of the training task game may be gradually different.

More specifically, the training difficulty setting unit (131) can variably set the simultaneous task parameters so that, in the training task game consisting of a section task in which a memory task and a fine-tuning task are performed simultaneously, when the stimulus presentation time parameter set for the memory task is set to be shorter than the stimulus presentation time parameter set for the memory task and the vehicle speed parameter set for the fine-tuning task is set to be faster than the vehicle speed parameter set for the fine-tuning task, the difficulty of the training task game becomes higher than the difficulty of the evaluation task game.

Accordingly, the difficulty of the training task game can be adjusted in real time according to the user's performance to provide the user with a sense of immersion and fun, depending on the adjustment of the simultaneous task parameters.

For example, if the performance of a training task game of a subject deteriorates, an easy difficulty level is applied in real time to a section of the training task being performed, and if the performance of the user's training task improves, a difficult difficulty level is applied in real time to a section of the training task being performed, thereby increasing immersion.

In more detail, the training difficulty setting unit (131) can adjust the simultaneous task parameters so that when the subject performs the fine-tuning task and successfully avoids an obstacle twice in a row, the speed of the vehicle is increased by a certain amount from the default value to increase the difficulty of the fine-tuning task, and when the subject fails to avoid an obstacle twice in a row, the speed of the vehicle is decreased to lower the difficulty of the training task.

In addition, the training difficulty setting unit (131) can, in the case of a memory task, increase the difficulty of the memory task by shortening the time from the default value for the problem presentation time when two consecutive correct answers are given, and decrease the difficulty by increasing the problem presentation time when two consecutive incorrect answers are given.

In addition, the user training response collection unit (133) can collect user response data according to the subject's response while performing the training task.

For example, the user response data in the memory task may include reaction time and number of correct answers, and the user response data in the fine-tuning task may include the number of times not hitting an obstacle.

And, the user training result output unit (135) can output training result data that trains the user's cognitive state based on the user response data.

Here, the user training result output unit (135) can calculate the correct answer rate for each section of the training task game and output it as result data of the training task game.

For example, the user training result producing unit (135) may separately calculate the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and the fine-tuning task simultaneously, and produce an average value of each correct answer rate as the result data of the training task game.

In addition, the training result provision unit (137) can provide the training result data of the above-mentioned training task game to the user in the form of a report, and the report can indicate the performance scores of the two tasks obtained by performing the memory task and the fine-tuning task simultaneously, and can additionally indicate instructions required for the next stage of the training task.

For example, the training result provision unit (137) may indicate in the report instructions to focus more on the task that showed an insufficient performance score among the two tasks in the next training session, thereby allowing the user to recognize the insufficient part and improve self-regulation ability.

In addition, the training result provision unit (137) may include a fulfillment condition determination unit (139) that determines a fulfillment condition to perform the next stage of the training task in response to the result data of the training task.

Here, the condition satisfaction determination unit (139) can determine whether the result data of the user's training task satisfies the conditions for entering the next stage of the training task, and if the conditions are satisfied, the reward system provision unit (150) can provide a reward to the user, and the user can perform the next stage of the training task.

For example, the above reward may be a reward that provides a new type of character or vehicle used by the user.

Here, before the user proceeds with the next stage of training tasks, the use of the cognitive impairment treatment content service providing device (100) may be restricted by the usage time restriction unit (160) that restricts and sets the time for which the user uses the evaluation unit (120) and training unit (130).

For example, if the time the user uses the content service providing device (100) for treating cognitive disorders exceeds the recommended usage time, the device (100) for treating cognitive disorders may be terminated after a termination notification is displayed on the screen.

In addition, if the user does not meet the time limit for using the cognitive disorder treatment content service providing device (100), the user can continue to use the device until the recommended usage time of the cognitive disorder treatment content service providing device (100) is exceeded.

And, if the user can perform the next stage training task game, in the newly entered stage, the user can perform the evaluation task game before performing the next stage training task game.

Here, the evaluation task game can be generated based on the result data of the evaluation task previously performed by the user, which is generated by the user evaluation result generating unit (125), and the training task game of the next stage can be generated based on the result data of the evaluation task game generated while performing the generated evaluation task game.

Additionally, if the user fails to complete the next training task, the user may be provided with a retraining task. Here, the retraining task may be provided at a difficulty level customized to the user based on the result data of the previous training task stored in the database (140).

For example, if the user's correct answer rate in a previous training task is low, the retraining task may be set to a slower vehicle speed parameter or a longer stimulus presentation time parameter than in the previous training task.

FIG. 4 is a diagram showing the operation process of a content service providing device according to an embodiment of the present invention.

First, the device (100) for providing content services for cognitive disorder treatment receives user information of a subject for cognitive disorder treatment, and sets the basic difficulty level of the evaluation task game based on the input user information (S101).

Here, the evaluation difficulty configuration unit (121) can receive the user information and set the difficulty of the evaluation task based on the input user information, and the user information can include the user's gender or age, etc.

Here, the evaluation difficulty configuration unit (121) can set the simultaneous work parameters of the evaluation task game to a difficulty level corresponding to user information.

Furthermore, the above-described difficulty setting method can be applied when the user performs the evaluation task for the first time. Furthermore, if the user has previously performed the evaluation task, the difficulty of the evaluation task game can be set based on the evaluation task result data stored in the database (140).

Next, the device (100) for providing content services for treating cognitive impairment creates an evaluation task game and provides it to a user terminal (200) (S103), and collects user response data of the subject while performing the evaluation task game (S105).

Here, the above-described evaluation task game may include a task game composed of a section for performing a memory task, a section for performing a fine-tuning task, and a section for performing the memory task and the fine-tuning task simultaneously, as described above.

And, the user's response in the memory task may include a reaction time and a number of correct answers, and the user's response in the fine-tuning task may include the number of times not to hit an obstacle, and the user evaluation response collection unit (123) may collect the user's response.

Next, the device (100) for providing content services for treating cognitive impairment produces data as a result of evaluating the cognitive status of the user based on the user's response (S107).

Here, the user evaluation result producing unit (125) can calculate the correct answer rate for each section of the evaluation task game and produce it as result data of the evaluation task game.

For example, the user evaluation result producing unit (125) may separately calculate the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and the fine-tuning task simultaneously, and may produce an average value of each correct answer rate as the result data of the evaluation task game.

And, the device (100) providing content service for cognitive impairment treatment sets the difficulty of the training task (S109).

Here, the training difficulty configuration unit (131) can set the difficulty of the training task by setting the simultaneous task parameter to a customized value based on the result data of the evaluation task game that evaluated the user's cognitive state.

For example, if the user's correct answer rate in the evaluation task was high, the memory parameters and fine-tuning parameters set in the training task may be different from the memory parameters and fine-tuning parameters set in the evaluation task, and accordingly, the difficulty of the training task may be different.

More specifically, in the training task consisting of a section task in which a memory task and a fine-tuning task are performed simultaneously, if the stimulus presentation time parameter set for the memory task is set to be shorter than the stimulus presentation time parameter set for the memory task and the vehicle speed parameter set for the fine-tuning task is set to be faster than the vehicle speed parameter set for the fine-tuning task, the difficulty of the training task can be higher than the difficulty of the evaluation task.

And, the device (100) for providing content services for treating cognitive impairment creates a training task game and provides it to the user (S111), and collects the user response data of the subject while performing the training task game (S113).

Here, the training task game is customized to an evaluation level corresponding to the result data of the evaluation task game, and may be composed of a simultaneous task in which the memory task and the fine-tuning task are performed simultaneously.

And, while the subject performs the training task game, the user training response collection unit (133) can collect the user response data.

For example, user response data in the above memory task may include reaction time and number of correct answers, and user response data in the above fine-tuning task may include the number of times obstacles are not encountered.

And, the device (100) for providing content services for treating cognitive impairment produces training result data for training the cognitive state of the user based on the user response data of the user (S115).

Here, the user training result output unit (135) can calculate the correct answer rate for each section of the training task game and output it as training result data of the training task game.

For example, the user training result producing unit (135) may separately calculate the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and the fine-tuning task simultaneously, and may produce an average value of each correct answer rate as training result data of the training task game.

In addition, the training result provision unit (137) can provide the training result data of the above-mentioned calculated training task game to the user in the form of a report, and the report can indicate the performance scores of the two tasks obtained by performing the memory task and the fine-tuning task simultaneously, and can additionally indicate instructions required for the next stage of the training task game.

Next, the device (100) providing content services for cognitive impairment treatment determines whether the entry conditions for the next stage of the training task game are met (S117).

Here, the satisfaction condition judgment unit (139) can judge whether a satisfaction condition is met to perform the next stage of the training task game in response to the training result data of the training task game.

Accordingly, the device (100) for providing content services for treating cognitive impairment can provide a reward to the user by proceeding to step S119 if the conditions for entering the next stage of the training task are met in step 117.

For example, the reward may include providing a new type of character or vehicle used by the user.

And, if the device (100) for providing content services for treating cognitive disorders does not meet the conditions for entering the next stage of the training task in step 117, it can proceed to step S123 to determine whether the time the user used the device (100) for providing content services for treating cognitive disorders satisfies the recommended usage time.

If the recommended usage time of the cognitive disorder treatment content service providing device (100) in step S123 is met, the cognitive disorder treatment content service providing device (100) can terminate the provision of the game service after displaying a game service termination notification on the screen.

In contrast, if the time the user uses the cognitive impairment treatment content service providing device (100) does not meet the recommended usage time, the process may return to step S109 and repeat the above steps.

Here, if the user fails to complete the next training task game, the user may be provided with a retraining task. Here, the retraining task may be provided at a difficulty level customized to the user based on the result data of the previous training task stored in the database (140).

For example, if the user's correct answer rate is low in a previous training task, the retraining task may be set to a slower vehicle speed parameter or a longer stimulus presentation time parameter than in the previous training task.

And, the device (100) for providing content services for treating cognitive disorders determines whether the recommended usage time of the device (100) for providing content services for treating cognitive disorders is met in step S119 (S121).

Here, if the time that the user uses the cognitive disorder treatment content service providing device (100) satisfies the recommended usage time, the cognitive disorder treatment content service providing device (100) can end the game service provision after displaying a game service termination notification on the screen.

In contrast, if the time the user uses the cognitive impairment treatment content service providing device (100) does not meet the recommended usage time, the process may return to step S103 and repeat the above steps.

Here, the user can perform the next stage of the training task, and if the recommended usage time of the content service providing device (100) for cognitive disorder treatment is not met, in the newly entered stage, the user can perform the evaluation task game before performing the next stage of the training task.

Accordingly, the evaluation task game can be generated based on the result data of the evaluation task previously performed by the user, which is generated by the user evaluation result generation unit (125), and the training task game of the next stage can be generated based on the evaluation result data of the evaluation task game generated while performing the generated evaluation task.

FIG. 5 is a drawing illustrating an example of an output of a content service providing device according to an embodiment of the present invention.

Referring to Fig. 5(a), this is an example of an output of a simultaneous training game of a content service providing device (100) for treating cognitive impairment.

As described above, the device (100) for providing content services for treating cognitive impairment may include a concurrent task parameter configuration unit (110) that configures a concurrent task training game process for a user, a memory parameter configuration unit (111) that sets parameters to correspond to a memory task of the concurrent task training game, and a fine-tuning parameter configuration unit (113) that sets parameters to correspond to a fine-tuning task of the concurrent task training game. The memory parameter configuration unit (111) configures parameters to correspond to the memory task of the concurrent task training game, and examples thereof include a memory span parameter and a stimulus presentation time parameter, while the fine-tuning parameter configuration unit (113) sets parameters to correspond to the fine-tuning task of the concurrent task training game, and examples thereof include a vehicle speed parameter and an obstacle count parameter.

Accordingly, for example, as shown in FIG. 5(a), the memory task indicated in the upper left corner can be used to evaluate or train the user's memory span by being set by the parameters of the memory parameter configuration unit (111).

In addition, the above fine-tuning task can be implemented as a task in which the user tilts the mobile device left and right to move the vehicle while avoiding obstacles, by setting the fine-tuning parameter configuration unit (113).

And, Fig. 5(b) is an example of a screen that outputs a step-by-step training task of a content service providing device (100) for treating cognitive disorders, and Fig. 5(c) is an example of an output of a screen that provides a reward system of a content service providing device (100) for treating cognitive disorders.

Here, the training result provision unit (137) constituting the training unit (130) may include a fulfillment condition determination unit (139) that determines a fulfillment condition to perform the next stage of the training task in response to the result data of the training task.

Accordingly, the condition satisfaction determination unit (139) can determine whether the result data of the user's training task satisfies the conditions for entering the next stage of the training task, and if the conditions are satisfied, the training task of the locked stage in FIG. 5(b) can be opened.

Furthermore, the reward system provider (150) can provide a reward to the user, and the user can perform the next stage of training tasks.

For example, as illustrated in Fig. 5(c), the reward may be exemplified by a reward that provides a new type of character or vehicle used by the user.

Hereinafter, embodiments of a service providing device and method for a game-based digital therapeutic for treating cognitive impairment according to the present invention and a system therefor will be described with reference to FIGS. 6 to 10.

Meanwhile, descriptions of the service providing device and method according to one embodiment of the present invention and the system therefor, which are the same as those described with reference to FIGS. 1 to 5, will be omitted below.

A game-based digital therapeutic for treating cognitive impairment according to one embodiment of the present invention may include content for treating cognitive impairment as described with reference to FIGS. 1 to 5, and may be provided to a patient upon prescription from a doctor.

FIG. 6 is a block diagram illustrating the configuration of a system according to another embodiment of the present invention. The illustrated system may be configured to include a service providing device (600), a patient terminal (610), and a hospital terminal (620).

Referring to FIG. 6, the service providing device (600) generates a license code for a game-based digital therapeutic for treating cognitive impairment in response to a license purchase request from a hospital terminal (620) and provides the license code to the hospital terminal (620), and provides a training game service for treating cognitive impairment to the patient terminal (610).

For example, the configuration and operation of the service providing device (600) may be identical to the configuration and operation of the content service providing device (100) for treating cognitive impairment described with reference to FIGS. 1 to 5.

Meanwhile, the patient terminal (610) can receive a license code for a game-based digital therapeutic for treating cognitive impairment from the hospital terminal (620), and can access the service providing device (600) via a wired or wireless network to receive a digital therapeutic corresponding to the license code provided from the hospital terminal (620).

For example, the configuration and operation of the patient terminal (610) may be identical to the configuration and operation of the user terminal (200) described with reference to FIGS. 1 to 5.

The hospital terminal (620) may be a terminal of a doctor prescribing a game-based digital therapeutic agent for treating cognitive impairment according to the present invention or of the hospital, and may be at least one device among individual devices such as a computer, mobile phone, smart phone, smart pad, laptop computer, PDA (Personal Digital Assistants), and PMP (Portable Media Player) capable of user input and display output, or a shared device such as a kiosk or a stationary display device installed in a specific location.

FIG. 7 is a flowchart illustrating a method for providing a game-based digital therapeutic service for treating cognitive impairment according to one embodiment of the present invention.

Referring to FIG. 7, the service providing device (600) receives a request for purchasing a license for a game-based digital therapeutic for treating cognitive disorders from a hospital terminal (620) (step S700), and in response, generates a license code for the game-based digital therapeutic for treating cognitive disorders and provides it to the hospital terminal (620) (step S710).

The license code for the game-based digital therapeutic for treating cognitive impairment as described above can be requested from the hospital in advance before the doctor's prescription and the corresponding license code can be provided, or the license code corresponding to the hospital and the corresponding patient can be requested at the time of the doctor's prescription.

After that, the service provider (600) provides a training game service for treating cognitive impairment to a patient terminal (610) that has received a license code from a hospital terminal (620) (step S720).

For example, if a game-based digital therapeutic for treating cognitive impairment is prescribed for a patient visiting a hospital, the hospital terminal (620) can transmit the license code provided in step S710 to the patient terminal (610) carried by the patient.

In this case, the patient terminal (610) can directly connect to the service providing device (600) or connect to an Internet pharmacy server (not shown) connected to the service providing device (600) and request a game-based digital therapeutic agent for treating cognitive impairment corresponding to the license code provided from the hospital terminal (620) by paying the patient's own share of the cost.

Accordingly, the service providing device (600) can provide a training game service corresponding to a game-based digital therapeutic agent for treating cognitive impairment to the patient terminal (610).

Here, the training game service provided to the patient terminal (610) may be configured to include at least one of the memory task and the fine-tuning task as described with reference to FIGS. 1 to 5.

According to an embodiment of the present invention, it is preferable that the service providing device (600) provide an evaluation game service for evaluating a cognitive impairment state to the patient terminal (610) before providing a training game service.

In this case, the service providing device (600) can evaluate the patient's cognitive impairment status based on user response data collected from the patient terminal (610) according to the evaluation game service.

For this purpose, the evaluation unit (not shown) equipped in the service providing device (600) can perform the same configuration and operation as the evaluation unit (120) shown in FIG. 2, and the evaluation game service can be configured to sequentially perform a memory task, a fine-tuning task, and a simultaneous task including the memory task and the fine-tuning task.

For example, as the first memory task, a task game (single N-back task) that requires determining whether the memory stimulus presented N times previously matches the currently presented memory stimulus may be provided to the patient terminal (610).

Next, as a fine-tuning task, a driving task game (single driving task) can be provided to the patient terminal (610) to avoid obstacles by tilting the terminal left or right or moving the vehicle according to button operation.

Lastly, as a simultaneous task, a task game (Multi) in which two tasks (N-back task and Driving task) as described above are performed together in one game can be provided to the patient terminal (610).

Meanwhile, the training game service can be configured to perform concurrent tasks including memory tasks and fine-tuning tasks.

The service providing device (600) can set parameters for adjusting the difficulty of the training game service based on the evaluation result data that evaluates the patient's cognitive impairment status.

For this purpose, the parameter configuration unit (not shown) provided in the service providing device (600) can perform the same configuration and operation as the parameter configuration units (110, 111, 113) shown in FIG. 2, thereby setting memory parameters and fine-tuning parameters for adjusting the difficulty of the simultaneous work task.

According to an embodiment of the present invention, a training game service is provided by dividing it into a plurality of sections to which different target values are assigned, and an evaluation game service can be provided when the target values for all of the plurality of sections are achieved.

For example, as illustrated in FIGS. 8 and 9, the training game service is provided sequentially in four sections each assigned with different target values (average driving speed and N-back task correct answer rate), and an evaluation game service is provided before the training game service is provided so that the difficulty of the training game service is adjusted according to the evaluation result data, and after the target values for all four sections of the training game service are sequentially achieved, the evaluation game service is provided again so that the patient's cognitive impairment status can be re-evaluated.

Meanwhile, in cases where an evaluation game service can be provided, such as before the training game service is provided and when the target values of the training game service sections have all been achieved, the provision of the training game service is limited so that a training game service with a difficulty level appropriate to the patient's cognitive impairment is provided, thereby maximizing the effect of cognitive impairment treatment.

FIG. 10 is a block diagram illustrating the configuration of a system according to another embodiment of the present invention, and the illustrated system may be configured to include a service providing device (600), a patient terminal (610), a hospital terminal (620), an Insurance Review & Assessment Service server (650), and an Insurance Corporation server (660).

The configuration and operation of the service providing device (600), patient terminal (610), and hospital terminal (620) illustrated in Fig. 10 may be the same as described with reference to Figs. 1 to 9, and therefore, a description thereof will be omitted.

Referring to FIG. 10, a hospital terminal (620) can request a medical fee review to a server (650) operated by the Health Insurance Review & Assessment Service, and the server (650) can notify the review result to the hospital terminal (620).

When the medical expense review is completed, the server (660) operated by the National Health Insurance Corporation can pay the medical expense and the license fee for the game-based digital therapeutic for treating cognitive impairment, and transmit the payment information to the hospital terminal (620).

The methods according to the present invention described above can be produced as a program to be executed on a computer and stored in a computer-readable recording medium. Examples of the computer-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

Computer-readable recording media can be distributed across network-connected computer systems, allowing computer-readable code to be stored and executed in a distributed manner. Furthermore, functional programs, codes, and code segments for implementing the above method can be readily inferred by programmers skilled in the art to which the present invention pertains.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific embodiments described above, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Furthermore, such modifications should not be understood individually from the technical idea or prospect of the present invention.

Claims (11)

In a device for providing a game-based digital therapeutic service for treating cognitive impairment,
A code generation unit that generates a license code for the game-based digital therapeutic for treating cognitive impairment and provides it to the hospital terminal in response to a license purchase request from the hospital terminal; and
A game service provider that provides a training game service for treating cognitive impairment to a patient terminal that has received the license code from the hospital terminal;
The above training game service is characterized in that it includes at least one of a memory task and a fine-tuning task,
The above game service provider provides an evaluation game service to the patient terminal to evaluate the cognitive impairment status.
An evaluation unit that evaluates the patient's cognitive impairment status based on user response data collected from the patient terminal according to the evaluation game service provided above;
A parameter configuration unit that sets parameters for adjusting the difficulty of the training game service based on the evaluation result data of the evaluation unit; and
It is characterized by further including a training unit that configures a training task game for the training game service using the above-set parameters;
The above evaluation game service is configured to perform a memory task, a fine-tuning task, and a simultaneous task including a memory task and a fine-tuning task.
The above training game service is characterized in that it is configured to perform a memory task, a fine-tuning task, and a simultaneous task including a memory task and a fine-tuning task,
The above evaluation section calculates the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and fine-tuning task simultaneously, and calculates the average value of the correct answer rates as the evaluation result data.
The above training unit calculates the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and fine-tuning task simultaneously, and calculates the average value of the correct answer rates as the training result data.
If the conditions for entering the next stage of the training task are met, a reward is given to the patient;
If the conditions for entering the next stage of the training task are met and the time used by the patient meets the recommended usage time, the provision of the training game service is terminated; if the time used by the patient does not meet the recommended usage time, the evaluation unit re-executes the process of creating the evaluation game service and providing it to the patient terminal.
If the conditions for entering the next stage of the training task are not met and the time used by the patient meets the recommended usage time, the provision of the training game service is terminated, and if the time used by the patient does not meet the recommended usage time, the training department re-executes the process of setting the difficulty of the training game service.
Service providing device. delete delete In the first paragraph,
A service providing device characterized in that the training game service is provided by dividing it into multiple sections to which different target values are assigned, and the evaluation game service can be provided when the target values for all of the multiple sections are achieved. In paragraph 4,
A service providing device characterized in that, when the above evaluation game service is available, provision of the training game service is limited. A method for providing a game-based digital therapeutic service for treating cognitive impairment, wherein the service providing device includes a code generation unit, a game service providing unit, a parameter configuration unit, an evaluation unit, and a training unit.
The above code generation unit receives a request for purchasing a license for a game-based digital therapeutic for treating cognitive impairment from a hospital terminal;
The step of the above code generation unit generating a license code for the game-based digital therapeutic for treating cognitive impairment and providing it to the hospital terminal; and
The above game service provider includes a step of providing a training game service for treating cognitive impairment to a patient terminal that has received the license code from the hospital terminal;
The above training game service is characterized in that it includes at least one of a memory task and a fine-tuning task,
A step in which the game service provider provides an evaluation game service for evaluating a cognitive impairment state to the patient terminal;
A step of evaluating the patient's cognitive impairment status based on user response data collected from the patient terminal according to the provided evaluation game service by the evaluation unit;
A step for setting parameters for adjusting the difficulty of the training game service based on the evaluation result data of the evaluation unit, wherein the parameter configuration unit; and
The training unit further comprises a step of configuring a training task game for the training game service using the set parameters;
The above evaluation game service is configured to perform a memory task, a fine-tuning task, and a simultaneous task including a memory task and a fine-tuning task.
The above training game service is characterized in that it is configured to perform a memory task, a fine-tuning task, and a simultaneous task including a memory task and a fine-tuning task,
The above evaluation section calculates the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and fine-tuning task simultaneously, and calculates the average value of the correct answer rates as the evaluation result data.
The above training unit calculates the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and fine-tuning task simultaneously, and calculates the average value of the correct answer rates as the training result data.
If the conditions for entering the next stage of the training task are met, a reward is given to the patient;
If the conditions for entering the next stage of the training task are met and the time used by the patient meets the recommended usage time, the provision of the training game service is terminated; if the time used by the patient does not meet the recommended usage time, the evaluation unit re-executes the process of creating the evaluation game service and providing it to the patient terminal.
If the conditions for entering the next stage of the training task are not met and the time used by the patient meets the recommended usage time, the provision of the training game service is terminated, and if the time used by the patient does not meet the recommended usage time, the training department re-executes the process of setting the difficulty of the training game service.
How to provide services. delete delete In paragraph 6,
A service providing method characterized in that the training game service is provided by dividing it into multiple sections to which different target values are assigned, and the evaluation game service can be provided when the target values for all of the multiple sections are achieved. In paragraph 9,
A service providing method characterized in that, when the above evaluation game service is available, the provision of the training game service is limited. In a system for providing a game-based digital therapeutic service for treating cognitive impairment,
hospital terminal;
A patient terminal that receives a license code for a game-based digital therapeutic for treating cognitive impairment from the hospital terminal; and
A service providing device that generates a license code for the game-based digital therapeutic for treating cognitive disorders and provides it to the hospital terminal in response to a license purchase request from the hospital terminal, and provides a training game service for treating cognitive disorders to the patient terminal;
The above training game service is characterized in that it includes at least one of a memory task and a fine-tuning task,
The above service providing device provides an evaluation game service for evaluating the cognitive impairment status to the patient terminal,
The above service providing device,
An evaluation unit that evaluates the patient's cognitive impairment status based on user response data collected from the patient terminal according to the evaluation game service provided above;
A parameter configuration unit that sets parameters for adjusting the difficulty of the training game service based on the evaluation result data of the evaluation unit; and
It is characterized by further including a training unit that configures a training task game for the training game service using the above-set parameters;
The above evaluation game service is configured to perform a memory task, a fine-tuning task, and a simultaneous task including a memory task and a fine-tuning task.
The above training game service is characterized in that it is configured to perform a memory task, a fine-tuning task, and a simultaneous task including a memory task and a fine-tuning task,
The above evaluation section calculates the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and fine-tuning task simultaneously, and calculates the average value of the correct answer rates as the evaluation result data.
The above training unit calculates the correct answer rate for the section performing the memory task, the correct answer rate for the section performing the fine-tuning task, and the correct answer rate for the section performing the memory task and fine-tuning task simultaneously, and calculates the average value of the correct answer rates as the training result data.
If the conditions for entering the next stage of the training task are met, a reward is given to the patient;
If the conditions for entering the next stage of the training task are met and the time used by the patient meets the recommended usage time, the provision of the training game service is terminated; if the time used by the patient does not meet the recommended usage time, the evaluation unit re-executes the process of creating the evaluation game service and providing it to the patient terminal.
If the conditions for entering the next stage of the training task are not met and the time used by the patient meets the recommended usage time, the provision of the training game service is terminated, and if the time used by the patient does not meet the recommended usage time, the training department re-executes the process of setting the difficulty of the training game service.
System.