KR102650223B1 - server for an online platform that provides learning contents through e-learning - Google Patents

Abstract

The present invention relates to a server for an online platform that provides learning content through e-learning.
The present invention also relates to a method and device for providing learning content to induce long-term memory to a user.

Description

Server for an online platform that provides learning contents through e-learning {server for an online platform that provides learning contents through e-learning}

The present invention relates to a server for an online platform that provides learning content through e-learning.

The present invention also relates to a method and device for providing learning content to induce long-term memory to a user.

The challenge in conventional m-learning or u-learning using the Internet is not only to enable education to take place anywhere, but also to provide improved personalized education. In order to implement this, we diagnose each individual's learning ability and characteristics using a terminal, manage student learning based on the self-diagnosis and diagnosis results of achievement and weaknesses, and ultimately develop an optimal learning plan to increase learning efficiency. Although the function it provides is necessary, there is a problem that no clear solution technology or method has yet been specified around the world other than direct management methods through educational experts such as school teachers.

(001) Domestic Published Patent No. 10-2014-0137110 (2014.12.02) (002) Domestic Published Patent No. 10-2001-0097625 (2001.11.08)

The purpose of the present invention to solve the above problems is to provide a method and device for providing learning content to induce long-term memory to users.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below. You will be able to.

A method of providing learning content that induces long-term memory according to embodiments performed by a server to solve the above-described problem, comprising: receiving a request to start solving a learning problem from a user; Checking the user's correct answer rate for each of a plurality of learning problems in response to the request; selecting a specific number of learning problems among the plurality of learning problems based on the percentage of correct answers for each problem and the cycle of the user's request to start solving the learning problem; and providing the selected specific number of learning problems to the user. may include.

The cycle of the request to start solving the learning problem according to embodiments represents the average of the cycle of receiving the request to start solving the learning problem from the user, and the selected specific number of learning problems has a correct answer rate among the plurality of learning problems. It includes at least one first set of learning problems that are less than or equal to a first value, and the first value may be determined in proportion to a period of a request to start solving the learning problem.

The method of providing learning content according to embodiments may further include determining a provision order of the selected specific number of learning problems prior to providing the learning content.

Determining the provision order according to embodiments may include arranging the specific number of learning problems so that the first set of learning problems within the specific number of learning problems are not adjacent to each other.

The providing step according to embodiments includes displaying a first problem on a first page according to the provision order of the specific number of learning problems, and responding to receiving the correct answer to the first problem from the user according to the provision order. A second problem, which is a next problem to the first problem, may be displayed on the first page.

The first page according to embodiments includes a character for the user in a first area, the character for the user may be created based on information about the user, and the character for the user may be generated from the user. A preset first motion may be applied in response to receiving a correct answer to a first question, and a preset second motion may be applied in response to receiving an incorrect answer to a first question from the user.

The method of providing learning content according to embodiments may include not receiving a request to start solving a learning problem for a period of a certain multiple of the period of the request to start solving the learning problem from the last request to start solving the solving of the learning problem received by the user. In this case, the method may further include transmitting a notification message of one of the first set of learning problems to the user's terminal device.

Furthermore, the specific number of learning problems according to embodiments may select the first set of learning problems and at least one second set of learning problems whose correct answer rate is greater than or equal to a second value among the plurality of learning problems, The second value is determined in inverse proportion to a period of a request to start solving the learning problem, and the number of learning problems in the second set may be less than half the number of learning problems in the first set.

Additionally, an embodiment of the present invention includes a processor; and a memory storing instructions that instruct the processor to perform at least one step.

The processor: receives a request to start solving a learning problem from a user terminal, checks the user's correct answer rate for each of a plurality of learning problems in response to the request, and determines the correct answer rate for each problem and the user's solution to the learning problem. Based on the cycle of the start request, a specific number of learning problems may be selected from among the plurality of learning problems, and the selected specific number of learning problems may be provided to the user terminal.

The period of the request to start solving the learning problem represents the average of the period of receiving the request to start solving the learning problem from the user, and the selected specific number of learning problems has at least a correct answer rate of the plurality of learning problems less than or equal to the first value. It includes a first set of learning problems, and the first value may be determined in proportion to a period of a request to start solving the learning problem.

The processor may determine a provision order of the selected specific number of learning problems in order to provide the selected specific number of learning problems to the user terminal.

The processor may arrange the specific number of learning problems such that the first set of learning problems within the specific number of learning problems are not adjacent to each other.

The processor: transmits a first page including a first problem according to the provision order, and in response to receiving the correct answer to the first problem from the user terminal, creates a second page that is the next problem of the first problem according to the provision order. The problem may be included in the first page and the first page may be transmitted to the user terminal.

The electronic device 100 according to embodiments determines the first value related to the correct answer rate to be proportional based on the period of time requested for solving the user's learning problem, thereby helping the user to intensively learn learning problems that the user frequently gets wrong. It can help users learn efficiently and maintain long-term memory even when users rarely request solutions to learning problems.

The effects that can be obtained from the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description below. will be.

The above-described and other aspects, features and benefits of certain preferred embodiments of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.
1 is a diagram showing a system of a method and device for providing learning content according to embodiments.
Figure 2 shows a method of providing learning content according to embodiments.
Figure 3 shows a UI (User Interface) provided to a user's terminal device in a method of providing learning content according to embodiments.
Figure 4 shows a UI (User Interface) provided to a user's terminal device in a method of providing learning content according to embodiments.
Figure 5 shows a UI (User Interface) provided to a user's terminal device in a method of providing learning content according to embodiments.
Figure 6 is an example of a hardware configuration diagram of a server providing learning content according to embodiments.
It should be noted that throughout the drawings, like reference numerals are used to illustrate identical or similar elements, features and structures.

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

In describing the embodiments, descriptions of technical content that is well known in the technical field to which the present invention belongs and that are not directly related to the present invention will be omitted. This is to convey the gist of the present invention more clearly without obscuring it by omitting unnecessary explanation.

For the same reason, some components are exaggerated, omitted, or schematically shown in the accompanying drawings. Additionally, the size of each component does not entirely reflect its actual size. In each drawing, identical or corresponding components are assigned the same reference numbers.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete and to provide common knowledge in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

At this time, it will be understood that each block of the processing flow diagrams and combinations of the flow diagram diagrams can be performed by computer program instructions. These computer program instructions can be mounted on a processor of a general-purpose computer, special-purpose computer, or other programmable data processing equipment, so that the instructions performed through the processor of the computer or other programmable data processing equipment are described in the flow chart block(s). It creates the means to perform functions. These computer program instructions may also be stored in computer-usable or computer-readable memory that can be directed to a computer or other programmable data processing equipment to implement a function in a particular manner, so that the computer-usable or computer-readable memory It is also possible to produce manufactured items containing instruction means that perform the functions described in the flowchart block(s). Computer program instructions can also be mounted on a computer or other programmable data processing equipment, so that a series of operational steps are performed on the computer or other programmable data processing equipment to create a process that is executed by the computer, thereby generating a process that is executed by the computer or other programmable data processing equipment. Instructions that perform processing equipment may also provide steps for executing the functions described in the flow diagram block(s).

Additionally, each block may represent a module, segment, or portion of code that includes one or more executable instructions for executing specified logical function(s). Additionally, it should be noted that in some alternative execution examples it is possible for the functions mentioned in the blocks to occur out of order. For example, it is possible for two blocks shown in succession to be performed substantially at the same time, or it is possible for the blocks to be performed in reverse order depending on the corresponding function.

At this time, the term '~unit' used in this embodiment refers to software or hardware components such as FPGA (field-programmable gate array) or ASIC (Application Specific Integrated Circuit), and '~unit' refers to what role perform them. However, '~part' is not limited to software or hardware. The '~ part' may be configured to reside in an addressable storage medium and may be configured to reproduce on one or more processors. Therefore, as an example, '~ part' refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays, and variables. The functions provided within the components and 'parts' may be combined into a smaller number of components and 'parts' or may be further separated into additional components and 'parts'. Additionally, components and 'parts' may be implemented to regenerate one or more CPUs within a device or a secure multimedia card.

In describing the embodiments of the present invention in detail, the main focus will be on the example of a specific system, but the main point claimed in this specification is that the scope disclosed in this specification is applicable to other communication systems and services with similar technical background. It can be applied within a range that does not deviate significantly, and this can be done at the discretion of a person with skilled technical knowledge in the relevant technical field.

1 is a diagram showing a system of a method and device for providing learning content according to embodiments.

A system for operating a method for providing learning content according to embodiments may be performed on a device (or server thereof) 100 that provides learning content according to embodiments. The device 100 for providing learning content according to embodiments performs a method for providing learning content. Hereinafter, the device 100 that provides learning content may be referred to as an 'electronic device', a 'platform server', etc. according to embodiments.

The electronic device 100 according to embodiments may store a plurality of learning problems. The learning problem is, for example, a problem related to a specific topic that the user can solve through the terminal device 101, and may be composed of multiple choice, multiple choice, or OX type (a problem in which one chooses either the correct or incorrect answer). You can. Specific topics may include, for example, social issues, social knowledge, and knowledge related to cooperatives.

The user's terminal device 101 may include and execute a learning application that can communicate with the electronic device 100. The learning application communicates with the electronic device 100 to provide information about the user and/or learning problems selected by the electronic device 100 for the user (problems selected by the electronic device 100 among a plurality of learning problems). It can be received from the electronic device 100, and a plurality of learning problems received from the electronic device 100 can be provided to the user.

The user's terminal device 101 may receive a request for solving a learning problem from the user. That is, the learning application according to embodiments may provide the user with a learning start interface for receiving a request to start solving a learning problem, and in response to clicking the learning start interface, the user's terminal device 101 The request may be transmitted to the electronic device 100, and the electronic device 100 may select a specific number of learning problems among a plurality of learning problems stored by the electronic device 100 for the user.

The specific number may be set to, for example, 3, 5, 10, 20, etc. The specific number may be set by the user, or may be automatically set based on information about the user stored by the electronic device 100.

The electronic device 100 may store information about the user. Information about the user may include, for example, information indicating the user's percentage of correct answers to each learning problem, information identifying the user, information about the user's gender, and information indicating the character for the user.

The electronic device 100 may further include period information indicating the period in which the user requests to start solving the learning problem (or indicating the average of the period). For example, if the user frequently requests the solution to a learning problem, the value of the period information may be small, and if the user infrequently requests the solution of the learning problem, the value of the period information may be large.

The electronic device 100 may select a specific number of learning problems from among a plurality of learning problems based on information about the user. The electronic device 100 can check the correct answer rate of a plurality of learning problems solved by the user from the past to the present, and select a specific number of learning problems based on the correct answer rate of each confirmed learning problem. For example, the electronic device 100 may select problems in which the user's correct answer rate is less than or equal to a certain correct answer rate among a plurality of learning problems.

The electronic device 100 according to embodiments may select at least one first set of learning problems in which the user's percentage of correct answers is less than or equal to a first value (e.g., 20%, 40%, etc.) among the plurality of learning problems. , a specific number of learning problems including the selected first set of learning problems may be transmitted to the user's terminal device 101.

Meanwhile, when the user's request period for solving a learning problem has a long period (i.e., when the period information is large), the electronic device 100 frequently exposes problems with a somewhat low correct answer rate to the user every time the user starts solving the learning problem. Needs to be. Accordingly, the electronic device may determine the first value in proportion to the period of the request to start solving the learning problem. Accordingly, when the user's period information is large, the electronic device 100 can frequently expose it to the user even if the correct answer rate is relatively high. On the other hand, when the user's period information is small, the electronic device 100 may frequently expose learning problems with a relatively low correct answer rate to the user and expose learning problems with a low correct answer rate to the user in a short cycle.

The electronic device 100 according to embodiments determines the first value related to the correct answer rate to be proportional based on the period of time requested for solving the user's learning problem, thereby helping the user to intensively learn learning problems that the user frequently gets wrong. It can help users learn efficiently even when users rarely request solutions to learning problems.

A specific number of learning problems selected by the electronic device 100 according to embodiments, in addition to the first set of learning problems described above, have a correct answer rate of a second value or more (e.g., 80%, 70%, etc.) of at least one second set of learning problems may further be selected. Here, the second value may be determined in inverse proportion to the cycle of the request to start solving the learning problem. For example, if the period of the user's request to start solving a learning problem is short, the user will frequently solve the learning problem, so the electronic device may include a small amount of learning problems with a rather high correct answer rate.

Here, the electronic device 100 may further perform the step of determining the number of learning problems in the first set and the number of learning problems in the second set. For example, if the period of the user's request to start solving a learning problem is short, the learning problems with a somewhat low correct answer rate must be reminded and at the same time, learning problems with a somewhat high correct answer rate must be included in a small number, so the electronic device 100 may display all selected learning problems. The number of learning problems in the first set and the number of learning problems in the second set may be selected to be small compared to the number of problems. Conversely, for example, if the period of the user's request to start solving a learning problem is long, it is important to evenly learn problems with various correct answers, so the electronic device 100 may adjust the number of learning problems in the first set compared to the total number of selected learning problems. and the number of learning problems in the second set may be selected to be small. Here, for a further example, the number of learning problems in the second set may be set to less than half the number of learning problems in the first set.

The electronic device 100 according to embodiments may provide a specific number of selected learning problems to the user. Meanwhile, the electronic device 100 may determine the order of provision of the selected specific number of learning problems for the user prior to the provision step. That is, the electronic device 100 may determine the order of provision of a specific number of selected learning problems based on information about the user (e.g., the user's correct answer rate for each problem, etc.), and may determine the order of provision of the selected specific number of learning problems according to the determined order of provision. A specific number of selected learning problems may be provided to the terminal device 101.

The electronic device 100 according to embodiments may determine the above-described provision order by arranging the specific number of learning problems so that the first set of learning problems within the specific number of learning problems are not adjacent to each other. For example, the electronic device 100 may arrange the selected learning problems so that the learning problems in the first set are not adjacent to each other.

In response to the user's request to start solving a learning problem, the electronic device 100 displays the first problem in the order of provision (for example, a first-order learning problem) on the first page of the user's terminal device 101. ) can be controlled. That is, the electronic device 100 transmits the first page including the first question according to the provision order, and in response to receiving the correct answer to the first question from the user, the next question of the first question according to the provision order. The first page may be transmitted by including a second problem (eg, a second-order learning problem) in the first page.

On the other hand, if the user requests to start solving a learning problem later than usual (for example, if the time from the last request to start solving a learning problem to the present is a certain multiple longer than the cycle information for the user), the learning problem is sent to the user. A notification may be sent to the user's terminal device 101 in order to remind and memorize the information and induce a request to start solving learning problems. That is, the electronic device 100 solves the learning problem for a period of time greater than a certain multiple (e.g., 2 times, 3 times, etc.) of the cycle of the request to start solving the learning problem from the last request to start solving the learning problem received by the user. If a request to start solving is not received, a notification message of one of the first set of learning problems may be sent to the user's terminal device 101.

The user's terminal device 101 according to embodiments may be, for example, a desktop computer, a laptop computer, a laptop, a smart phone, or a tablet PC capable of communication. ), mobile phone, smart watch, smart glass, e-book reader, PMP (portable multimedia player), portable game console, navigation device, digital camera , DMB (digital multimedia broadcasting) player, digital audio recorder, digital audio player, digital video recorder, digital video player, PDA (Personal Digital Assistant) ), etc.

Figure 2 shows a method of providing learning content according to embodiments.

The method of providing learning content according to the embodiments shown in FIG. 2 may include at least one of steps S200 to S204. Some or all of steps S200 to S204 may be performed in an electronic device (eg, the electronic device 100 of FIG. 1) according to embodiments.

Referring to step S200, the electronic device 100 may receive a request to start solving a learning problem from the user. The user's terminal device 101 according to embodiments may include an application that receives learning content from an electronic device. The application may include at least one interface for receiving a request from the user to start solving a learning problem.

Referring to step S201, the electronic device 100 may check the user's correct answer rate for each of a plurality of learning problems in response to the request. A plurality of learning problems may be uploaded to an electronic device, for example, by a learning leader's terminal device 101 or an administrator. A plurality of learning problems may mean, for example, questions related to knowledge to be provided to the user, and each question may be, for example, 4-choice, 5-choice, or OX type.

The electronic device 100 may include information on the average users' correct answer rate for each problem and information on the correct answer rate for each user. The electronic device 100 can separately store the correct answer rate for each user in a table of the user database, and the electronic device can use the table of the database to check which part the user is vulnerable to.

Referring to step S202, the electronic device 100 may select a specific number of learning problems among the plurality of learning problems based on the percentage of correct answers for each problem and the cycle of the user's request to start solving the learning problem.

*The electronic device may check and store the cycle of the user's request to start solving learning problems in order to determine how often the user is exposed to learning problems for each user. For example, the cycle of a request to start solving a user's learning problem refers to the temporal cycle in which a user transmits a request to start solving a user's learning problem to an electronic device during a specific period of time (e.g., 1 year, 1 month, etc.). It can mean. If a user frequently requests solving a learning problem, the cycle of the user's request to start solving a learning problem may be short.

The electronic device may select learning problems to be provided to the user using the cycle of the user's request to start solving the learning problem. For example, if a user frequently requests to solve a learning problem, the problems to which the user is weak can be selected each time the user requests to solve a problem so that the user is frequently exposed to weak concepts.

On the other hand, if problems are selected and exposed to the user based on concepts that the user is weak at, the user's motivation to learn may be reduced, and the cycle of requests for problem solving from the user may be prolonged. Therefore, when a user frequently requests to solve a learning problem, the electronic device selects some of the problems the user is confident in (for example, problems with a high correct answer rate for the user) and selects problems the user is confident about (for example, problems with a high correct answer rate) These high-level issues can be constantly reminded and at the same time give users confidence.

Accordingly, the specific number of learning problems selected by the electronic device and transmitted to the user's terminal device 101 includes at least one first set of learning problems (i.e., the percentage of correct answers is less than or equal to the first value) among the plurality of learning problems. low problems), where the first value is a value set differently for each user and may be determined in proportion to the cycle of the user's request to start solving the learning problem. In addition, a specific number of learning problems selected by the electronic device and transmitted to the user's terminal device 101 include a first set of learning problems, and at least one second set of learning problems whose correct answer rate is greater than or equal to a second value. The set of learning problems (i.e., problems with a high percentage of correct answers) may be further included. Here, the second value is a value set differently for each user and may be determined in inverse proportion to the cycle of the request to start solving the learning problem. Furthermore, the number of learning problems in the second set may be less than half the number of learning problems in the first set.

Referring to step S203, the electronic device 100 may determine the order of provision of the selected specific number of learning problems.

As described above, if only problems related to concepts that the user is vulnerable to are selected and exposed to the user, the user's motivation to learn may be reduced, and the cycle of requests for problem solving from the user may be prolonged. Additionally, if problems related to concepts that the user is weak at are placed continuously, the user's motivation to solve the learning problem may decrease while the user is solving the problem, and there is a high possibility that the user will not continue to solve the problem.

Accordingly, in the process of determining the order of provision of the selected learning problems, the electronic device may further include a process of arranging a specific number of learning problems so that the first set of learning problems within the specific number of learning problems are not adjacent to each other.

The process of arranging a specific number of learning problems can be performed, for example, by the following steps.

1) Identifying a first set of learning problems and generating a first array containing the first set of learning problems

2) identifying a second set of learning problems and generating a second array containing the second set of learning problems

3) Sorting the learning problems in the first array in descending order of the percentage of correct answers for each problem.

4) Sorting the learning problems in the second array in ascending order of the correct answer rate for each problem

5) Creating a third array by interleaving the learning problems in the first array and the learning problems in the second array so that the learning problems in the first array and the learning problems in the second array are arranged one by one.

Therefore, the selected learning problems that are finally placed can be designed so that the problem with the highest correct answer rate in the first arrangement appears as the first problem, and then the problem with the lowest correct answer rate in the first arrangement appears next. .

The electronic device provides learning problems to the user's terminal device 101 in the order determined by the third arrangement.

The electronic device 100 according to embodiments determines the first value related to the correct answer rate to be proportional based on the period of time requested for solving the user's learning problem, thereby helping the user to intensively learn learning problems that the user frequently gets wrong. It can help users learn efficiently and maintain long-term memory even when users rarely request solutions to learning problems.

Referring to step S204, the electronic device 100 may provide a specific number of selected learning problems to the user.

Figure 3 shows a UI (User Interface) provided to the user's terminal device 101 in the method of providing learning content according to embodiments.

Specifically, FIG. 3 shows a UI provided to the user's terminal device 101 by a system that provides learning content according to embodiments. The UI shown in FIG. 3 may be provided and rendered in an application of the user's terminal device 101 according to embodiments.

300 in FIG. 3 may refer to a learning category selection page where the user selects a category of learning problems to be learned. The learning category selection page 300 may include, for example, one or more interfaces 300a for selecting a category of learning problems.

Categories of learning problems include, for example, a category containing problems for learning the basic concepts (concept basis) of the learning object, a category containing problems for learning basic concepts related to the operation of cooperatives and cooperatives, and the world. Includes a category containing problems for learning concepts about the history and philosophy of Korea, a category containing problems for learning in-depth problems of the learning target, and/or a category containing problems for learning Korean history and philosophy. can do.

The learning category selection page 300 may further include an area 300-1 that can indicate the level of the user. For example, the level may refer to the degree to which the user's past learning problems have been solved, the degree to which the user's learning problems have been solved, and a measure representing the user's background knowledge.

Electronic devices according to embodiments may further include level information about the user, and can identify categories of learning problems that can be provided to the user based on the level information. The user can select a category of learning problem that matches the user's level information, and the electronic device can block specific interface(s) to prevent the user from selecting a category of learning problem that does not match the user's level information. .

When a user selects and clicks one or more interfaces 300a for selecting a category of learning problems, the electronic device displays a detailed category page 301 showing detailed categories in which learning problems corresponding to the corresponding category are classified into stages. It can be further provided to the terminal device 101. The application renders the detailed category page 301 to the user's terminal device 101.

The detailed category page 301 may include one or more detailed interfaces 300b and 300c so that the user can solve a plurality of learning problems for each detailed step. The detailed interfaces 300b and 300c include, for example, a first interface 300b for providing a set of learning problems composed of problems for learning basic concepts, and an intermediate evaluation so that users can self-evaluate after learning the basic concepts. It may further include a second interface 300c for providing a set of learning problems for .

When the user clicks on one of the detailed interface(s) of the detailed category page 301, the user's terminal device 101 transmits a request to start solving a learning problem according to embodiments corresponding to the detailed category to the electronic device. You can. The electronic device can check a plurality of learning problems corresponding to the corresponding detailed category, select some of the plurality of learning problems for the user, and provide them to the user's terminal device 101.

Figure 4 shows a UI (User Interface) provided to the user's terminal device 101 in the method of providing learning content according to embodiments.

FIG. 4 shows an electronic device receiving a request to start solving a learning problem according to embodiments from the user's terminal device 101, selecting one or more learning problems for the user from among a plurality of learning problems, and then sending them to the user's terminal. Indicates the UI provided to the device 101.

A method of providing learning content according to embodiments may include providing one or more learning problems 401a and 401b selected by an electronic device. In this step, the selected learning problems are included in the first pages 400a and 400b one by one according to the order of provision described in FIGS. 1 to 3 and transmitted to the user's terminal device 101. For example, this step may transmit the first page (400a, 400b) containing the first problem (e.g., the first problem, 401a, 401b) according to the order of provision of the selected learning problems, and the user In response to receiving the correct answer to the first problem from You can.

According to embodiments, the first pages 400a and 400b may include a character 401 for the user in the first area.

The character for the user may be a characterization of the user. The character for the user can be set in various ways as shown in 401. For example, a character for a user may be set directly by the user, or the electronic device may be systematically created based on information about the user.

A preset first motion may be applied to the user's character in response to receiving the correct answer to the first question from the user. The first motion may include, for example, a motion expressing joy when the answer is correct. Additionally, a preset second motion may be applied in response to receiving an incorrect answer to the first question from the user. For example, the first motion may include a motion expressing sadness when the answer is not correct.

Figure 5 shows a UI (User Interface) provided to the user's terminal device 101 in the method of providing learning content according to embodiments.

Methods for providing learning content according to embodiments may select and provide learning problems for individual users, but may also select and provide learning problems so that learning problems can be solved together with a plurality of users.

In other words, the method of providing learning content may provide a single-person quiz solving mode in which one user can study learning problems, as shown in 500. Additionally, the method of providing learning content may provide a multi-person quiz solving mode in which multiple users can learn learning problems, as shown in 501 and 502.

When the user requests to start solving a learning problem based on the multi-player quiz-solving mode (i.e., when the electronic device receives a request to start solving a learning problem based on the multi-player quiz-solving mode), first solve the learning problems together. An interface can be provided to determine the number of users to solve. After that, when the user selects the desired number of users, other users can be matched with the number of users selected. Afterwards, selected learning problems such as 502 may be provided so that matched users can solve the learning problems together.

Figure 6 is an example of a hardware configuration diagram of a server providing learning content according to embodiments.

Referring to FIG. 6, a device (or server thereof) 100 that provides learning content for users includes at least one processor (processor, 110); At least one processor 110 may include a memory 120 that stores instructions that instruct the processor 110 to perform at least one step.

Here, the at least one processor 110 may mean a central processing unit (CPU), a graphics processing unit (GPU), or a dedicated processor on which methods according to embodiments of the present invention are performed. You can. Each of the memory 120 and the storage device 160 may be comprised of at least one of a volatile storage medium and a non-volatile storage medium. For example, the memory 120 may be comprised of at least one of read only memory (ROM) and random access memory (RAM).

Additionally, the device (or its server) 100 that provides learning content may include a transceiver (transceiver) 130 that communicates through a wireless network. Additionally, the device 100 that provides learning content may further include an input interface device 140, an output interface device 150, a storage device 160, etc. Each component included in the device 100 that provides learning content is connected by a bus 170 and can communicate with each other.

A method of providing learning content according to embodiments performed by a server, comprising: receiving a request to start solving a learning problem from a user; Checking the user's correct answer rate for each of a plurality of learning problems in response to the request; selecting a specific number of learning problems among the plurality of learning problems based on the percentage of correct answers for each problem and the cycle of the user's request to start solving the learning problem; and providing the selected specific number of learning problems to the user. may include.

The cycle of the request to start solving the learning problem according to embodiments represents the average of the cycle of receiving the request to start solving the learning problem from the user, and the selected specific number of learning problems has a correct answer rate among the plurality of learning problems. It includes at least one first set of learning problems that are less than or equal to a first value, and the first value may be determined in proportion to a period of a request to start solving the learning problem.

The method of providing learning content according to embodiments may further include determining a provision order of the selected specific number of learning problems prior to providing the learning content.

Determining the provision order according to embodiments may include arranging the specific number of learning problems so that the first set of learning problems within the specific number of learning problems are not adjacent to each other.

The providing step according to embodiments includes displaying a first problem on a first page according to the provision order of the specific number of learning problems, and responding to receiving the correct answer to the first problem from the user according to the provision order. A second problem, which is a next problem to the first problem, may be displayed on the first page.

The first page according to embodiments includes a character for the user in a first area, the character for the user may be created based on information about the user, and the character for the user may be generated from the user. A preset first motion may be applied in response to receiving a correct answer to a first question, and a preset second motion may be applied in response to receiving an incorrect answer to a first question from the user.

The method of providing learning content according to embodiments may include not receiving a request to start solving a learning problem for a period of a certain multiple of the period of the request to start solving the learning problem from the last request to start solving the solving of the learning problem received by the user. In this case, the method may further include transmitting a notification message of one of the first set of learning problems to the user's terminal device 101.

Furthermore, the specific number of learning problems according to embodiments may select the first set of learning problems and at least one second set of learning problems whose correct answer rate is greater than or equal to a second value among the plurality of learning problems, The second value is determined in inverse proportion to a period of a request to start solving the learning problem, and the number of learning problems in the second set may be less than half the number of learning problems in the first set.

The method of providing learning content according to embodiments includes: (a) the processor 110 configuring and providing an evaluation problem set for the nth (natural number) branch; and (b) the processor 110 determines a learning type according to an evaluation result based on a user response to the evaluation problem set of the nth branch, and selects a learning set of the (n+1)th branch according to the determined learning type. Dynamically configuring and providing, wherein the learning set includes at least one of a plurality of learning items and quizzes according to the learning type, and the evaluation problem set of the nth branch includes evaluation problem sets for each category. However, the set of evaluation problems for each category includes a plurality of evaluation questions, and the plurality of evaluation questions consists of a plurality of sub-problems of different problem types or different levels of difficulty, and the plurality of sub-problems are provided for each of the evaluation questions. It consists of

In step (a), each evaluation question is provided sequentially in the set of evaluation questions, and a plurality of sub-problems included in each evaluation question are provided in order of difficulty, with the next highest level depending on whether the sub-problem of the highest difficulty is correct. Sub-problems of difficulty are dynamically changed and provided, the plurality of sub-problems include first to fourth sub-problems, and the third sub-problem may be a problem type for verifying the user's skills.

According to embodiments, if the correct answer is answered after providing the first sub-problem having the highest level of difficulty of each evaluation item, the processor 110 provides the third sub-problem and then provides the third sub-problem. Depending on whether the response to the sub-problem is correct, an evaluation result is generated or whether learning of each evaluation problem set is completed is determined, and if an incorrect answer is answered after the first sub-problem having the highest level of difficulty of each evaluation question is provided, The processor 110 sequentially provides the second to fourth sub-problems with lower difficulty than the first sub-problem, checks whether the correct answer is correct, and generates an evaluation result, and the learning type is determined according to the evaluation result. It is a determined learning level, and the learning level may include first to fourth levels determined based on the user's skill.

The processor 110 determines that learning of the corresponding evaluation problem set is complete when the answer to the first sub-problem is the correct answer and the answer to the third sub-problem is the correct answer, and the answer to the first sub-problem is If the correct answer is correct and the answer to the third sub-problem is an incorrect answer, the evaluation result is determined to be the fourth level, and the processor 110 determines that the answer to the first sub-problem is incorrect and the answer to the fourth sub-problem is If the response is incorrect, the evaluation result may be determined as the first level.

The processor 110 determines the evaluation result as the second level when the answer to the first sub-problem is an incorrect answer, the answer to the third sub-problem is an incorrect answer, and the answer to the fourth sub-problem is a correct answer. You can.

The processor 110 determines whether the answer to the first sub-problem is an incorrect answer, the answer to the second sub-problem is an incorrect answer, the answer to the third sub-problem is a correct answer, and the answer to the fourth sub-problem is a correct answer. In this case, the evaluation result may be determined as the third level.

The processor 110 determines whether the answer to the first sub-problem is an incorrect answer, the answer to the second sub-problem is a correct answer, the answer to the third sub-problem is a correct answer, and the answer to the fourth sub-problem is a correct answer. In this case, the evaluation result may be determined as the fourth level.

In step (b), the learning set of the (n+1)th branch includes at least one of a quiz and a learning item related to an evaluation question to which an incorrect answer was submitted among the evaluation questions included in the evaluation question set of the nth branch. It is configured to include, and the learning item may be characterized as matching any one of the first to fourth levels determined according to the evaluation result.

The electronic device 100 according to embodiments determines a learning type using an evaluation result corresponding to the evaluation problem set of the first branch, and dynamically configures a learning set of the second branch according to the determined learning type. The learning set of the second branch may include at least one of a learning item and an evaluation item. A learning item is learning information related to a specific evaluation item, and the learning information may be configured differently depending on the learning type.

The learning type may be a learning level (step). In one embodiment of the present invention, the case (learning type) for each evaluation item may be determined using the evaluation results for the previous branch's evaluation problem set.

Therefore, the electronic device 100 determines the learning type (step) for each evaluation item according to each evaluation result (case classification) for the evaluation question that was not passed based on the evaluation result for the evaluation problem set of the previous branch. You can. Accordingly, the electronic device 100 may configure a learning set according to the learning type (step) determined for each evaluation item.

The learning type (stage) is composed of multiple levels, and the final level when multiple levels are completed is a level for actual practice and is composed of a level confirmed through evaluation questions.

For example, let's assume that you are studying English, and that the learning types (levels) are divided into four levels.

The first level may be a level for learning basic sentence structures, the second level may be a level for learning theory, the third level may be a level for applying theory to sentences, and the fourth level may be a level for learning grammar skills. The above-described learning type is only described as an example, and it is natural that the learning type may be configured differently.

Accordingly, the electronic device 100 configures each evaluation item into a plurality of sub-problems with different levels of difficulty, exposes the problem starting from the highest level of difficulty, and sequentially evaluates the user's ability to solve the sub-problems, thereby assessing the user's degree of understanding of the specific item and learning. The learning type can be determined through the evaluation results that comprehensively evaluate the degree.

The evaluation results for each evaluation item will be described by applying the P algorithm according to an embodiment of the present invention. As already described above, a plurality of sub-problems included in each evaluation item are composed based on the P algorithm, and the provision of lower-difficulty problems may vary depending on the ability to solve the highest-difficulty sub-problems. When four sub-problems are included for each evaluation question, if the correct answers to the first and third sub-problems are provided by the P algorithm, the corresponding evaluation question may be determined to have passed. However, if an incorrect answer is given to the first sub-problem, the evaluation results can be classified as shown in Table 1 below. Meanwhile, in the P algorithm, if the first sub-problem is the correct answer but the third sub-problem is the wrong answer, the learning items of the fourth learning type (level) can be matched, similar to Case 4 in Table 1.

Grammar 1-1 Grammar 1-2 Grammar 1-3 Grammar 1-4 result X - - X case 1 X - X O case 2 X X O O case 3 X O O O case 4

The electronic device 100 may determine a learning type for each evaluation item based on the evaluation results for each evaluation item and then use this to dynamically construct and provide a learning set for the subsequent branch.

As a result of the evaluation, learning items of the first to fourth learning types (levels) may be matched in order of ability, corresponding to cases 1 to 4, respectively.

For example, the learning type according to the evaluation result of the first user's first evaluation question is the second learning type (level), and the learning type according to the evaluation result of the second evaluation question is the fourth learning type (level). Let's assume that.

When constructing a learning set for the second branch, a learning set may be created with second learning level items for the first evaluation item. Additionally, for the second evaluation item, a learning set may be created with fourth learning level items.

For example, the learning set of the second branch is the first sub-learning set (first learning item), in which the 1'-2 learning level item (T1-2) is created, and the second sub-learning set (second learning item) is created. ) and may be configured to include the 2nd'-4 learning level items (T2-4).

The learning set of the second branch is adjusted according to the user's learning tendency.

Electronic devices (e.g., electronic device 100 and/or terminal device 101, etc.) according to various embodiments of this document include, for example, smartphones, tablet PCs, mobile phones, video phones, and e-book readers. , it may include at least one of a desktop PC, a laptop PC, a netbook computer, a workstation, a server, a PDA, a portable multimedia player (PMP), an MP3 player, a medical device, a camera, or a wearable device. Wearable devices may be accessory (e.g., watches, rings, bracelets, anklets, necklaces, glasses, contact lenses, or head-mounted-device (HMD)), fabric or clothing-integrated (e.g., electronic clothing), The electronic device may include at least one of body attached (e.g., skin pad or tattoo) or bioimplantable circuitry. In some embodiments, the electronic device may include, for example, a television, a digital video disk (DVD) player, Audio, refrigerator, air conditioner, vacuum cleaner, oven, microwave, washing machine, air purifier, set-top box, home automation control panel, security control panel, media box (e.g. Samsung HomeSync ^TM , Apple TV ^TM , or Google TV ^TM ) , it may include at least one of a game console (e.g., Xbox ^TM , PlayStation ^TM ), an electronic dictionary, an electronic key, a camcorder, or an electronic picture frame.

In another embodiment, the electronic device may include various medical devices (e.g., various portable medical measurement devices (such as blood sugar monitors, heart rate monitors, blood pressure monitors, or body temperature monitors), magnetic resonance angiography (MRA), magnetic resonance imaging (MRI), CT (computed tomography), radiography, or ultrasound, etc.), navigation devices, satellite navigation systems (GNSS (global navigation satellite system)), EDR (event data recorder), FDR (flight data recorder), automobile infotainment devices, marine electronic equipment (e.g. marine navigation devices, gyro compasses, etc.), avionics, security devices, head units for vehicles, industrial or home robots, drones, ATMs at financial institutions, point-of-sale (POS) at stores. of sales), or Internet of Things devices (e.g., light bulbs, various sensors, sprinkler devices, fire alarms, thermostats, street lights, toasters, exercise equipment, hot water tanks, heaters, boilers, etc.). According to some embodiments, the electronic device may be a piece of furniture, a building/structure or a vehicle, an electronic board, an electronic signature receiving device, a projector, or various measuring devices (e.g. water, electrical, It may include at least one of gas, radio wave measuring equipment, etc.). In various embodiments, the electronic device may be flexible, or may be a combination of two or more of the various devices described above. Electronic devices according to embodiments of this document are not limited to the above-described devices. In this document, the term user may refer to a person using an electronic device or a device (e.g., an artificial intelligence electronic device) using an electronic device.

Electronic devices may also include buses, processors, memory, input/output interfaces, displays, and communication interfaces. In some embodiments, the electronic device may omit at least one of the components or may additionally include another component. A bus connects components to each other and may include circuitry that carries communications (e.g., control messages or data) between the components. The processor may include one or more of a central processing unit, an application processor, or a communication processor (CP). The processor may, for example, perform operations or data processing related to control and/or communication of at least one other component of the electronic device.

Memory may include volatile and/or non-volatile memory. Memory may, for example, store instructions or data related to at least one other component of the electronic device. According to one embodiment, the memory may store software and/or programs. A program may include, for example, a kernel, middleware, an application programming interface (API), and/or an application program (or “application”). At least part of the kernel, middleware, or API may be referred to as the operating system. The kernel, for example, controls or controls system resources (such as buses, processors, or memory, etc.) used to execute operations or functions implemented in other programs (such as middleware, APIs, or application programs). It can be managed. Additionally, the kernel may provide an interface to control or manage system resources by accessing individual components of the electronic device in middleware, API, or application programs.

Middleware, for example, may perform an intermediary role so that an API or application program can communicate with the kernel to exchange data. Additionally, middleware can process one or more work requests received from an application program according to priority. For example, the middleware may give at least one of the application programs priority for using system resources (eg, a bus, processor, or memory) of the electronic device and process the one or more task requests. API is an interface for an application to control functions provided by the kernel or middleware, and includes at least one interface or function (e.g. command) for, for example, file control, window control, image processing, or character control. can do. The input/output interface, for example, transmits commands or data input from a user or other external device to other component(s) of the electronic device, or commands or data received from other component(s) of the electronic device. It can be output to the user or another external device.

The display may include, for example, a liquid crystal display (LCD), a light-emitting diode (LED) display, an organic light-emitting diode (OLED) display, or a microelectromechanical system (MEMS) display, or an electronic paper display. there is. For example, the display may display various contents (e.g., text, images, videos, icons, and/or symbols, etc.) to the user. The display may include a touch screen and may receive, for example, a touch, gesture, proximity, or hovering input using an electronic pen or a part of the user's body. For example, the communication interface may establish communication between an electronic device and an external device (eg, a first external electronic device, a second external electronic device, or a server). For example, the communication interface may be connected to a network through wireless or wired communication to communicate with an external device (eg, a second external electronic device or server).

Wireless communications include, for example, LTE, LTE Advance (LTE-A), code division multiple access (CDMA), wideband CDMA (WCDMA), universal mobile telecommunications system (UMTS), Wireless Broadband (WiBro), or Global GSM (GSM). It may include cellular communication using at least one of the System for Mobile Communications). According to one embodiment, wireless communication includes, for example, wireless fidelity (WiFi), Bluetooth, Bluetooth Low Energy (BLE), Zigbee, near field communication (NFC), Magnetic Secure Transmission, and radio. It may include at least one of frequency (RF) or body area network (BAN). According to one embodiment, wireless communications may include GNSS. GNSS may be, for example, Global Positioning System (GPS), Global Navigation Satellite System (Glonass), Beidou Navigation Satellite System (hereinafter “Beidou”), or Galileo, the European global satellite-based navigation system. Hereinafter, in this document, “GPS” may be used interchangeably with “GNSS.” Wired communication may include, for example, at least one of universal serial bus (USB), high definition multimedia interface (HDMI), recommended standard 232 (RS-232), power line communication, or plain old telephone service (POTS). there is. The network may include at least one of a telecommunications network, for example, a computer network (e.g., LAN or WAN), the Internet, or a telephone network.

Each of the first and second external electronic devices may be of the same or different type as the electronic device. According to various embodiments, all or part of the operations performed on the electronic device may be executed on one or more electronic devices (e.g., electronic devices, or servers). According to one embodiment, the electronic device may perform certain functions or services. When it is necessary to perform a function or service automatically or on request, the electronic device may, instead of or in addition to executing the function or service itself, request at least some of the functions associated therewith from another device (e.g., an electronic device or a server). Other electronic devices (e.g., electronic devices or servers) may execute the requested function or additional function and transmit the results to the electronic device. The electronic device may process the received result as is or additionally to perform the requested function. or services may be provided. For this purpose, for example, cloud computing, distributed computing, or client-server computing technology may be used.

The electronics include one or more processors (e.g., APs), communication modules, subscriber identity modules, memory, sensor modules, input devices, displays, interfaces, audio modules, camera modules, power management modules, batteries, indicators, and motors. The processor can, for example, control a number of hardware or software components connected to the processor by running an operating system or application program, and can perform various data processing and calculations. The processor, for example, For example, it may be implemented as a system on chip (SoC). According to one embodiment, the processor may further include a graphic processing unit (GPU) and/or an image signal processor. The processor may include other components (e.g. : Commands or data received from at least one of the non-volatile memories can be loaded and processed into the volatile memory, and the resulting data can be stored in the non-volatile memory.

It may have the same or similar configuration as the communication module (e.g., communication interface). Communication modules may include, for example, cellular modules, WiFi modules, Bluetooth modules, GNSS modules, NFC modules, and RF modules. For example, the cellular module may provide voice calls, video calls, text services, or Internet services through a communication network. According to one embodiment, the cellular module may use a subscriber identification module (eg, SIM card) to distinguish and authenticate electronic devices within a communication network. According to one embodiment, the cellular module may perform at least some of the functions that the processor can provide. According to one embodiment, the cellular module may include a communications processor (CP). According to some embodiments, at least some (e.g., two or more) of the cellular module, WiFi module, Bluetooth module, GNSS module, or NFC module may be included in one integrated chip (IC) or IC package. For example, the RF module may transmit and receive communication signals (e.g., RF signals). The RF module may include, for example, a transceiver, a power amp module (PAM), a frequency filter, a low noise amplifier (LNA), or an antenna. According to another embodiment, at least one of the cellular module, WiFi module, Bluetooth module, GNSS module, or NFC module may transmit and receive RF signals through a separate RF module. The subscriber identity module may include, for example, an embedded SIM or a card containing the subscriber identity module, and may include unique identification information (e.g., an integrated circuit card identifier (ICCID)) or subscriber information (e.g., an international mobile identifier (IMSI)). subscriber identity)).

Memory (eg, memory) may include, for example, internal memory or external memory. Built-in memory includes, for example, volatile memory (such as DRAM, SRAM, or SDRAM), non-volatile memory (such as one time programmable ROM (OTPROM), PROM, EPROM, EEPROM, mask ROM, flash ROM, flash memory, etc. , a hard drive, or a solid state drive (SSD). The external memory may include a flash drive, for example, compact flash (CF), secure digital (SD), Micro-SD, It may include Mini-SD, xD (extreme digital), MMC (multi-media card), memory stick, etc. External memory may be functionally or physically connected to electronic devices through various interfaces.

For example, a sensor module may measure a physical quantity or detect an operating state of an electronic device and convert the measured or sensed information into an electrical signal. Sensor modules include, for example, gesture sensors, gyro sensors, barometric pressure sensors, magnetic sensors, acceleration sensors, grip sensors, proximity sensors, color sensors (e.g., RGB (red, green, blue) sensors), and biometric sensors. , may include at least one of a temperature/humidity sensor, an illumination sensor, or a UV (ultra violet) sensor. Additionally or alternatively, sensor modules may include, for example, an olfactory (e-nose) sensor, an electromyography (EMG) sensor, an electroencephalogram (EEG) sensor, an electrocardiogram (ECG) sensor, an IR (infrared ) sensor, iris sensor, and/or fingerprint sensor. The sensor module may further include a control circuit for controlling at least one sensor included therein. In some embodiments, the electronic device may further include a processor configured to control the sensor module, either as part of the processor or separately, to control the sensor module while the processor is in a sleep state.

The input device may include, for example, a touch panel, a (digital) pen sensor, a key, or an ultrasonic input device. The touch panel may use at least one of, for example, a capacitive type, a resistive type, an infrared type, or an ultrasonic type. Additionally, the touch panel may further include a control circuit. The touch panel may further include a tactile layer to provide a tactile response to the user. The (digital) pen sensor may be, for example, part of a touch panel or may include a separate recognition sheet. Keys may include, for example, hardware buttons, optical keys, or keypads. The ultrasonic input device can detect ultrasonic waves generated from an input tool through a microphone and check data corresponding to the detected ultrasonic waves.

A display may include a panel, a holographic device, a projector, and/or control circuitry to control them. The panel can be implemented as flexible, transparent, or wearable, for example. The panel may consist of a touch panel and one or more modules. According to one embodiment, the panel may include a pressure sensor (or force sensor) that can measure the intensity of pressure in response to the user's touch. The pressure sensor may be implemented integrally with the touch panel, or may be implemented as one or more sensors separate from the touch panel. Holographic devices can display three-dimensional images in the air using the interference of light. A projector can display images by projecting light onto a screen. The screen may be located, for example, inside or outside the electronic device. The interface may include, for example, HDMI, USB, an optical interface, or a D-subminiature (D-sub) 278. Additionally or alternatively, the interface may include, for example, a mobile high-definition link (MHL) interface, a SD card/multi-media card (MMC) interface, or an infrared data association (IrDA) standard interface.

The audio module can, for example, convert sound and electrical signals two-way. The audio module may process sound information input or output through, for example, a speaker, receiver, earphone, or microphone. A camera module is, for example, a device capable of capturing still images and moving images, and according to one embodiment, may include one or more image sensors (e.g., a front sensor or a back sensor), a lens, an image signal processor (ISP), or a flash. (e.g. LED or xenon lamp, etc.) may be included. The power management module may, for example, manage power of an electronic device. According to one embodiment, the power management module may include a power management integrated circuit (PMIC), a charging IC, or a battery or fuel gauge. PMIC may have wired and/or wireless charging methods. The wireless charging method includes, for example, a magnetic resonance method, a magnetic induction method, or an electromagnetic wave method, and may further include an additional circuit for wireless charging, for example, a coil loop, a resonance circuit, or a rectifier. there is. The battery gauge may, for example, measure the remaining battery capacity, voltage, current, or temperature during charging. Batteries may include, for example, rechargeable cells and/or solar cells.

The indicator may display a specific state of the electronic device or a part thereof (e.g., processor), such as booting state, message state, or charging state. The motor can convert electrical signals into mechanical vibration and generate vibration or haptic effects. The electronic device is, for example, a mobile TV support device (e.g., GPU) capable of processing media data according to standards such as digital multimedia broadcasting (DMB), digital video broadcasting (DVB), or mediaFlo ^TM . may include. Each of the components described in this document may be composed of one or more components, and the names of the components may vary depending on the type of electronic device. In various embodiments, an electronic device (e.g., an electronic device) omits some components, further includes additional components, or combines some of the components to form a single entity, but The functions of the components can be performed identically.

In various embodiments of the present invention, an electronic device (or electronic device) may include a housing including a front surface, a rear surface, and a side surface surrounding a space between the front surface and the rear surface. A touch screen display (eg, display) may be disposed within the housing and exposed through the front. A microphone is disposed within the housing and may be exposed through a portion of the housing. At least one speaker is disposed within the housing and may be exposed through another part of the housing. Hardware buttons (eg, keys) may be placed on another part of the housing or configured to display on the touchscreen display. Wireless communication circuitry (eg, communication module) may be located within the housing. The processor (or processor) is located within the housing and may be electrically connected to the touch screen display, the microphone, the speaker, and the wireless communication circuit. The memory (or memory) is located within the housing and may be electrically connected to the processor.

In various embodiments of the invention, the memory is configured to store a first application program including a first user interface for receiving text input, and the memory is configured to cause the processor, when executed, to perform a first operation. and storing instructions that cause to perform a second operation, the first operation comprising: receiving a first type of user input via the button while the first user interface is not displayed on the touchscreen display; , After receiving the first type of user input, a first user utterance is received through the microphone, and the external server includes an automatic speech recognition (ASR) and an intelligence system. At least one device that provides first data about a first user utterance and, after providing the first data, performs a task generated by the intelligent system in response to the first user utterance from the external server. A command is received, and the second operation is performed after receiving the first user input through the button while the first user interface is displayed on the touch screen display, and receiving the first type of user input. Receiving a second user's speech through the microphone, providing second data for the second user's speech to the external server, and after providing the second data, from the server, the second user The text may be input into the first user interface by receiving data about text generated by the automatic speech recognition from an utterance, but not receiving commands generated by the intelligent system.

In various embodiments of the present invention, the button may include a physical key located on the side of the housing.

In various embodiments of the present invention, the first type of user input includes: one press of the button, two presses of the button, three presses of the button, and one press of the button. This may be either pressing and holding, or pressing and holding the button twice.

In various embodiments of the present invention, the instructions may further cause the processor to display the first user interface with a virtual keyboard. The button may not be part of the virtual keyboard.

In various embodiments of the invention, the instructions may further cause the processor to receive, from the external server, data for text generated by ASR from the first user utterance within the first operation. there is.

In various embodiments of the present invention, the first application program may include at least one of a note application program, an email application program, a web browser application program, or a calendar application program.

In various embodiments of the present invention, the first application program includes a messaging application, and the instructions are automatically sent by the processor via the wireless communication circuit when a selected time period is exceeded after entering the text. It can further cause the input text to be transmitted.

In various embodiments of the invention, the instructions further cause the processor to perform a third operation, wherein the third operation is to press the button while displaying the first user interface on the touchscreen display. Receive a second type of user input through, and after receiving the second type of user input, receive a third user utterance through the microphone, and send a third user input to the external server for the third user utterance. After providing data, and providing the third data, at least one command for performing a task generated by the intelligent system in response to the third user's utterance may be received from the external server.

In various embodiments of the invention, the instructions further cause the processor to perform a fourth operation, wherein the fourth operation is performed while the first user interface is not displayed on the touchscreen display. Receiving the second type of user input through a button, receiving the second type of user input, receiving a fourth user utterance through the microphone, and fourth data for the fourth user utterance After providing the fourth data to the external server, receiving at least one command from the external server to perform a task generated by the intelligent system in response to the fourth user utterance, Receiving a fifth user utterance through the microphone, providing fifth data about the fifth user utterance to the external server, and after providing the fifth data, in response to the fifth user utterance At least one command for performing a task generated by the intelligent system may be received from the external server.

In various embodiments of the present invention, the first type of user input and the second type of user input are different from each other, such as one press of the button, two presses of the button, and three presses of the button. , pressing the button once and then holding it down, or pressing the button twice and holding it down can be selected.

In various embodiments of the invention, the memory is further configured to store a second application program including a second user interface for receiving text input, wherein the instructions, when executed, cause the processor to: further causing to perform an operation, wherein the third operation includes receiving the first type of user input through the button while displaying the second user interface, and after the first type of user input is received , receiving a third user's speech through the microphone, providing third data for the third user's speech to the external server, and after providing the third data, from the external server, the third user's speech. receiving data for text generated by an ASR from a user utterance, but not receiving commands generated by the intelligent system, entering the text into the second user interface, and entering the text, at a selected time. If the period exceeds, the input text can be automatically transmitted through the wireless communication circuit.

In various embodiments of the invention, the memory is configured to store a first application program including a first user interface for receiving text input, and the memory is configured to cause the processor, when executed, to perform a first operation. and storing instructions that cause to perform a second operation, the first operation comprising: receiving a first type of user input through the button, and, after receiving the first type of user input, using the microphone. Receiving a first user utterance through, providing first data about the first user utterance to an external server including automatic speech recognition (ASR) and an intelligence system, and 1 After providing data, at least one command to perform a task generated by the intelligent system in response to the first user utterance is received from the external server, and the second operation is performed through the button. Receiving a second type of user input, and after receiving the second type of user input, receiving a second user utterance through the microphone, and sending second data about the second user utterance to the external server. After providing the second data, receiving data about text generated by the ASR from the second user utterance from the server, while not receiving commands generated by the intelligent system, The text may be entered into the first user interface.

In various embodiments of the present invention, the instructions may further cause the processor to display the first user interface with a virtual keyboard, and the button may not be part of the virtual keyboard.

In various embodiments of the present invention, the instructions may further cause the processor to receive data about text generated by the ASR from the first user utterance within the first operation from the external server. .

In various embodiments of the present invention, the first application program may include at least one of a note application program, an email application program, a web browser application program, or a calendar application program.

In various embodiments of the present invention, the first application program includes a messaging application, and the instructions are automatically sent by the processor via the wireless communication circuit when a selected time period is exceeded after entering the text. It can further cause the input text to be transmitted.

In various embodiments of the invention, the instructions may further cause the processor to perform the first operation independent of a display on the display of the first user interface.

In various embodiments of the invention, the instructions further cause the processor to perform the second operation when at least one of the electronic device is in a locked state or the touchscreen display is turned off. can do.

In various embodiments of the present invention, the instructions may further cause the processor to perform the second operation while displaying the first user interface on the touchscreen display.

In various embodiments of the invention, the memory is such that, when executed, the processor receives user utterances through the microphone and performs automatic speech recognition (ASR) or natural language understanding (NLU). Transmitting, to an external server that performs at least one of the following, information related to whether to perform the natural language understanding on the text obtained by performing the ASR on the data about the user utterance, together with the data about the user utterance, and , if the information indicates that the natural language understanding will not be performed, receive the text for data about the user utterance from the external server, and if the information indicates that the natural language understanding will be performed, receive the text from the external server An instruction that causes the command to be received as a result of performing the natural language understanding may be stored.

According to one embodiment, a program module (e.g., a program) may include an operating system that controls resources related to an electronic device (e.g., an electronic device) and/or various applications (e.g., an application program) running on the operating system. there is. The operating system may include, for example, Android ^TM , iOS ^TM , Windows ^TM , Symbian ^TM , Tizen ^TM , or Bada ^TM . A program module may include a kernel (e.g., kernel), middleware (e.g., middleware), (e.g., API), and/or an application (e.g., an application program). At least a portion of the program module may be installed on the electronic device. It can be preloaded or downloaded from an external electronic device (e.g. electronic device, server, etc.).

The kernel may include, for example, a system resource manager and/or device drivers. The system resource manager can control, allocate, or reclaim system resources. According to one embodiment, the system resource manager may include a process management unit, a memory management unit, or a file system management unit. Device drivers may include, for example, display drivers, camera drivers, Bluetooth drivers, shared memory drivers, USB drivers, keypad drivers, WiFi drivers, audio drivers, or inter-process communication (IPC) drivers. For example, middleware may provide functions commonly required by applications or may provide various functions to applications through APIs so that applications can use limited system resources inside electronic devices. According to one embodiment, the middleware is one of a runtime library, application manager, window manager, multimedia manager, resource manager, power manager, database manager, package manager, connectivity manager, notification manager, location manager, graphics manager, or security manager. It can contain at least one.

A runtime library may include, for example, library modules that a compiler uses to add new functionality through a programming language while the application is running. A runtime library may perform input/output management, memory management, or arithmetic function processing. An application manager can, for example, manage the life cycle of an application. The window manager can manage GUI resources used on the screen. The multimedia manager can identify the format required to play media files and encode or decode the media file using a codec suitable for the format. The resource manager can manage the application's source code or memory space. The power manager may, for example, manage the capacity or power of the battery and provide power information necessary for the operation of the electronic device. According to one embodiment, the power manager may be linked to BIOS (basic input/output system). A database manager can, for example, create, search, or change databases to be used in an application. A package manager can manage the installation or update of applications distributed in the form of package files.

A connectivity manager may manage wireless connections, for example. The notification manager may provide events such as arrival messages, appointments, and proximity notifications to the user, for example. The location manager may, for example, manage location information of the electronic device. The graphics manager may, for example, manage graphic effects to be provided to users or user interfaces related thereto. A security manager may provide, for example, system security or user authentication. According to one embodiment, the middleware may include a telephony manager for managing the voice or video call function of the electronic device or a middleware module that can form a combination of the functions of the above-described components. According to one embodiment, middleware may provide specialized modules for each type of operating system. Middleware can dynamically delete some existing components or add new components. An API, for example, is a set of API programming functions and may be provided in different configurations depending on the operating system. For example, in the case of Android or iOS, one API set can be provided for each platform, and in the case of Tizen, two or more API sets can be provided for each platform.

Applications include, for example, home, dialer, SMS/MMS, instant message (IM), browser, camera, alarm, contacts, voice dial, email, calendar, media player, album, watch, healthcare (e.g. exercise or It may include applications that measure blood sugar, etc.) or provide environmental information (e.g., atmospheric pressure, humidity, or temperature information). According to one embodiment, the application may include an information exchange application that can support information exchange between an electronic device and an external electronic device. The information exchange application may include, for example, a notification relay application for delivering specific information to an external electronic device, or a device management application for managing the external electronic device. For example, a notification delivery application may deliver notification information generated by another application of an electronic device to an external electronic device, or may receive notification information from an external electronic device and provide it to the user. A device management application may, for example, control the functions of an external electronic device that communicates with the electronic device, such as turning on/off the external electronic device itself (or some of its components) or the brightness (or resolution) of the display. control), or you can install, delete, or update applications running on an external electronic device. According to one embodiment, the application may include an application designated according to the properties of the external electronic device (eg, a health management application of a mobile medical device). According to one embodiment, the application may include an application received from an external electronic device. At least a portion of a program module may be implemented (e.g., executed) in software, firmware, hardware (e.g., a processor), or a combination of at least two of these, and may be a module, program, routine, or set of instructions to perform one or more functions. Or it may include a process.

The embodiments of the present invention disclosed in the specification and drawings are merely provided as specific examples to easily explain the technical content of the present invention and to facilitate understanding of the present invention, and are not intended to limit the scope of the present invention. In other words, it is obvious to those skilled in the art that other modifications based on the technical idea of the present invention can be implemented. Additionally, each of the above embodiments can be operated in combination with each other as needed. For example, all embodiments of the present invention may be implemented by the electronic device 100 and/or the terminal device 101 of the present invention by combining portions thereof.

Additionally, the method of controlling the electronic device 100 and/or the terminal device 101 of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer-readable medium.

As such, various embodiments of the present invention may be implemented as computer readable code on a computer readable recording medium in certain respects. A computer-readable recording medium is any data storage device capable of storing data that can be read by a computer system. Examples of computer readable recording media include read only memory (ROM), random access memory (RAM), and compact disk-read only memory (CD-ROM). ), magnetic tapes, floppy disks, optical data storage devices, and carrier waves (data transmission over the Internet, etc.). Computer-readable recording media may also be distributed across networked computer systems, such that computer-readable code is stored and executed in a distributed manner. Additionally, functional programs, codes, and code segments for achieving various embodiments of the present invention can be easily interpreted by programmers skilled in the field to which the present invention is applied.

Additionally, it will be appreciated that the devices and methods according to various embodiments of the present invention can be implemented in the form of hardware, software, or a combination of hardware and software. Such software may be stored on, for example, volatile or non-volatile storage devices such as ROM, whether erasable or rewritable, or memory such as RAM, memory chips, devices or integrated circuits, or For example, it may be stored in a storage medium that is optically or magnetically recordable and readable by a machine (eg, a computer), such as a compact disk (CD), DVD, magnetic disk, or magnetic tape. Methods according to various embodiments of the present invention may be implemented by a computer or a portable terminal including a control unit (processor) and memory, and such memory may be a program or programs containing instructions that implement the embodiments of the present invention. You will see that this is an example of a machine-readable storage medium suitable for storage.

Accordingly, the present invention includes a program containing code for implementing the device or method described in the claims of this specification and a machine-readable storage medium (such as a computer) storing such a program. Additionally, such programs may be transmitted electronically through any medium, such as communication signals transmitted over a wired or wireless connection, and the present invention includes equivalents thereof as appropriate.

The embodiments of the present invention disclosed in the specification and drawings are merely provided as specific examples to easily explain the technical content of the present invention and to facilitate understanding of the present invention, and are not intended to limit the scope of the present invention. In addition, the embodiments according to the present invention described above are merely illustrative, and those skilled in the art will understand that various modifications and equivalent scopes of the embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the following patent claims.

Claims (1)

In a server including a processor,
The processor:
Receiving a request to start solving a plurality of learning problems from the user terminal,
In response to the solution start request, check the user's correct answer rate for each of the plurality of learning problems,
Selecting a specific number of specific learning problems among the plurality of learning problems based on the correct answer rate for each of the plurality of learning problems and the period of the solution start request,
Providing the selected specific number of learning problems to the user terminal,
The cycle of the solution start request represents the average of the cycle of receiving the user's solution start request from the user terminal,
The specific learning problems include at least one first set of learning problems whose correct answer rate is less than or equal to a first value among the plurality of learning problems, and at least one second set of learning problems whose correct answer rate is greater than or equal to a second value among the plurality of learning problems. Includes learning problems, the first value is determined in proportion to the period of the request to start solving the learning problem, the second value is determined in inverse proportion to the period of the request to start solving the learning problem, and the second set The number of learning problems is set to less than half the number of learning problems in the first set,
The processor:
To provide the specific learning problems to the user terminal, determine a provision order of the specific learning problems,
Arrange the specific number of learning problems so that the first set of learning problems within the specific learning problems are not adjacent to each other,
Transmitting a first page containing a first question according to the provision order to the user terminal,
In response to receiving the correct answer to the first problem from the user terminal, a second problem that is the next problem of the first problem according to the provision order is included in the first page and the first page is transmitted to the user terminal,
The processor:
A set of evaluation problems for the Nth branch is configured and provided to the user terminal,
N is a natural number, and the evaluation problem set includes evaluation questions provided sequentially,
A plurality of sub-problems included in each of the above evaluation questions are provided in order of difficulty, and the sub-problems of the next highest difficulty are dynamically changed and provided depending on whether the sub-problem of the highest difficulty is correct,
The plurality of sub-problems include first to fourth sub-problems, and the third sub-problem is a problem type for verifying the user's skills,
The processor:
Receiving a user response to the evaluation problem set of the Nth branch from the user terminal,
Determine the learning type according to the evaluation results based on the user response,
A learning set of the (N+1)th branch is dynamically configured and provided to the user terminal according to the determined learning type, wherein the learning set includes at least one of a plurality of learning items and quizzes according to the learning type, The evaluation problem set of the Nth branch includes a set of evaluation problems for each category, and the evaluation problem sets for each category each include a plurality of evaluation questions, and the plurality of evaluation questions include a plurality of different problem types or different levels of difficulty. It is composed of sub-problems, and includes the plurality of sub-problems for each of the evaluation questions, and the learning set of the (N+1)th branch includes the evaluation questions submitted with incorrect answers among the evaluation questions included in the evaluation problem set of the Nth branch. Contains at least one of the learning items and quizzes related to the assessment questions,
If a correct answer is provided after the first sub-problem having the highest level of difficulty of each evaluation item is provided, the processor provides the third sub-problem and then determines an evaluation result according to whether the answer to the third sub-problem is correct. Generate or determine whether training is complete for each set of assessment problems,
If an incorrect answer is answered after the first sub-problem having the highest level of difficulty of each evaluation item is provided, the second to fourth sub-problems having sequentially lower levels of difficulty than the first sub-problem are sequentially provided to provide the correct answer. An evaluation result is generated by checking whether the learning type is a learning level determined according to the evaluation result, and the learning level is a first level, a second level, a third level, and a third level determined based on the user's skill. Includes 4 levels,
If the answer to the first sub-problem is the correct answer and the answer to the third sub-problem is the correct answer, it is determined that learning of the corresponding evaluation problem set is complete,
If the answer to the first sub-problem is a correct answer and the answer to the third sub-problem is an incorrect answer, determining the evaluation result as the fourth level,
If the answer to the first sub-problem is an incorrect answer and the answer to the fourth sub-problem is an incorrect answer, determining the evaluation result as the first level,
If the answer to the first sub-problem is an incorrect answer, the answer to the third sub-problem is an incorrect answer, and the answer to the fourth sub-problem is a correct answer, determining the evaluation result as the second level,
If the answer to the first sub-problem is an incorrect answer, the answer to the second sub-problem is an incorrect answer, the answer to the third sub-problem is a correct answer, and the answer to the fourth sub-problem is a correct answer, Determine the evaluation result as the third level,
If the answer to the first sub-problem is an incorrect answer, the answer to the second sub-problem is a correct answer, the answer to the third sub-problem is a correct answer, and the answer to the fourth sub-problem is a correct answer, Determine the evaluation result as the fourth level,
The processor:
If a request to start solving a learning problem is not received for a period of more than a certain multiple of the period of the request to start solving the learning problem from the last request to start solving the solving of the learning problem received by the user, the first request to the terminal device of the user Send one of the learning problems in the set as a notification message,
The specific number of learning problems selects the first set of learning problems and at least one second set of learning problems whose correct answer rate is greater than or equal to a second value among the plurality of learning problems,
The second value is determined in inverse proportion to the period of the request to start solving the learning problem,
The server, characterized in that the number of learning problems in the second set is less than half the number of learning problems in the first set.