KR101797682B1 - Method and system for learning based on interaction with user - Google Patents

Method and system for learning based on interaction with user Download PDF

Info

Publication number
KR101797682B1
KR101797682B1 KR1020150174058A KR20150174058A KR101797682B1 KR 101797682 B1 KR101797682 B1 KR 101797682B1 KR 1020150174058 A KR1020150174058 A KR 1020150174058A KR 20150174058 A KR20150174058 A KR 20150174058A KR 101797682 B1 KR101797682 B1 KR 101797682B1
Authority
KR
South Korea
Prior art keywords
information
user
node
learning
link
Prior art date
Application number
KR1020150174058A
Other languages
Korean (ko)
Other versions
KR20170067411A (en
Inventor
정은준
Original Assignee
(주)뮤테이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)뮤테이션 filed Critical (주)뮤테이션
Priority to KR1020150174058A priority Critical patent/KR101797682B1/en
Publication of KR20170067411A publication Critical patent/KR20170067411A/en
Application granted granted Critical
Publication of KR101797682B1 publication Critical patent/KR101797682B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/20—Education
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor

Abstract

A learning method and apparatus based on interaction with a user is disclosed. The learning method based on the interaction with the user includes a step of outputting the problem on paper by the learning assisting device, a step of digitizing the problem solving process written by the user in the problem solving space set for the problem on the paper, The step of generating the user troubleshooting information and the step of determining the understanding degree of the user based on whether the learning assistant matches the user troubleshooting information with the reference troubleshooting information of the problem.

Description

[0001] The present invention relates to a learning method and apparatus based on interaction with a user,

The present invention relates to a learning method and apparatus, and more particularly, to a learning method and apparatus based on interaction with a user.

In the recent popularization of smart phones, education using the most advanced user devices such as a smart phone or a personal digital assistant (PDA) phone is receiving great attention from the education community. Mobile learning using the latest mobile devices that provide a convenient and functional user-friendly interface, computer assisted learning through wired Internet and computer devices, and e-learning are utilized in educational environments.

Education using these user devices has various advantages. For example, learning can be done anywhere according to the learner's educational needs. In addition, the use of mobile user devices can maximize the effectiveness and efficiency of education because learning can be done instantaneously without any time or space limitations or without the burdened diagonal installation. In addition, the learner can not only self - directed learning in terms of time / space, but also can select learning contents suitable for his / her learning ability and control the speed and amount of learning progress. In addition to this, it is also possible to provide various educational opportunities to long-distance students and low-income students who have difficulty in visiting the school directly.

KR 10-2009-0131597

One aspect of the present invention provides a learning method based on interaction with a user.

Another aspect of the present invention provides a learning apparatus based on interaction with a user.

A learning method based on interaction with a user according to an aspect of the present invention includes a step of outputting a problem on a paper by a learning assisting device, A step of generating user problem solving information by digitizing the problem solving process written by the learning assistant device, and a step of acquiring an understanding degree of the user's problem based on whether the learning assistant device matches the user's problem solving information with the reference problem solving information Based on the result of the determination.

On the other hand, the problem is designed based on at least one link and at least one node, each of the at least one links being designed based on the knowledge required of the user for movement to the at least one node, Wherein each of the at least one node is designed based on critical points needed for solving the problem, the reference troubleshooting information includes link information for the at least one link and node information for the at least one node, Wherein the matching of the user problem solving information with the reference problem solving information is determined based on the matching of the at least one link and the at least one node and the written problem solving process included in the user troubleshooting information .

In addition, a learning method based on interaction with a user may be performed when the learning assisting device does not match the user problem solving information with the reference problem solving information in question, the at least one of the at least one link and the at least one node Determining non-matching mismatching links and mismatching nodes and providing the learning assistance device with additional information associated with the mismatching links and the mismatching nodes on the piece of paper, The information may include a hint, a solving guide or advice for solving the problem.

In addition, the step of digitizing the problem solving process written by the user to generate the user troubleshooting information may include the steps of the learning assisting device determining information on the handwriting position of the user, Performing character recognition on a part of the handwritten problem solving process on the basis of the location information and generating the user trouble solving information based on the problem solving process in which the learning assisting device is digitized based on the character recognition . ≪ / RTI >

In addition, the learning assisting device outputs the problem and the additional information on the paper based on the projector, and the learning assisting device recognizes a plurality of problems located on the test paper in parallel based on the scanning, And can be sequentially output on the paper.

A learning assisting device for supporting a learning method based on interaction with a user according to another aspect of the present invention includes a learning assistant device that includes a processor for outputting a problem on paper, The user problem solving information is digitized by digitizing the problem solving process written by the user in the problem solving space set for the user, and based on whether the user problem solving information is matched with the reference problem solving information in question, As described above with reference to FIG.

On the other hand, the problem is designed based on at least one link and at least one node, each of the at least one links being designed based on the knowledge required of the user for movement to the at least one node, Wherein each of the at least one node is designed based on critical points needed for solving the problem, the reference troubleshooting information includes link information for the at least one link and node information for the at least one node, Wherein the matching of the user problem solving information with the reference problem solving information is determined based on the matching of the at least one link and the at least one node and the written problem solving process included in the user troubleshooting information .

The processor is further configured to determine mismatched mismatching links and mismatching nodes of the at least one link and the at least one node if the user troubleshooting information and the reference problem solving information in question are not matched, Matching information, and providing additional information related to the mismatching link and the mismatching node on the paper, the additional information may include a hint, a solving guide or advice for solving the problem.

Also, the processor may determine information on the handwriting position of the user, perform character recognition on a part of the handwritten problem solving process based on the handwriting position, And generate the user troubleshooting information based on the process.

The processor may output the problem and the additional information on the paper based on the projector, parallelly recognize a plurality of problems located on the test paper based on the scanning, and sequentially output the plurality of problems onto the paper .

The learning method and apparatus based on the interaction with the user according to the embodiment of the present invention can recognize the handwriting content written by the user and provide effective customized learning content to the user, The user can diagnose the vulnerable part and help the user to set the learning direction. It can also stimulate user interest in learning and provide the same effect as receiving tutoring for many students who can not afford private tutoring.

1 is a conceptual diagram illustrating a learning method using a learning assisting apparatus according to an embodiment of the present invention.
2 is a conceptual diagram illustrating a learning method using a learning assisting apparatus according to an embodiment of the present invention.
3 is a conceptual diagram illustrating a learning method using a learning assisting apparatus according to an embodiment of the present invention.
4 is a conceptual diagram illustrating a link / node updating method of a learning assisting apparatus according to an embodiment of the present invention.
5 is a conceptual diagram illustrating an operation of a learning assisting apparatus according to an embodiment of the present invention.
6 is a conceptual diagram illustrating the operation of the learning assisting device according to the embodiment of the present invention.
7 is a conceptual diagram illustrating the operation of the learning assisting device according to the embodiment of the present invention.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

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

Hereinafter, an embodiment of the present invention discloses a learning method using a learning assisting device and / or a user device. In the learning method using the existing user device, the user's learning has been performed through a process in which the user device simply displays the problem on the display and the learner inputs the answer to the question through an input device such as a keyboard, a mouse, and a screen. This problem-solving process can conflict with UX (user experience) accompanied by handwriting for problem solving. Specifically, in a learning method using an existing user apparatus, a user performs a solving process for problem solving by using a separate paper and a conventional writing instrument as auxiliary, and inputs only correct answers or some intermediate correct answers through an input device, Type.

In the learning method using the user apparatus according to the embodiment of the present invention, a combination of the recent advanced handwriting digitization related technology, OCR (optical character reader) related technology, data mining algorithm related technology, A learning method that minimizes mutual collision with a solving user experience is disclosed.

1 is a conceptual diagram illustrating a learning method using a learning assisting apparatus according to an embodiment of the present invention.

Referring to FIG. 1, a problem may be provided to a user through an output unit 150 such as a projector / screen implemented in the learning assisting apparatus 100. Learning assistance device 100 may be implemented with an output unit, such as a projector / screen, to provide a problem to the user.

The learning assisting device 100 may interwork with a wireless network with another user device (e.g., a smart phone) to provide the user with information related to a problem received from another user device. In this case, another user apparatus can receive learning-related information (problem information / problem-solving information) through networking with the external learning server 150, and the other user apparatus can receive learning related information Information can be transmitted to the learning assisting apparatus 100.

Or the learning assisting device 100 and the user device may be implemented as a single device to provide information related to the problem to the user based on the internal processing. That is, the learning assisting device 100 can receive learning-related information from the external learning server 150 through direct networking with the external learning server 150. [

In the learning method using the learning assisting device 100 according to the embodiment of the present invention, the learning assisting device 100 allows the user to select a conventional analog handwriting tool 170 such as paper / pencil (or sharp) A handwriting for problem solving (or problem solving) written through a digital writing tool such as a touch screen can be recognized and digitized, and data can be digitized using OCR technology. Handwriting for data-driven problem solving can be expressed in terms of user troubleshooting information. The user troubleshooting information may also include information about the answers to the problems derived from the user's troubleshooting process (or problem solving process).

Specifically, the learning assisting device 100 can determine the handwriting position of the current user on the basis of the coordinate recognition using the laser system / the recognition using the acoustic signal / the recognition using the barcode / the recognition using the electronic signal such as Bluetooth, Handwriting can be digitally digitized using character recognition technology such as OCR to generate user troubleshooting information.

The learning assisting apparatus 100 may analyze the user's problem solving process by comparing the user troubleshooting information with the reference troubleshooting information. The reference troubleshooting information may include information about a solution (or a solution process) for the problem provided to the user and a solution / answer derived through the solution process. There are various solutions for deriving the correct answer, and the reference problem solving information can include information about the solution process for various problems. The reference troubleshooting information may include node information, link information, correct answer information, and the like for the problem.

The learning assisting device 100 analyzes the user's problem solving process by comparing the user solving information and the reference solving information, and provides the user with additional information (for example, For example, hints / tips / advice, etc.). Also, the learning assisting apparatus 100 may determine whether the user problem solving is correct by comparing the answer obtained by the user through the problem solving process with the correct answer included in the standard problem solving information.

According to an embodiment of the present invention, additional information (e.g., a hint / solicitation guide / advice, etc.) that may be helpful in solving a user's problem may be displayed directly on a handwriting aid such as paper, Can be utilized for solution.

If the user is blocked during the problem solving process, the user can receive the additional information and proceed to the problem solving process again, and user troubleshooting information can be generated again through the problem solving process based on the additional information. Similarly, an analysis of the user's problem solving process can be performed through comparison of the generated user troubleshooting information with the reference troubleshooting information. As described above, the reference problem solving information may include link information and node information for the problem, and determination as to whether or not the information that matches the link information and node information for the problem is included in the user trouble solving information is performed . In addition, if the answer included in the user problem solving information matches the correct answer included in the reference problem solving information, the learning assisting device 100 may recognize that the solving of the problem is completed and terminate the learning process for the problem .

When the above-described method is used, the learning assisting device 100 can collect information on the difficult-to-solve part of the user's problem solving process. Based on the information on the difficult-to-solve part, The concept to be further learned, and the learning tendency of the user can be analyzed and provided to the user.

For learning using the learning aid 100 as described above, the problem is to design a large number of nodes (important points in problem solving) and a number of links connecting them (knowledge required for users to skip important points) . When each problem is designed based on a link / node, a learning condition diagnosis for a sophisticated learner can be performed in preparation for an existing method by analyzing a link which is blocked during a solving process of a problem.

Specifically, the reference problem solving information according to an embodiment of the present invention may include node information and link information. The link information can be information about a concept or a moment (solving ability) that requires a concept or an idea depending on the flow of thought that can be passed from the start of a problem to the correct answer. The node information may be information about each step for troubleshooting. Various problem solving processes can be recognized by learning aids through multi-way connections between nodes. Based on the problem designed based on the link / node, the information about the link and the node that the user has not been able to proceed can be analyzed and the detailed diagnosis of the learning state of the user is possible.

2 is a conceptual diagram illustrating a learning method using a learning assisting apparatus according to an embodiment of the present invention.

FIG. 2 discloses a problem providing method and a problem solving method for a learning assisting apparatus.

Referring to FIG. 2, the learning assisting device can project a problem on plain paper in various ways. For example, a problem may be output on paper through an output, such as a laser or a projector, implemented in a learning aids.

The user can recognize the problem that is output through the output unit on the plain paper, and solve the problem by writing the troubleshooting process in the set troubleshooting space.

When the question 200 is composed of the first node information / the second node information and the first link information / the second link information, the learning assisting device recognizes the handwriting corresponding to the problem solving process on the user's problem solving space, Node information, second node information, and first link information / second link information, and analyzes the user's problem solving process. That is, the learning assisting device can determine whether the user trouble solving information 250 matches the first node information / second node information and the first link information / second link information.

The learning assisting device can acquire information on links / nodes that the user has not solved and can provide additional information to the user for troubleshooting. In addition, the learning assistant recognizes the correct answer derived through the problem solving process on the user's problem solving space, and verifies whether the answer derived by the user is the correct answer.

Through the learning method using the learning assisting device, the user can solve the problem by using the existing learning tool such as paper in the same manner as the conventional method of solving the problem, but the problem solving process is recognized by the learning assisting device . Therefore, the user can use the existing learning tool to perform the problem solving process in the same manner, but the learning assistant can check the problem solving process and receive additional information for problem solving.

Also, the learning assisting device can accurately diagnose the user's problem by accurately diagnosing the learning state of the learner based on the information acquired through the user's problem solving process. Therefore, the teaching methods that can be provided to the students limited by the limited private tutoring can be utilized for the mathematics education of many students. That is, when the learning method using the learning assisting device according to the embodiment of the present invention is used, it is possible to provide insightful learning condition diagnosis and consulting of experienced tutors experienced only by some learners, By automating the delivery of effective and customized learning content, a large number of learners can simultaneously receive inexpensive and quality education.

In addition, in the learning method using the learning assisting device according to the embodiment of the present invention, all the learning processes of the user are accumulated and stored, and the user can be statistically diagnosed. Users often do not know what they do not know well, and even if they are aware of unknown areas, it may be difficult to systematically organize what they do not know. The learning assisting device according to the embodiment of the present invention collects and provides meaningful statistics based on accumulated interaction data with the user, and can advise the learning direction of the user. In addition, the learning method using the learning assisting device according to the embodiment of the present invention introduces the elements of the fun and learning competition to be achieved, thereby inducing the learning interest of the user. Even if the user is blocked in the intermediate process, the problem structure composed of nodes and links allows the user to analyze the clogged node in the problem solution and immediately provide the information for resolving the node, thereby minimizing the power that the user can suffer through problem solving can do. Also, in the learning method using the learning assisting device according to the embodiment of the present invention, a method of digitizing the actual analog experience of the learner, in which the education service utilizing the existing IT equipment is inaccessibly separated, is used. By using learning aids such as laser paper test paper interlocking hardware, users can minimize the heterogeneity of the user experience by using the same learning tools as existing paper and writing instruments.

3 is a conceptual diagram illustrating a learning method using a learning assisting apparatus according to an embodiment of the present invention.

3, a concrete operation method of the learning assisting device is disclosed. The learning assisting device starts an operation of scanning and recognizing the contents written on the paper by the user.

Referring to FIG. 3, first, the learning assisting device can recognize the current handwriting position of the user to acquire the current handwriting position information in order to scan the content handwritten by the user (step S300).

For example, the learning assisting device can irradiate the laser and recognize the current position of the user's writing instrument through laser-based coordinate recognition based on the irradiated laser to obtain the current writing position information. Or acquire the current handwriting position information by recognizing the place where the current user's writing instrument is currently located through the position recognition based on the sound wave. The learning assisting device can recognize the position where the sound wave is generated due to the writing instrument and obtain the current writing position information.

When the handwriting position information is obtained, the handwriting information of the user located in the vicinity of the handwriting position can be scanned on the basis of the handwriting position information (step S320).

For example, the upper direction can be scanned with the current handwriting position, which is obtained based on the handwriting position information, as a reference point, so that the user can proceed with the scanning process for the handwriting created so far. The user's handwriting content can be recognized through the scanning procedure.

Further, according to the embodiment of the present invention, when the entire test paper is scanned and input by the learning assisting device, problems included in the test paper can be recognized in parallel. For example, if ten questions are included in a test book, a plurality of problems included in the test book may be recognized in parallel, and each of the ten problems identified in parallel may be sequentially provided to the user. The learning aid recognizes the problem number (e.g., 1, 2, 3, etc.) of the problems contained in the test paper, recognizes each of the plurality of problems, and sequentially issues the problem to the user .

4 is a conceptual diagram illustrating a link / node updating method of a learning assisting apparatus according to an embodiment of the present invention.

Figure 4 discloses a method for updating additional link information / node information for a problem in addition to previously stored link information / node information for a problem.

Referring to FIG. 4, the problem solving process by the user may be other than the link information / node information of the problem stored in advance in the learning assisting device 400. In this case, the learning assisting device (or the external learning server connected to the learning assisting device) 400 can analyze the user's problem solving process and set additional link information / node information for the problem.

For example, the learning assisting device 400 may perform a judgment on user troubleshooting information. Specifically, the learning assisting device 400 may perform a determination as to whether or not a correct answer to the question has been derived, even if it does not match the user trouble solving information and the link information / node information of the previously stored question.

If the user problem solving process information is not matched with the link information / node information of the pre-stored problem, if the correct answer to the problem is derived, analysis of the user troubleshooting process information can be performed. For example, the learning assisting device 400 may transmit the user troubleshooting process information to the learning assisting device 400 and the learning server 450 forming the network. The learning server 450 may analyze the user troubleshooting process information to generate new link information and new node information for deriving the correct answer to the problem. For example, the learning server 450 can generate new link information and node information based on new formula information used in a user's problem solving process, information on variables constituting a formula, and derivation process of a formula. New link information and node information may be updated as link information and node information for the problem and updated link information and node information for the problem may be communicated to the learning assisting device 400. [ The learning assisting device 400 may update the reference troubleshooting information based on the received updated link information and node information. The learning assisting device 400 may then perform a comparison with the user troubleshooting information based on the updated reference troubleshooting information.

5 is a conceptual diagram illustrating an operation of a learning assisting apparatus according to an embodiment of the present invention.

5, a method for recognizing the handwriting position of the user is specifically disclosed.

Referring to FIG. 5, the learning assisting device can irradiate a laser to analyze the handwriting position of the user. For example, if the learning aids illuminate the laser to analyze the user's handwriting position, it may be difficult for the user's hand to determine the exact position. According to the embodiment of the present invention, the handwriting position of the user can be analyzed based on the inclination angle or the like under the position of the writing instrument.

For example, when a user writes a character using a writing instrument (e.g., a pencil), the handwriting position of the user is analyzed through the three-dimensional position 510 of the writing instrument and the tilting angle 520 of the writing instrument . The point at which the mechanical pencil and the paper meet can be determined based on the position 510 on the three-dimensional position of the mechanical pencil and the tilting angle 520 of the mechanical pencil, . ≪ / RTI >

According to another embodiment of the present invention, the handwriting position of the user may be determined in consideration of the hand shape of the user holding the writing instrument. The handwriting position of the user can be determined by predicting the handwriting position of the writing instrument held in the user's hand in consideration of the hand shape of the user.

According to another embodiment of the present invention, the handwriting position of the user may be determined in consideration of the user's existing handwriting position. In general, the handwriting progresses from the left direction to the right direction, and then the handwriting progresses from left to right by moving downward. Considering such general handwriting attributes, the handwriting position of the user to be created next can be predicted based on the handwriting position previously created by the user, and the handwriting position of the predicted user can be determined as the handwriting position of the user. The handwriting position of the user may be determined by further considering information on the size of the user's character in consideration of the handwriting of the user. For example, in consideration of the size of the user's character, it is possible to determine whether the user's handwriting position moves to the right or to the left and down the line.

In addition, the current handwriting position of the user may be determined based on the handwriting sound of the writing instrument or the vibration of the writing instrument, as described above. For example, it is possible to determine the position where the sound having the largest amplitude among the sounds generated on the paper is generated, and the position where the largest vibration among the vibrations generated on the paper occurs, as the current writing position of the user.

6 is a conceptual diagram illustrating the operation of the learning assisting device according to the embodiment of the present invention.

6 illustrates a scanning method of a learning assisting device for generating user troubleshooting information.

Referring to FIG. 6, the learning assisting device recognizes handwriting for problem solving / problem solving created by the user, digitizes it, and data can be converted using OCR technology. Scanning of the learning aids may be performed for recognition of such handwriting. According to the embodiment of the present invention, the scanning of the learning assisting device does not need to be performed for the portion already recognized and scanned during the writing performed by the user, and is not scanned during the writing performed by the user Needs to be performed.

Therefore, according to the embodiment of the present invention, the learning assisting device can be implemented so as to perform only the scanning for the region that has not been previously scanned based on the handwriting position of the user. Specifically, the learning assisting device can store and manage information on the previously scanned area on the entire area of the paper.

The learning assisting device determines an unscanned area (step S600).

In the case of a previously scanned area, the learning assistant device can then perform only scanning for a region that has not been scanned based on the user's handwriting position.

The learning assistant performs scanning for the unscanned area (step S620).

Scanning can be performed on a line-by-line basis or on a preset area basis. As described above with reference to FIG. 5, when there is movement in a line unit in consideration of the current handwriting position of the user, or when handwriting is completed for a predetermined area unit, scanning can be performed on a line unit basis or a preset area unit.

7 is a conceptual diagram illustrating the operation of the learning assisting device according to the embodiment of the present invention.

7 illustrates a method for quickly recognizing a user's handwriting and generating user trouble shooting information.

Referring to FIG. 7, the handwriting information of the user may be stored in the learning assisting device as user specific data. Since the user has different handwriting, the handwriting of the user can be collected through the handwriting of the user, and the handwriting information can be utilized later to determine the content of the handwriting created by the user.

For example, in the initial setting state in which the user's handwriting information is not stored, the learning assistant device compares the similarity between the characteristic information of the template character and the characteristic information of the character handwritten by the user without the handwriting information of the user, Can be performed. However, when the handwritten information is stored by the user, the degree of similarity between the extracted feature information 700 based on the handwriting information of the user and the feature information 720 of the handwritten character is compared So that the user can perform recognition (750) on the handwritten character. When this method is used, the recognition speed of the user's handwriting can be faster.

Such a learning method based on interaction with a user can be implemented in an application or implemented in the form of program instructions that can be executed through various computer components and recorded on a computer-readable recording medium. The computer-readable recording medium may include program commands, data files, data structures, and the like, alone or in combination.

The program instructions recorded on the computer-readable recording medium may be ones that are specially designed and configured for the present invention and are known and available to those skilled in the art of computer software.

Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD-ROMs and DVDs, magneto-optical media such as floptical disks, media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like.

Examples of program instructions include machine language code such as those generated by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules for performing the processing according to the present invention, and vice versa.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. It will be possible.

Claims (10)

A learning method based on user interaction,
The learning assisting device outputting the problem on paper;
Digitizing a problem solving process written by the user in the problem solving space set for the problem on the paper by the learning assisting device to generate user solving information; And
Wherein the learning assisting device determines the user's understanding of the problem based on whether the user's troubleshooting information is matched with the reference problem solving information in question,
The problem is designed based on at least one link and at least one node,
Each of the at least one links being designed based on knowledge required of the user for movement to the at least one node,
Wherein each of the at least one node is designed based on critical points needed for solving the problem,
Wherein the reference troubleshooting information includes link information for the at least one link and node information for the at least one node,
Determining whether the user problem solving information is matched with the reference problem solving information in question based on whether the at least one link and the at least one node match the written solving problem process included in the user troubleshooting information And,
Wherein the degree of understanding of the problem is determined by considering the at least one link by the user and reaching the at least one node,
Although the correct answer to the above problem is derived in the same way, it is also possible that the information on the nodes and links included in the user troubleshooting information, the link information on the at least one link included in the reference troubleshooting information, If the node information is not matched,
The information about the node and the link included in the user trouble shooting information is updated as new node information and new link information for the problem,
Determining a mismatching non-matching link and mismatching node among the at least one link and the at least one node if the learning assistance device is not matched to the user's troubleshooting information and the reference troubleshooting information in question ; And
The learning assistance device further providing on the paper additional information associated with the mismatching link and the mismatching node,
The additional information includes a hint, a solving guide or advice for solving the problem,
Wherein the step of digitizing the problem solving process written by the user to generate the user troubleshooting information comprises:
The learning assisting device determining information on the handwriting position of the user;
Performing the character recognition on a part of the handwritten problem solving process based on the handwriting position; And
And generating the user troubleshooting information based on the troubleshooting process in which the learning assisting device is digitized based on the character recognition,
The information on the handwriting position is determined based on the information about the sound wave information generated on the paper by the user's use of the writing instrument, the information about the position on the three-dimensional position of the writing instrument used by the user, and the inclination angle of the writing instrument And,
The information on the handwriting position is determined by further considering information on the hand shape of the user, predicted handwriting position information determined in consideration of the user's existing handwriting position, and size of the user's character,
Wherein the learning assisting device separately manages information on an existing scanned area on the paper,
Wherein the character recognition is performed except for the previously scanned area managed by the learning assisting device,
The learning assisting device outputs the problem and the additional information on the paper based on the projector,
Wherein the learning assisting device is capable of sequentially recognizing a plurality of problems located on a test paper in parallel based on scanning and outputting the plurality of problems sequentially on the paper. delete delete delete delete 1. A learning assistance device for supporting a learning method based on an interaction with a user,
Wherein the learning assistance device comprises a processor,
The processor outputs the problem on paper,
Digitizing the problem solving process written by the user in the problem solving space set for the problem on the paper to generate user solving information,
And determining whether the user has an understanding of the problem based on whether the user problem solving information is matched with the reference problem solving information in question,
The problem is designed based on at least one link and at least one node,
Each of the at least one links being designed based on knowledge required of the user for movement to the at least one node,
Wherein each of the at least one node is designed based on critical points needed for solving the problem,
Wherein the reference troubleshooting information includes link information for the at least one link and node information for the at least one node,
Determining whether the user problem solving information is matched with the reference problem solving information in question based on whether the at least one link and the at least one node match the written solving problem process included in the user troubleshooting information And,
Wherein the degree of understanding of the problem is determined by considering the at least one link by the user and reaching the at least one node,
Although the correct answer to the above problem is derived in the same way, it is also possible that the information on the nodes and links included in the user troubleshooting information, the link information on the at least one link included in the reference troubleshooting information, If the node information is not matched, the information about the node and the link included in the user trouble shooting information is updated as new node information and new link information for the problem,
Wherein the processor is further configured to determine mismatched mismatching links and mismatching nodes of the at least one link and the at least one node if the user troubleshooting information does not match the reference troubleshooting information in question,
And providing additional information associated with the mismatching link and the mismatching node on the paper,
The additional information includes a hint, a solving guide or advice for solving the problem,
The processor determines information about the handwriting position of the user,
Performing character recognition on part of the handwritten problem solving process based on the handwriting position,
And generating the user problem solving information based on the digitized problem solving process based on the character recognition,
The information on the handwriting position is determined based on the information about the sound wave information generated on the paper by the user's use of the writing instrument, the information about the position on the three-dimensional position of the writing instrument used by the user, and the inclination angle of the writing instrument And,
The information on the handwriting position is determined by further considering information on the hand shape of the user, predicted handwriting position information determined in consideration of the user's existing handwriting position, and size of the user's character,
Wherein the processor separately manages information about an existing scanned area on the paper, the character recognition being performed except for the previously scanned area managed by the processor,
Wherein the processor outputs the problem and the additional information on the paper based on the projector and sequentially recognizes a plurality of problems located on the test paper based on the scanning and outputs the plurality of problems sequentially on the paper Learning device. delete delete delete delete
KR1020150174058A 2015-12-08 2015-12-08 Method and system for learning based on interaction with user KR101797682B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150174058A KR101797682B1 (en) 2015-12-08 2015-12-08 Method and system for learning based on interaction with user

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150174058A KR101797682B1 (en) 2015-12-08 2015-12-08 Method and system for learning based on interaction with user

Publications (2)

Publication Number Publication Date
KR20170067411A KR20170067411A (en) 2017-06-16
KR101797682B1 true KR101797682B1 (en) 2017-11-15

Family

ID=59278409

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150174058A KR101797682B1 (en) 2015-12-08 2015-12-08 Method and system for learning based on interaction with user

Country Status (1)

Country Link
KR (1) KR101797682B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014073346A1 (en) * 2012-11-09 2014-05-15 ソニー株式会社 Information processing device, information processing method, and computer-readable recording medium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014073346A1 (en) * 2012-11-09 2014-05-15 ソニー株式会社 Information processing device, information processing method, and computer-readable recording medium

Also Published As

Publication number Publication date
KR20170067411A (en) 2017-06-16

Similar Documents

Publication Publication Date Title
Saint et al. Temporally-focused analytics of self-regulated learning: A systematic review of literature
CN105679122A (en) Multifunctional college English teaching management system
CN111177413A (en) Learning resource recommendation method and device and electronic equipment
CN109376612B (en) Method and system for assisting positioning learning based on gestures
CN108939532B (en) Autism rehabilitation training guiding game type man-machine interaction system and method
US20190311644A1 (en) Computer system and program for assisting grading of examination papers
US10541884B2 (en) Simulating a user score from input objectives
CN110189238A (en) Method, apparatus, medium and the electronic equipment of assisted learning
JP2019086475A (en) Learning program, detection program, learning method, detection method, learning device, and detection device
CN105532014B (en) Information processing apparatus, information processing method, and program
KR20200008732A (en) Method for digital management and analysis of test and system thereof
WO2017043584A1 (en) Learning assistance system, and associated device and method
KR102158910B1 (en) Method and system for providing information of child-rearing analysing both patent and child
KR20120075587A (en) Studying system and method using a recognition of handwriting mathematical expression
KR101797682B1 (en) Method and system for learning based on interaction with user
KR101963867B1 (en) E-learning server, e-learnig system and its service method including the same
CN108039081B (en) Robot teaching evaluation method and device
Prediger Leveraging and connecting conceptions of amount and change: A content-specific approach to adaptive teaching practices
KR102341634B1 (en) conversation education system including user device and education server
Ahmad et al. Towards a low-cost teacher orchestration using ubiquitous computing devices for detecting student’s engagement
CN111580653A (en) Intelligent interaction method and intelligent interactive desk
JP2021064101A (en) Information processing apparatus, control method, and program
KR20190012938A (en) Method of recognizing STEM based on AI
JP2014112269A (en) Learning support system, learning support server, learning support method and learning support program
JP7010987B2 (en) Learning support systems, learning support methods and programs

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
N231 Notification of change of applicant
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant