KR20210075409A - Electronic device that supports efficient typing practice by presenting words by level according to phoneme classification and operating method thereof - Google Patents

Abstract

Disclosed are an electronic device that supports efficient typing practice by presenting words by level according to grapheme classification and operating method thereof. The electronic device that supports efficient typing practice by presenting words by level according to grapheme classification and operating method thereof according to the present invention, when a level is selected by a user, extracts a suggested word composed only of graphemes corresponding to the level among a plurality of words, displays the suggested word on a word display window, after receiving an input word for the suggested word from the user, and check whether the input word is correctly input through a similarity calculation between the suggested word and the input word, so as to support the efficient typing practice of the user.

Description

An electronic device that supports efficient typing practice by presenting words for each level according to the classification of grapheme and an operation method thereof {ELECTRONIC DEVICE THAT SUPPORTS EFFICIENT TYPING PRACTICE BY PRESENTING WORDS BY LEVEL ACCORDING TO PHONEME CLASSIFICATION AND OPERATING METHOD THEREOF}

The present invention relates to an electronic device that supports efficient typing practice by presenting words for each level according to the classification of grapheme, and an operating method thereof.

Recently, as computers, smart phones, or tablet PCs are widely distributed, various electronic document-related programs have been released that allow users to read, write, and edit electronic documents using such electronic devices, and these electronic document-related programs A keyboard is mainly used as an input device that enables character input on the screen.

The keyboard includes a plurality of keyboards corresponding to a plurality of grapheme, and supports a user to input a corresponding character into an electronic document related program by pressing a keyboard corresponding to each of the grapheme constituting a specific character.

In this regard, when a user performs a document operation on electronic document-related programs, a typing ability to input characters through a keyboard corresponds to a very basic ability, so that the user corresponds to each of a plurality of grapheme on the keyboard. It will be necessary to recognize the keyboard layout and the fingers corresponding to each keyboard, and to perform typing practice to quickly input characters.

To this end, the user may improve the accuracy and speed of typing by repeating the same process of inputting the suggested words displayed on the screen through the typing practice program.

However, the existing typing practice program suggested words for typing practice by extracting words according to the level selected by the user from a set of words pre-configured for each level. , when a developer wants to add a new word in the process of upgrading the typing practice program, there is an inconvenience of having to reconstruct all the word sets for each level.

If a grapheme set in consideration of the keyboard arrangement on the keyboard is configured in advance for each level and words composed of grapheme according to the level selected by the user can be presented, the user can systematically practice typing for more diverse words. And, even if the developer adds new words during the upgrading process of the typing practice program, it will be more efficient than the existing typing practice program in that there is no need to separately reconstruct the previously stored words.

Therefore, there is a need for research on techniques that support efficient typing practice by presenting words for each level according to the division of grapheme.

According to the present invention, an electronic device for supporting efficient typing practice by presenting words for each level according to the classification of grapheme and an operating method thereof include only grapheme corresponding to the level from among a plurality of predetermined words when a level is selected by a user. As the suggested word is extracted and the suggested word is displayed on the word display window, after receiving the input word for the suggested word from the user, the input word is correctly input through the similarity calculation between the suggested word and the input word By confirming whether or not it is done, it is intended to support the efficient typing practice of the user.

According to an embodiment of the present invention, an electronic device supporting efficient typing practice by presenting words for each level according to the division of grapheme is a grapheme in which a plurality of levels and a plurality of predetermined grapheme for each of the plurality of levels are recorded. a grapheme table holding unit for storing and maintaining the table; a word table holding unit for storing and maintaining a word table in which a plurality of predetermined suggested words and constituent graphes constituting each of the plurality of suggested words are recorded in correspondence with each other; When a first level from among the plurality of levels is selected by the user, a plurality of first grapheme corresponding to the first level is extracted from the grapheme table, and then included in the plurality of first grapheme from the word table. a constituent grapheme extracting unit for randomly extracting first constituent grapheme composed of only grapheme, extracting a first suggested word corresponding to the first constituent grapheme from the word table, and displaying the first presented word on a word display window When the word display unit and the first suggested word are displayed on the word display window, the user can access the first suggested word through a keyboard, wherein the keyboard is composed of a plurality of keyboards corresponding to each of the plurality of grapheme. and an input word display unit for displaying the first input word on a word input window located at a predetermined adjacent point from the word display window after receiving the first input word for the word.

In addition, according to an embodiment of the present invention, there is provided a method of operating an electronic device that supports efficient typing practice by presenting words for each level according to the classification of grapheme, a plurality of levels and a plurality of predetermined graphes for each of the levels storing and maintaining a grapheme table in which they are recorded; storing and maintaining a table of words in which a plurality of predetermined suggested words and constituent graphes constituting each of the plurality of suggested words are recorded in correspondence with each other; and a user; When a first level among the plurality of levels is selected by , a plurality of first grapheme corresponding to the first level is extracted from the grapheme table, and then a grapheme included in the plurality of first grapheme from the word table Randomly extracting first constituent grapheme composed only of , extracting a first suggested word corresponding to the first constituent grapheme from the word table, and displaying the first suggested word on a word display window; When the suggested word is displayed on the word display window, a first input word for the first suggested word is sent from the user through a keyboard, the keyboard comprising a plurality of keyboards corresponding to each of the plurality of grapheme. and displaying the first input word on a word input window located at a preset adjacent point from the word display window after receiving the input.

According to the present invention, an electronic device for supporting efficient typing practice by presenting words for each level according to the classification of grapheme and an operating method thereof include only grapheme corresponding to the level from among a plurality of predetermined words when a level is selected by a user. As the suggested word is extracted and the suggested word is displayed on the word display window, after receiving the input word for the suggested word from the user, the input word is correctly input through the similarity calculation between the suggested word and the input word By confirming whether the user has done this, it is possible to support efficient typing practice of the user.

1 is a diagram illustrating a structure of an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme according to an embodiment of the present invention.
FIG. 2 is a diagram for explaining an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme according to an embodiment of the present invention. Referring to FIG.
3 is a flowchart illustrating a method of operating an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme according to an embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. These descriptions are not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. While describing each drawing, like reference numerals are used for similar components, and unless otherwise defined, all terms used in this specification, including technical or scientific terms, refer to those of ordinary skill in the art to which the present invention belongs. It has the same meaning as is commonly understood by those who have it.

In this document, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, in various embodiments of the present invention, each of the components, functional blocks or means may be composed of one or more sub-components, and the electrical, electronic, and mechanical functions performed by each component are electronic. A circuit, an integrated circuit, an ASIC (Application Specific Integrated Circuit), etc. may be implemented with various well-known devices or mechanical elements, and may be implemented separately or two or more may be integrated into one.

On the other hand, the blocks in the accompanying block diagram or steps in the flowchart are computer program instructions that are loaded in a processor or memory of equipment capable of data processing, such as a general-purpose computer, a special-purpose computer, a portable notebook computer, and a network computer, and perform specified functions. can be interpreted as meaning Since these computer program instructions may be stored in a memory provided in a computer device or in a memory readable by a computer, the functions described in the blocks of the block diagrams or the steps of the flowcharts are produced as articles of manufacture containing instruction means for performing the same. could be In addition, each block or each step may represent a module, segment, or portion of code comprising one or more executable instructions for executing the specified logical function(s). It should also be noted that, in some alternative embodiments, it is also possible for the functions recited in blocks or steps to be executed out of the prescribed order. For example, two blocks or steps shown one after another may be performed substantially simultaneously or in the reverse order, and in some cases, some blocks or steps may be omitted.

1 is a diagram illustrating a structure of an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme according to an embodiment of the present invention.

Referring to FIG. 1 , according to an embodiment of the present invention, an electronic device 110 that supports efficient typing practice by presenting words for each level according to the classification of grapheme includes a grapheme table maintaining unit 111 and a word table maintaining unit 112 . ), a constituent element extraction unit 113 , a suggested word display unit 114 , and an input word display unit 115 .

The grapheme table holding unit 111 stores and maintains a plurality of levels and a grapheme table in which a plurality of predetermined graphes for each of the plurality of levels are recorded.

Here, the term "pomeme" refers to the smallest discriminative unit representing a phoneme in the writing system, and in Hangeul, it refers to the consonants and vowels constituting the character.

In relation to this, information may be recorded in the grapheme table as shown in Table 1 below.

multiple levels plural suffixes level 1 ㅁㅇㅇㅇㅣ level 2 ㅁㅇㅇㅇㅇㅇㅇㅇㅇㅇㅕㅑㅔ level 3 ㅁㄴㅇㅇㅇㅣㅇㅇㅇㅇㅕㅑㅔ heh ㅗㅛ ... ...

For example, when a keyboard, which is an input device for inputting characters, is configured with a plurality of keyboards corresponding to each of the plurality of graphes as shown in FIG. 2 , the grapheme table is set to 'level 1' as shown in Table 1 above. The grapheme corresponding to the keyboard that is most easily pressed on the keyboard corresponds to 'ㅁㄴㅇㄹㅓㅣ', and as the level increases, more graphes are added step by step to correspond to the graphes corresponding to the previous level.

The word table holding unit 112 stores and maintains a word table in which a plurality of predetermined suggested words and constituent elements constituting each of the plurality of suggested words are recorded in correspondence with each other.

For example, information may be recorded in the word table as shown in Table 2 below.

plural suggestive words constituent elements Arirang ㅇㅇㅇㅇㅇ vocabulary 🥺🥺🥺🥺🥺🥺🥺🥺 economy ㅕ ㅕ ㅔ finger 🅗🅗🅞🅞🅞🅞🅞🅞 filial piety ㅛㅗ

When a first level among the plurality of levels is selected by the user, the constituent grapheme extractor 113 extracts a plurality of first grapheme corresponding to the first level from the grapheme table, and then extracts the plurality of first grapheme from the word table. First constituent graphes composed only of graphes included in the first graphes of , are randomly extracted.

The suggested word display unit 114 extracts the first suggested word corresponding to the first constituent elements from the word table, and displays the first suggested word on the word display window.

When the first suggested word is displayed on the word display window, the input word display unit 115 receives a first input word for the first suggested word from the user through the keyboard, and then displays the first input word. It is displayed in the word input window located at a predetermined adjacent point from the word display window.

That is, when the first suggested word is displayed on the word display window by the user, the electronic device 110 that supports efficient typing practice by presenting words for each level according to the division of the grapheme displays a preset adjacent point from the word display window. By allowing the first input word to be input in the same word input window as the first suggested word, it is possible to support the user to practice typing.

For example, when 'level 2' is selected from among the plurality of levels by the user, the constituent grapheme extracting unit 113 selects a plurality of first grapheme corresponding to 'level 2' from the grapheme table as shown in Table 1 above. After extracting 'ㅁㄴㅇㄹㅓㅣㅇㅇㄹㅕㅑㅔ', it is possible to randomly extract the first constituent graphes consisting only of the graphes included in 'ㅁㄴㅇㄹㅓㅣㅇㅇㄹㅕㅑㅐㅔ' from the word table as shown in Table 2 above.

That is, the constituent grapheme extracting unit 113 extracts 'ㅇㅇㅇㅇㅇ' and 'ㄱㅕ' composed only of the grapheme included in 'ㅁㄴㅇㄹㅓㅣㅇㄱㅕㅑㅐㅔ' from the word table as shown in Table 2 above. Any one of ㅇjㅔ' may be randomly extracted as the first constituent graphes.

If the constituent grapheme extracting unit 113 has extracted 'a ㅕ ㅇ ㅔ' from among 'ㅇ ㅇ ㅇ ㅇ', ' ㅇ ㅇ ㅓ ㅇ ', and ' ㅕ ㅇ ㅔ' as the first constituent graphes, the presented word display unit ( 114) extracts 'economy' as a first suggested word corresponding to 'a ㅇ ㅔ' from the word table as shown in Table 2, and then displays 'economic' on the word display window.

In this way, when 'economic' is displayed on the word display window, the input word display unit 115 receives the first input word for 'economic' from the user through the keyboard, and then displays the first input word on the word display window It can be displayed in the word input window located at a preset adjacent point.

In this case, according to an embodiment of the present invention, the electronic device 110 that supports efficient typing practice by presenting words for each level according to the division of grapheme may further include a similarity calculating unit 116 and a guide message display unit 117 . have.

When the first input word is displayed in the word input window, the similarity calculating unit 116 calculates a similarity between the first presented word and the first input word.

In this case, according to an embodiment of the present invention, the similarity calculating unit 116 includes the keyboard location information table maintaining unit 118 , the grapheme matching checking unit 119 , the similarity score calculating unit 120 , the proximity score calculating unit 121 , and the summation. It may include a similarity score calculation unit 122 and a similarity calculation processing unit 123 .

The keyboard position information table holding unit 118 stores and maintains the plurality of graphes and a keyboard position information table in which keyboard position information on the keyboard corresponding to each of the plurality of graphes is recorded.

For example, the plurality of graphes and keyboard position information on the keyboard corresponding to each of the plurality of graphes may be recorded in the keyboard position information table based on the keyboard arrangement of the keyboard shown in FIG. 2 . .

The grapheme matching unit 119 divides the first suggested word and the first input word into grapheme units, and includes a plurality of second grapheme constituting the first suggested word and a plurality of first input words constituting the first suggested word. It is checked whether each of the third grapheme of .

The similarity score calculator 120 calculates a similarity score by multiplying the number of matching grapheme pairs between the plurality of second grapheme and the plurality of third grapheme by a preset first unit score.

The proximity score calculating unit 121 identifies mismatched grapheme pairs that do not match each other between the plurality of second graphemes and the plurality of third graphes, and determines between the plurality of second graphes and the plurality of third graphes. When the non-matching grapheme pairs that do not match each other exist, at least one first one in which a separation distance between keyboard positions on the keyboard corresponding to two grapheme constituting each grapheme pair among the non-matching grapheme pairs is within a preset reference distance After checking the number of discordant grapheme pairs, the proximity score is calculated by multiplying the number of the at least one first discordant grapheme pair by a score smaller than a preset second unit score (the second unit score is the first unit score) do.

Here, the separation distance between the positions of the keyboards on the keyboard corresponding to the two graphes is '1' between the keyboards positioned adjacent to each other, and between the keyboards positioned not to be adjacent to each other (keyboards existing between the keyboards corresponding to the two graphes respectively) It can be calculated as the minimum number of +1).

For example, referring to FIG. 2 , the separation distance between the positions of the keys on the keyboard corresponding to 'f' and 'ㄹ' is between the keyboard 211 corresponding to 'f' and the keyboard 212 corresponding to 'ㄹ'. It can be calculated as '4' by adding 1 to '3', which is the minimum number of existing keyboards ('j', 'ㄴ', 'ㅇ').

The sum similarity score calculator 122 calculates a sum similarity score by adding the similarity score and the proximity score.

The similarity calculation processing unit 123 calculates a total score by multiplying the total number of the plurality of second grapheme by the first unit score, and calculates a total score by calculating a ratio of the summed similarity score to the sum score for the first presented word and the first word. 1 Calculate the similarity between input words.

For example, as in the example described above, it is assumed that the first suggested word 'economic' is displayed on the word display window, and the first input word 'check' is displayed on the word input window by the input word display unit 115 . Then, the grapheme matching unit 119 divides the first suggested word 'economy' into grapheme units to generate a plurality of second grapheme called 'ㄱㅕㅇㅔ', and the first input word 'check and check' ' can be divided into grapheme units to generate a plurality of third grapheme called 'ㄱㅕㄴㅔ'.

Thereafter, as shown in Table 3 below, the grapheme matching unit 119 compares the plurality of second grapheme 'aㅕㅇjㅔ' and the plurality of third grapheme, 'ㄱㅕㄴㅔ', one by one to determine whether they match each other can be checked.

economy G ㅕ ㅇ j ㅔ check G ㅕ N j ㅔ Match between grapheme Same Same Inconsistency Same Same

At this time, if the first unit score is '2 points', the similar score calculating unit 120 determines that the number of matching grapheme pairs between 'a o ㅔ' and ' ㅕ ㅇ ㅔ' is '(a, a)', Since there are four '(ㅕ, ㅕ)', '(c, ㅔ)', and '(ㅔ, ㅔ)', the first unit score '2 points' is added to '4', which is the number of matching grapheme pairs. By multiplying by , '8 points' can be calculated as a similar score.

The proximity score calculating unit 121 determines that '(ㅇ, b)' is a mismatched grapheme pair that does not match with each other between 'ㄱㅕㅇㅔ' and 'ㄱㅕㄴㅔ', two graphemes constituting '(ㅇ, b)' It may be checked whether a separation distance between keyboard positions on the keyboard corresponding to each of 'o' and 'b' is within a preset reference distance.

In relation to this, assuming that the preset reference distance is '1', the proximity score calculating unit 121 calculates the value of the keyboard 1 213 corresponding to 'o' in FIG. 2 and the keyboard 2 214 corresponding to 'b' in FIG. Since the separation distance between the keyboard positions on the keyboard is adjacent to each other and is calculated as '1', it can be confirmed that the keyboard position between the two grapheme 'ㅇ' and 'ㄴ' is within the reference distance '1', The number of the mismatched grapheme pairs in which the separation distance between keyboard positions on the keyboard is within the reference distance may be counted as one.

And, if the second unit score is '1 point', the proximity score calculator 121 multiplies '1', which is the number of mismatched grapheme pairs, by '1 point', which is the second unit score, to obtain '1 point'. It can be calculated with proximity scores.

Thereafter, the sum similarity score calculator 122 may calculate the '9 points' as the sum similarity score by adding up the similarity score '8 points' and the proximity score '1 point'.

The similarity calculation processing unit 123 may calculate '10 points' as a total score by multiplying '5', which is the total number of graphes constituting 'a ㅇ ㅔ', by '2 points', which is the first unit score, and '0.9', which is the ratio of the summed similarity score '9 points' to the sum score '10 points', can be calculated as the similarity between the first suggested word 'economy' and the first input word 'check' .

In this way, when the first input word 'check' is displayed in the word input window, the similarity calculating unit 116 calculates the similarity between the first suggested word 'economic' and the first input word 'check'. can be calculated.

If the similarity between the first suggested word and the first input word is greater than or equal to a preset reference value, the guide message display unit 117 confirms that the user has correctly entered the first input word for the first suggested word, A first guide message indicating that the first input word has been correctly entered is displayed on the screen, and when the similarity between the first suggested word and the first input word is less than the reference value, the user selects the first suggested word After confirming that the first input word for ' is inputted incorrectly, a second guide message indicating that the first input word has been incorrectly input is displayed on the screen.

For example, as in the above example, if the similarity between the first suggested word 'economic' and the first input word 'check' is calculated as '0.9', and assuming that the preset reference value is 0.8, the guide message display unit 117 Since the degree of similarity between 'economy' and 'checking' is '0.8' or more, the preset reference value, it is assumed that the user correctly entered the first input word 'check' with respect to the first suggested word 'economic'. can be checked Accordingly, the guide message display unit 117 may display a guide message indicating that the first input word 'check' is correctly input on the screen.

That is, the guide message display unit 117 determines that the similarity between the first suggested word and the first input word is equal to or greater than the reference value even if the user does not completely input the first input word with respect to the first suggested word. , the first input word is correctly input with respect to the first suggested word, but it is regarded as a simple typo, and it can be supported to treat it as the same input.

Also, according to an embodiment of the present invention, the electronic device 110 that supports efficient typing practice by presenting words for each level according to the division of grapheme may further include a character color table maintaining unit 124 .

The character color table holding unit 124 stores and maintains the plurality of levels and a character color table in which predetermined different character colors corresponding to each of the plurality of levels are recorded.

For example, information may be recorded in the character color table as shown in Table 4 below.

multiple levels text color level 1 black level 2 blue level 3 green ... ...

At this time, according to an embodiment of the present invention, when the first presented word corresponding to the first constituent elements is extracted from the word table, the presented word display unit 114 is displayed at the first level from the character color table. After the corresponding first character color is extracted, the first suggested word may be configured with the first character color and displayed on the word display window.

For example, as in the previous example, when 'level 2' is selected from among the plurality of levels by the user and 'economy' is extracted as the first suggested word from the word table as in Table 2, the presented word display unit 114 extracts 'blue', which is the character color corresponding to 'level 2', from the character color table as shown in Table 4, and configures the character color of 'economy', which is the first suggested word, as 'blue'. It can be displayed in the word display window.

Also, according to an embodiment of the present invention, the electronic device 110 that supports efficient typing practice by presenting words for each level according to the division of grapheme may further include a font information table maintaining unit 125 .

The font information table maintaining unit 125 stores and maintains a font information table in which presented font information corresponding to each of the plurality of presented words and input font information corresponding to each of the plurality of presented words are recorded in correspondence with each other. do.

For example, information may be recorded in the font information table as shown in Table 5 below.

plural suggestive words Jessie Font Information Input font information Arirang 18pt, gothic 15pt, Myeongjo vocabulary 16pt, rolling body 15pt, Myeongjo economy 16pt, rolling body 15pt, Myeongjo finger 14pt, Batang 15pt, Myeongjo filial piety 14pt, Batang 15pt, Myeongjo

At this time, according to an embodiment of the present invention, when the first presented word corresponding to the first constituent elements is extracted from the word table, the presented word display unit 114 extracts the first presented word from the font information table. After extracting the first suggested font information corresponding to , the first suggested word may be configured as a font according to the first suggested font information and displayed on the word display window.

Also, according to an embodiment of the present invention, when the first input word for the first suggested word is input from the user through the keyboard, the input word display unit 115 presents the first presentation from the font information table. After extracting the first input font information corresponding to the word, the first input word may be configured as a font according to the first input font information and displayed on the word input window.

For example, as in the previous example, when the first suggested word 'economy' is extracted from the word table as shown in Table 2, the suggested word display unit 114 presents the first presentation from the font information table as shown in Table 5. As the first suggested font information corresponding to the word 'economy', '16pt, gullim' can be extracted, and the first suggested word 'economy' is composed of a font according to '16pt, gullim', and the word display window can be displayed

In addition, when 'check' is input as the first input word for 'economy', which is the first suggested word, from the user through the keyboard, the input word display unit 115 receives the information from the font information table as shown in Table 5 above. '15pt, Myeongjo font' can be extracted as the first input font information corresponding to the first suggested word 'Economy', and the first input word 'Check' is configured as a font according to '15pt, Myeongjo font'. It can be displayed in the word input box.

In this way, the electronic device 110 that supports efficient typing practice by presenting words for each level according to the division of grapheme recognizes the first suggested word to which various formats are applied, and provides the first suggested word with respect to the first suggested word. 1 By allowing input words to be input, it is possible to support more efficient typing practice.

3 is a flowchart illustrating a method of operating an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme according to an embodiment of the present invention.

In step S310, a plurality of levels and a grapheme table in which a plurality of predetermined graphes for each of the plurality of levels are recorded are stored and maintained.

In step S320, a word table in which a plurality of predetermined suggested words and constituent elements constituting each of the plurality of suggested words are recorded in correspondence with each other is stored and maintained.

In step S330, when a first level among the plurality of levels is selected by the user, a plurality of first graphes corresponding to the first level are extracted from the grapheme table, and then the plurality of first graphes are extracted from the word table. The first constituent graphes composed only of graphes included in the graphes are randomly extracted.

In step S340, after extracting the first suggested word corresponding to the first constituent elements from the word table, the first suggested word is displayed on the word display window.

In step S350 , when the first presented word is displayed on the word display window, the first presented word is presented by the user through a keyboard (the keyboard is composed of a plurality of keyboards corresponding to each of the plurality of grapheme). After receiving a first input word for a word, the first input word is displayed on a word input window located at a predetermined adjacent point from the word display window.

In this case, according to an embodiment of the present invention, the method of operating the electronic device includes: when the first input word is displayed on the word input window, calculating a similarity between the first presented word and the first input word; If the degree of similarity between the first suggested word and the first input word is equal to or greater than a preset reference value, after confirming that the user has correctly entered the first input word for the first suggested word, the first input word is correctly entered A first guide message indicating input is displayed on the screen, and when the similarity between the first suggested word and the first input word is less than the reference value, the user selects the first input word for the first suggested word The method may further include displaying, on the screen, a second guide message indicating that the first input word has been incorrectly input after confirming that the user has entered the first input word erroneously.

In this case, according to an embodiment of the present invention, the calculating of the similarity between the first presented word and the first input word includes the plurality of grapheme and a position of a keyboard on the keyboard corresponding to each of the plurality of grapheme. storing and maintaining a keyboard location information table in which information is recorded; classifying the first suggested word and the first input word in units of grapheme; a plurality of second graphes constituting the first suggested word; checking whether each of a plurality of third grapheme constituting the first input word coincides with each other; calculating a similarity score by multiplying a first unit score, identifying mismatched grapheme pairs that do not match each other between the plurality of second graphemes and the plurality of third graphes, and the plurality of second graphes and the plurality of graphes When the mismatched grapheme pairs that do not match each other between the third grapheme of After confirming the number of at least one first discordant grapheme pair, a second unit score preset to the number of the at least one first discordant grapheme pair (the second unit score is a score smaller than the first unit score) calculating a proximity score by multiplying the similarity score with the proximity score to calculate a summed similarity score, and calculating a sum score by multiplying the total number of the plurality of second grapheme by the first unit score, and calculating a ratio of the sum similarity score to the sum score as a degree of similarity between the first presented word and the first input word.

In addition, according to an embodiment of the present invention, the method of operating the electronic device includes storing and maintaining the plurality of levels and a text color table in which predetermined different text colors corresponding to each of the plurality of levels are recorded. It may include further steps.

At this time, according to an embodiment of the present invention, when the first suggested word corresponding to the first constituent elements is extracted from the word table in step S340, the word corresponding to the first level is extracted from the character color table. After the first character color is extracted, the first suggested word may be configured with the first character color and displayed on the word display window.

In addition, according to an embodiment of the present invention, in the method of operating the electronic device, presentation font information corresponding to each of the plurality of presentation words and input font information corresponding to each of the plurality of presentation words correspond to each other and record It may further include the step of storing and maintaining the font information table.

At this time, according to an embodiment of the present invention, when the first suggested word corresponding to the first constituent elements is extracted from the word table in step S340, the first suggested word corresponds to the first suggested word from the font information table. After extracting the first presented font information to be presented, the first presented word may be configured as a font according to the first presented font information and displayed on the word display window, and in step S350, the user receives the first presented word through the keyboard. When the first input word for the first suggested word is input, first input font information corresponding to the first suggested word is extracted from the font information table, and then the first input word is added to the first input font information It can be configured in a font according to the corresponding font and displayed in the word input window.

In the above, an operating method of an electronic device supporting efficient typing practice by presenting words for each level according to the division of grapheme according to an embodiment of the present invention has been described with reference to FIG. 3 . Here, according to an embodiment of the present invention, the operating method of the electronic device supporting efficient typing practice by presenting words for each level according to the division of grapheme is the presentation of words by level according to the division of grapheme described with reference to FIGS. 1 and 2 . Since it may correspond to the configuration of the operation of the electronic device 110 that supports efficient typing practice through this, a more detailed description thereof will be omitted.

According to an embodiment of the present invention, the method of operating an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme may be implemented as a computer program stored in a storage medium for execution through combination with a computer. .

In addition, according to an embodiment of the present invention, the operating method of the electronic device supporting efficient typing practice by presenting words for each level according to the division of grapheme is implemented in the form of a computer program command for execution through combination with a computer and is read by a computer. It can be recorded on any available medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic such as floppy disks. - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.

As described above, the present invention has been described with specific matters such as specific components and limited embodiments and drawings, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and not only the claims to be described later, but also all those with equivalent or equivalent modifications to the claims will be said to belong to the scope of the spirit of the present invention. .

110: Electronic device supporting efficient typing practice by presenting words for each level according to the division of grapheme
111: grapheme table holding unit 112: word table holding unit
113: constituent element extraction unit 114: presented word display unit
115: input word display unit 116: similarity calculating unit
117: information message display unit 118: keyboard location information table holding unit
119: grapheme matching unit 120: similar score calculation unit
121: proximity score calculation unit 122: sum similar score calculation unit
123: similarity calculation processing unit 124: character color table maintaining unit
125: font information table maintenance unit

Claims (12)

a grapheme table holding unit for storing and maintaining a plurality of levels and a grapheme table in which a plurality of predetermined graphes for each of the plurality of levels are recorded;
a word table maintaining unit for storing and maintaining a word table in which a plurality of predetermined suggested words and constituent elements constituting each of the plurality of suggested words are recorded in correspondence with each other;
When a first level from among the plurality of levels is selected by the user, a plurality of first grapheme corresponding to the first level is extracted from the grapheme table, and then included in the plurality of first grapheme from the word table. a constituent grapheme extracting unit for randomly extracting first constituent graphes composed of only grapheme;
a suggested word display unit for extracting a first suggested word corresponding to the first constituent elements from the word table and displaying the first suggested word on a word display window; and
When the first suggested word is displayed on the word display window, the user provides a first response to the first suggested word through a keyboard, wherein the keyboard is composed of a plurality of keyboards corresponding to each of the plurality of grapheme. After receiving the input word, the input word display unit for displaying the first input word on a word input window located at a predetermined adjacent point from the word display window
An electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme, including According to claim 1,
a similarity calculator configured to calculate a degree of similarity between the first presented word and the first input word when the first input word is displayed in the word input window; and
If the degree of similarity between the first suggested word and the first input word is equal to or greater than a preset reference value, after confirming that the user has correctly entered the first input word for the first suggested word, the first input word is correctly entered A first guide message indicating input is displayed on the screen, and when the similarity between the first suggested word and the first input word is less than the reference value, the user selects the first input word for the first suggested word A guide message display unit for displaying on the screen a second guide message indicating that the first input word was incorrectly entered after confirming that
An electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme further comprising a. 3. The method of claim 2,
The similarity calculator
a keyboard position information table holding unit for storing and maintaining the plurality of graphes and a keyboard position information table in which keyboard position information on the keyboard corresponding to each of the plurality of graphes is recorded;
The first suggested word and the first input word are divided into grapheme units, and each of a plurality of second grapheme constituting the first suggested word and a plurality of third grapheme constituting the first input word are mutually a grapheme matching unit to check whether they match;
a similarity score calculator configured to calculate a similarity score by multiplying the number of matching grapheme pairs between the plurality of second grapheme and the plurality of third grapheme by a preset first unit score;
Check mismatched grapheme pairs between the plurality of second graphes and the plurality of third graphes, and the mismatched grapheme between the plurality of second graphes and the plurality of third graphes When the pairs exist, the number of at least one first non-matching grapheme pair in which a separation distance between keyboard positions on the keyboard corresponding to two graphemes constituting each grapheme pair among the non-matching grapheme pairs is within a preset reference distance is confirmed Then, a proximity score calculator for calculating a proximity score by multiplying the number of the at least one first discordant grapheme pair by a preset second unit score, wherein the second unit score is a score smaller than the first unit score;
a summation similarity score calculating unit for calculating a summation similarity score by summing the similarity score and the proximity score; and
A sum score is calculated by multiplying the total number of the plurality of second grapheme by the first unit score, and a ratio of the sum similarity score to the sum score is calculated as a degree of similarity between the first presented word and the first input word. similarity calculation processing unit
An electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme, including According to claim 1,
A character color table holding unit for storing and maintaining the plurality of levels and a character color table in which predetermined different character colors corresponding to each of the plurality of levels are recorded
further comprising,
The suggested word display unit
When the first suggested word corresponding to the first constituent elements is extracted from the word table, a first character color corresponding to the first level is extracted from the character color table, and then the first suggested word is used as the second word. An electronic device that supports efficient typing practice by presenting words for each level according to the division of graphemes that are composed of one letter color and displayed on the word display window. According to claim 1,
A font information table maintaining unit for storing and maintaining a font information table in which presentation font information corresponding to each of the plurality of presentation words and input font information corresponding to each of the plurality of presentation words are recorded in correspondence with each other
further comprising,
The suggested word display unit
When the first suggested word corresponding to the first constituent elements is extracted from the word table, first suggested font information corresponding to the first suggested word is extracted from the font information table, and then the first suggested word It is composed of a font according to the first presented font information and displayed on the word display window,
The input word display unit
When the first input word for the first suggested word is input from the user through the keyboard, first input font information corresponding to the first suggested word is extracted from the font information table, and then the first input word An electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme and displayed on the word input window by composing a font according to the first input font information. storing and maintaining a plurality of levels and a grapheme table in which a plurality of predetermined graphes for each of the plurality of levels are recorded;
storing and maintaining a word table in which a plurality of predetermined presentation words and constituent elements constituting each of the plurality of presentation words are recorded in correspondence with each other;
When a first level from among the plurality of levels is selected by the user, a plurality of first grapheme corresponding to the first level is extracted from the grapheme table, and then included in the plurality of first grapheme from the word table. randomly extracting first constituent graphes composed of only graphes;
extracting a first suggested word corresponding to the first constituent elements from the word table and displaying the first suggested word on a word display window; and
When the first suggested word is displayed on the word display window, the user provides a first response to the first suggested word through a keyboard, wherein the keyboard is composed of a plurality of keyboards corresponding to each of the plurality of grapheme. After receiving the input word, displaying the first input word on a word input window located at a predetermined adjacent point from the word display window
An operating method of an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme, including: 7. The method of claim 6,
calculating a degree of similarity between the first presented word and the first input word when the first input word is displayed in the word input window; and
If the degree of similarity between the first suggested word and the first input word is equal to or greater than a preset reference value, after confirming that the user has correctly entered the first input word for the first suggested word, the first input word is correctly entered A first guide message indicating input is displayed on the screen, and when the similarity between the first suggested word and the first input word is less than the reference value, the user selects the first input word for the first suggested word After confirming that the input word is incorrectly entered, displaying a second guide message indicating that the first input word has been incorrectly inputted on the screen
An operating method of an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme further comprising: 8. The method of claim 7,
Calculating the degree of similarity between the first presented word and the first input word includes:
storing and maintaining the plurality of graphes and a keyboard location information table in which keyboard location information on the keyboard corresponding to each of the plurality of graphes is recorded;
The first suggested word and the first input word are divided into grapheme units, and each of a plurality of second grapheme constituting the first suggested word and a plurality of third grapheme constituting the first input word are mutually checking whether they match;
calculating a similarity score by multiplying the number of matching grapheme pairs between the plurality of second grapheme and the plurality of third grapheme by a preset first unit score;
Check mismatched grapheme pairs between the plurality of second graphes and the plurality of third graphes, and the mismatched grapheme between the plurality of second graphes and the plurality of third graphes When the pairs exist, the number of at least one first non-matching grapheme pair in which a separation distance between keyboard positions on the keyboard corresponding to two graphemes constituting each grapheme pair among the non-matching grapheme pairs is within a preset reference distance is confirmed then, calculating a proximity score by multiplying the number of the at least one first discordant grapheme pair by a preset second unit score, wherein the second unit score is a score smaller than the first unit score;
calculating a summed similarity score by summing the similarity score and the proximity score; and
A sum score is calculated by multiplying the total number of the plurality of second grapheme by the first unit score, and a ratio of the sum similarity score to the sum score is calculated as a degree of similarity between the first presented word and the first input word. step to do
An operating method of an electronic device that supports efficient typing practice by presenting words for each level according to the division of grapheme, including: 7. The method of claim 6,
Storing and maintaining the plurality of levels and a text color table in which predetermined different text colors corresponding to each of the plurality of levels are recorded
further comprising,
The step of displaying the first suggested word on the word display window
When the first suggested word corresponding to the first constituent elements is extracted from the word table, a first character color corresponding to the first level is extracted from the character color table, and then the first suggested word is used as the second word. An operating method of an electronic device that supports efficient typing practice by presenting words for each level according to the division of graphemes that are composed of one letter color and displayed on the word display window. 7. The method of claim 6,
Storing and maintaining a font information table in which presentation font information corresponding to each of the plurality of presentation words and input font information corresponding to each of the plurality of presentation words are recorded in correspondence with each other
further comprising,
The step of displaying in the word display window is
When the first suggested word corresponding to the first constituent elements is extracted from the word table, first suggested font information corresponding to the first suggested word is extracted from the font information table, and then the first suggested word It is composed of a font according to the first presented font information and displayed on the word display window,
The step of displaying in the word input window is
When the first input word for the first suggested word is input from the user through the keyboard, first input font information corresponding to the first suggested word is extracted from the font information table, and then the first input word is configured as a font according to the first input font information and displayed on the word input window to support efficient typing practice by presenting words for each level according to the division of grapheme. A computer-readable recording medium recording a computer program for executing the method of any one of claims 6 to 10 through combination with a computer. A computer program stored in a storage medium for executing the method of any one of claims 6 to 10 through combination with a computer.

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