KR20100028081A - Hangul input system by touch the screen and drag - Google Patents
Hangul input system by touch the screen and drag Download PDFInfo
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- KR20100028081A KR20100028081A KR1020100015446A KR20100015446A KR20100028081A KR 20100028081 A KR20100028081 A KR 20100028081A KR 1020100015446 A KR1020100015446 A KR 1020100015446A KR 20100015446 A KR20100015446 A KR 20100015446A KR 20100028081 A KR20100028081 A KR 20100028081A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/018—Input/output arrangements for oriental characters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
- G06F3/0236—Character input methods using selection techniques to select from displayed items
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Document Processing Apparatus (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
The present invention relates to a method of inputting Hangul using a touch screen. Specifically, a letter having similarity is disposed on each key in a touch keypad divided into several spaces, and a finger or a touch tool is used on the corresponding key. The present invention relates to a Hangul input method for a touch screen that uses a touch and a drag to input a Hangul alphabet to represent Hangul characters.
Advances in mobile devices have evolved from button-type keypads to touchscreen keypads. Although there are various expression methods using pictures on the touch screen, input of Korean characters that can accurately convey Korean information is required, and many Korean input methods are widely used. However, writing methods, simple touch methods, and virtual key dragging are common. And the like. The writing method often results in different results due to user's individual differences and ambiguity of graphics. The simple touch method is the same as the button switch method, and one key must be hit several times, and when the keys of the primary and the final keys overlap, they must be artificially distinguished or touch too many keys. In the virtual key drag method, since a virtual key appears after the key is touched, a mismatch may occur between the visual ghost fire and the speed of finger movement.
In the present invention, the touch keypad is divided into a number of compartments arranged, consonants are arranged in one key consonants having similarities while simplifying to six keys, vowels are arranged by a positive vowel and a negative vowel on three keys By placing the consonants and vowels separately, one letter is input by one touch or drag, and the overlapping and overlapping expressions, as well as the Korean characters are accurate and the input speed for the touch screen is fast. It is to propose an input device.
In order to solve the above problem, the Hangul input method according to the present invention is a screen that can display a character or a picture on the
If the user selects a desired key in the Korean keypad and touches it with a finger or a touch tool, a
Among the Korean consonants, the terminal sound and the double consonant are selected and inputted by touching or dragging a representative consonant key. However, the overlapped sound is input only when the vowel is input twice after the vowel is input.
For vowels that are not combined among Korean vowels, touch or drag the vowel key to select and enter the vowel.However, vowels that are combined among Korean vowels must be entered twice or three times in succession in the vowel keypad. do. The vowels that are combined but frequently used vowel 'ㅢ' can be entered in combination, or the representative parent can be entered by dragging 'ㅣ' down.
The space () comma (,) period (.) And question mark (?), Which are frequently used in Korean sentences, are also added to the keypad so that you can enter them. do.
The Hangul keypad can be configured in various forms as shown in FIG.
The Hangul input method in the character input method of the device having a touch screen proposed by the present invention has an effect of preventing an error of incorrectly inputting Hangul characters because the area allocated to the keypad is wider than that of the computer keyboard type Hangul keyboard; By selecting and inputting a consonant by dragging, there is an effect that the consonant to be used for the support and the consonant to be used for the consonant are clearly inputted; By allocating into positive vowels and negative vowels, there is an effect of reducing the inconvenience of having to press the key several times with the number of equalized key selections.
1: Hangul input and output system;
10: touch screen, 11: character display,
12: touch and drag input keypad, 13: control unit, 14: memory,
15: power, communication, sound and other.
2: Hangul input keypad;
21: consonant keys, 22: vowel keys, 23: function keys
200: representative letter of each key, 201: right letter of each key,
202: Lower letter of each key, 203: Lower right symbol of each key.
3: touch and drag on the keypad;
a): touch the key, b): drag the key to the right,
c): Drag down on that key, d): Drag down right on that key.
Figure 4: Hangul keypad input and output flow chart.
5: type of Hangul input keypad;
a): Vowel key is on the right, b): Vowel key is on the left,
c): The vowel key is on the top line, d): The vowel key is on the third line,
e): arranged side by side in two rows, with the vowel on the right,
f): Two rows arranged sideways, with the vowels on the bottom line.
The Hangul input method and the Hangul input device proposed by the present invention will be described based on a device having a touch screen having a function of displaying a character and a picture shape on a screen and a touch keypad function for detecting a touch and recognizing a drag. will be.
Here, the 'touch screen' refers to a screen that can detect and recognize a finger or a touch tool along with a function of displaying characters and pictures, and the 'keypad' refers to a letter board having a shape and position of a key shape on the screen. 'Touch' refers to the act of touching the touch screen with a finger or a touch tool and releasing it from its place. 'Drag' refers to the act of moving the finger or touch tool in contact with the touch screen without removing it. . Touch tools are non-sharp tools made in the form of pens or pencils that can be touched and dragged instead of fingers.
In the present invention, a certain time refers to a time of 2 seconds or more, and a certain distance refers to a distance of 2 millimeters or more.
1 shows a schematic configuration of a device having a touch screen according to an embodiment of the present invention; The
Since the present invention relates to a Korean input method and an input device, a display unit and an input unit in a touch screen will be described in detail.
In the present invention, Figure 2 shows the basic form of the Hangul keypad. As shown in FIG. 2, the consonant consists of six
3 illustrates that a user touches and drags a finger on a corresponding keypad. 3 a) shows that the user selects the
4 is a flowchart illustrating a process of selecting and inputting a corresponding letter symbol by touching and dragging the keypad of the touch screen.
In the present invention will be described on the basis of the keypad located on the right three vowel keys as shown in Figure 2, as shown in Figure 5, of course, the arrangement of Figure 5a with the vowel keys on the right side as shown in Figure 2; The arrangement of b) of FIG. 5 with the vowel key on the left, the arrangement of c) of FIG. 5 with the vowel key on the top row; The arrangement of d) of FIG. 5 with the vowel key on the third line; An arrangement of FIG. 5 e) with the vowels on the right side and arranged in two rows wide; The arrangement of FIG. 5 f) in which the vowels are arranged on the lower row with two rows arranged sideways; Various keypads can be configured.
The arrangement of the Hangul alphabet may have various arrangements as shown in FIG. 5, but when describing the input of the Jamo symbol in the present invention, the representative diagram will be described based on the arrangement of FIG. Ⓞ) is used to identify the key and does not indicate an absolute position;
Consonant input is touched ① on the keypad, 'ㄱ' is input,
If you touch ② on the keypad, 'b' is input,
Input of vowel input 'ㅏ' by touching ③ on the keypad, 'ㅗ' by dragging ③ to the right, 'ㅑ' by dragging ③ downward, and drag diagonally downward to the right from ③. 'ㅛ' is inputted;
Touch ⑥ on the keypad to enter 'ㅣ', drag ⑥ to the right to 'ㅡ', drag ⑥ to the bottom and enter 'ㅢ';
Pins (음, ,, ,, ,, ㅁ, ㅂ, ,, ,, ,, ,, ,, ㅌ, ,, ㅎ) and consonants (ㄲ, ㄸ, ㅃ, ㅆ, ㅉ) and basic vowels (ㅏ, Input method of, ㅓ, ㅕ, ㅗ, ㅛ, TT, ㅠ, ㅡ, ㅣ, ㅢ) is shown in a) of Table 1.
For vowels (ㅐ, ㅒ, ㅔ, ㅖ, ㅘ, ㅙ, ㅚ, ㅝ, ㅞ, ㅟ, ㅢ) that the vowels are combined, enter the vowels consecutively. For example, when the vowel 'ㅐ' touches the 'ㅣ' of ⑥ while touching the 'ㅏ' of ③, 'ㅐ' is inputted; Duplicate collection 'ㅙ' is dragged ③ to the right and becomes 'ㅗ'. If you touch 'ㅏ' of ③, 'ㅘ' is selected and if you touch 'ㅣ' of ⑥, 'ㅙ' is entered. The vowel 'ㅢ' can also be entered by dragging ⑥ down, but you can also add 'ㅣ' by touching ⑥ while dragging ⑥ to the right 'ㅡ'. The detailed input method of various combined vowels is shown in b) of Table 1.
Overlapping (ㄳ, ㄵ, ㄶ, ㄺ, ㄻ, ㄼ, ㄽ, ㄾ, ㄿ, ㅀ, ㅄ) can enter the consonants consecutively. For example, '입력' is input by touching ① on the keypad and adding 'ㅅ' by touching ⑦ while 'ㄱ' is selected. In Korean, overlapping cannot be entered as initial. The detailed input method of various overlap is shown in c) of table 1.
Hangul is basically composed of consonants and vowels to make letters, and is inputted in the order of initial, neutral, and / or final, and becomes a single letter. The completion of Hangul depends on the combination principle of Hangul.
Frequently used symbols in the Hangul sentence, as shown in Figure 2 by touching the symbol key ⓞ is entered blank (), drag ⓞ to the right to enter a comma (,), drag ⓞ down the period (. ) Is inputted, and dragging ⓞ obliquely to the lower right enters a question mark (?), As shown in d) of Table 1.
In the present invention, the Hangul input method has been described above. However, a conversion key for converting a keypad for inputting a character other than Hangul and a completion key for forcibly completing an unfinished input are required.
Devices that display and input pictures or characters using the touch screen [PDA (Personal Digital Assistant) terminal, Navigation terminal, Notebook, WCDMA (Wideband Code Division Multiple Access) terminal, Digital broadcasting terminal, Smartphone (Smart Phone), CDMA (Code Division Multiple Access) terminal, ATM (Automatic Teller Machine), UMTS (Universal Mobile Telecommunication Service) terminal, electronic dictionary, e-book, Global System for Mobile communication (GSM) terminal, tablet A computer, a palmtop computer, a point-of-sale device, etc.] may be inputted and displayed simply using the Hangul input method of the present invention.
Claims (8)
In the touch keypad for the Korean input consisting of 6 Hangul consonant keys, 3 Hangul vowel keys and 3 function keys on the touch screen,
Put the representative letter 'ㄱ', the right letter 'ㄲ' and the lower letter 'ㅋ' on the key ①; Put the representative letter 'b' and the right letter 'ㄹ' and the lower letter 'ㅁ' on the key ②; Place the representative letter 'ㄷ', the right letter 'ㄸ' and the lower letter 'ㅌ' on the key ④; Place the representative letter 'ㅂ' and the right letter 'ㅃ' and the lower letter 'ㅍ' on the key ⑤; Place the representative letter 'ㅅ', the right letter 'ㅆ', the lower letter 'ㅇ' and the lower right letter 'ㅎ' on the key ⑦; Place the representative letter 'ㅈ', the right letter 'ㅉ' and the lower letter 'ㅊ' on the key ⑧;
Place the representative letter 'ㅏ' and the right letter 'ㅗ' and the lower letter 'ㅑ' and the lower right letter 'ㅛ' on the key ③; Place the representative letter 'ㅣ', the right letter 'ㅡ' and the lower letter 'ㅢ' on the key ⑥; Place the representative letter '대표' and the right letter 'TT' and the lower letter 'ㅕ' and the lower right letter 'ㅠ' on the key ⑨;
Place a representative symbol 'blank' (), a right symbol 'comma (,)', a lower symbol 'period (.)' And a lower right symbol 'question mark (?)' On the key ⓞ;
Display the Korean alphabet or Korean letters or symbols on the display of the touch screen by selecting and entering a representative character symbol by touching or pressing a finger or a touch tool on the desired key, or by selecting and entering a Korean alphabet or symbol in the drag direction by dragging. Hangul input method characterized in that.
Displaying a representative Jamo symbol 200 when the user touches a finger or a touch tool to a desired Hangul alphabet key using a 6 Korean consonant key, 3 vowel keys, and 1 symbol key on the keypad;
When the finger or the touch tool is removed from contact or a predetermined time elapses, the representative letter 200 displayed on the screen is inputted;
If the touched finger or the touch tool is dragged to the right, when the letter 201 on the right passes a predetermined distance while being displayed on the screen, the letter 201 on the right is input;
When the touched finger or the touch tool is dragged down, the lower letter 202 is displayed on the screen and the lower letter 202 is input after a predetermined distance;
When the contacted finger or touch tool is dragged obliquely to the bottom right, the key to which the letter is assigned to the bottom right is displayed as the letter 203 on the bottom right is displayed on the screen. The lower right letter 203 is input;
Selecting and inputting a Korean consonant, a vowel or a symbol desired by the user;
Hangul consonants and vowels or symbols by successive or separate input by completing the Hangul syllables or symbols to represent the Hangul sentence.
Hangul input method characterized in that it comprises a Hangul input keypad (a of FIG. 5) having three vowel keys arranged on the right side, six consonant keys on the left and the center, and three function keys on the bottom row.
Hangul input method characterized in that it comprises a Hangul input keypad (b of FIG. 5) having three vowel keys arranged at the left side, six consonant keys at the right and the center, and three function keys at the bottom row.
Hangul input method characterized in that it comprises a Hangul input keypad (c in FIG. 5) in which three vowel keys are arranged on the top line, six consonant keys are on the second and third lines, and three function keys are on the bottom line. .
Hangul input method characterized in that it comprises a Hangul input keypad (d in Fig. 5) in which three vowel keys are arranged on the third line, six consonant keys are on the top and second lines, and three function keys are on the bottom line. .
Hangul input keypad with two rows wide and three vowel keys arranged on the right side, six consonant keys on the center and the left, one function key on the left and two on the right (e) Hangul input method comprising a.
Widely arranged side by side, three vowel keys arranged on the bottom row, six consonant keys on the top row, one function key on the left side, two on the left side and the Korean input keypad (f in Fig. 5) Hangul input method characterized in that.
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KR1020100015446A KR20100028081A (en) | 2010-02-20 | 2010-02-20 | Hangul input system by touch the screen and drag |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101030177B1 (en) * | 2010-06-16 | 2011-04-18 | 김진수 | Data input apparatus and data input method |
KR101290194B1 (en) * | 2011-05-06 | 2013-07-30 | 고려대학교 산학협력단 | System and method for inputing characters using brain wave, and a medium having computer readable program for excuting the method |
KR101415413B1 (en) * | 2013-01-31 | 2014-07-04 | 문병기 | Key board type for smart mobile device |
KR101454559B1 (en) * | 2013-02-26 | 2014-10-23 | 숭실대학교산학협력단 | Method for inputting characters using software korean keypad |
-
2010
- 2010-02-20 KR KR1020100015446A patent/KR20100028081A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101030177B1 (en) * | 2010-06-16 | 2011-04-18 | 김진수 | Data input apparatus and data input method |
KR101290194B1 (en) * | 2011-05-06 | 2013-07-30 | 고려대학교 산학협력단 | System and method for inputing characters using brain wave, and a medium having computer readable program for excuting the method |
KR101415413B1 (en) * | 2013-01-31 | 2014-07-04 | 문병기 | Key board type for smart mobile device |
KR101454559B1 (en) * | 2013-02-26 | 2014-10-23 | 숭실대학교산학협력단 | Method for inputting characters using software korean keypad |
KR101454578B1 (en) * | 2013-02-26 | 2014-10-28 | 숭실대학교산학협력단 | Method for inputting characters using software korean keypad |
KR101454577B1 (en) * | 2013-02-26 | 2014-10-28 | 숭실대학교산학협력단 | Method for inputting characters using software korean keypad |
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