WO2012060637A2 - Procédé de saisie de caractères sur un terminal mobile et terminal mobile sur lequel le procédé est mis en oeuvre - Google Patents

Procédé de saisie de caractères sur un terminal mobile et terminal mobile sur lequel le procédé est mis en oeuvre Download PDF

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Publication number
WO2012060637A2
WO2012060637A2 PCT/KR2011/008317 KR2011008317W WO2012060637A2 WO 2012060637 A2 WO2012060637 A2 WO 2012060637A2 KR 2011008317 W KR2011008317 W KR 2011008317W WO 2012060637 A2 WO2012060637 A2 WO 2012060637A2
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WO
WIPO (PCT)
Prior art keywords
character
virtual keyboard
mobile terminal
command
keyboard
Prior art date
Application number
PCT/KR2011/008317
Other languages
English (en)
Korean (ko)
Other versions
WO2012060637A3 (fr
WO2012060637A9 (fr
Inventor
장인지
Original Assignee
Jang In Ji
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 Jang In Ji filed Critical Jang In Ji
Publication of WO2012060637A2 publication Critical patent/WO2012060637A2/fr
Publication of WO2012060637A3 publication Critical patent/WO2012060637A3/fr
Publication of WO2012060637A9 publication Critical patent/WO2012060637A9/fr

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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
    • G06F3/02—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
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1694—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1637—Sensing arrangement for detection of housing movement or orientation, e.g. for controlling scrolling or cursor movement on the display of an handheld computer

Definitions

  • the disclosed technology relates to a method of inputting a character in a mobile terminal, and more particularly, to a method of inputting a command or a character based on a movement of the mobile terminal.
  • a mobile terminal refers to a terminal that a user can carry and perform various tasks on the go.
  • mobile terminals include mobile phones, smartphones, portable PCs, and personal digital assistants (PDAs).
  • PDAs personal digital assistants
  • the user may connect to the network by wire or wirelessly through the mobile terminal to perform a desired task.
  • the user may perform a desired task by inputting a text into the mobile terminal.
  • the higher the portability of the mobile terminal the more difficult it becomes to input characters.
  • a method of inputting text into a mobile terminal is used by using a separate keypad provided on the mobile terminal or by touching a keyboard displayed on the screen, these methods are less intuitive and input by a user who is not familiar with the keyboard. In this case, there was a problem that the character input takes a long time.
  • the disclosed technology provides a text input method of a mobile terminal in which a user can easily input text unlike a conventional text input method.
  • the disclosed technology provides a character input method capable of easily inputting not only a character but also a command required for character input.
  • a method of inputting a character of a mobile terminal may include disposing a virtual keyboard on which characters are arranged in a virtual space, and searching for a command corresponding to the detected movement if motion of the mobile terminal is detected. Performing a corresponding command or determining whether a character is selected on the virtual keyboard and receiving the selected character;
  • the letter may include a letter, a number, a mark and / or a symbol.
  • the virtual space may be characterized by a space formed at the current location of the mobile terminal.
  • the virtual keyboard may include a two-dimensional virtual keyboard having characters arranged in a two-dimensional virtual space or a three-dimensional virtual keyboard having characters arranged in a three-dimensional virtual space.
  • the disposing of the virtual keyboard on which the characters are arranged in the virtual space may set the shape, size, position, spacing, or arrangement of the virtual keyboard or the respective characters in the virtual space.
  • the disposing of the virtual keyboard on which the characters are arranged in a virtual space may further include displaying a virtual keyboard on which a character is disposed in the virtual space on a screen.
  • the displaying of the virtual keyboard having characters arranged in the virtual space on the screen may set the shape, size, position, spacing, or arrangement of the virtual keyboard or the respective characters displayed on the screen.
  • the step of searching for a command corresponding to the detected movement may include the current position, the virtual keyboard, or the virtual based on the detected movement and the current position of the mobile terminal or the type of the virtual keyboard and / or the current character selection position.
  • the method may include searching for a command corresponding to the sensed movement among commands that may be performed at the current character selection position of the keyboard.
  • the command may include a keyboard change command for changing a current virtual keyboard to another virtual keyboard, an associated character input command for receiving a character associated with a character at a current character selection position, a character selection command for selecting a character at a current character selection position, and / or a current When there are a plurality of characters at the character selection position, a character selection command for selecting one of the characters may be included.
  • the keyboard change command may include a command for changing the virtual keyboard into a virtual keyboard in which letters of another language are arranged, a command for changing the virtual keyboard into a character keyboard, a numeric keyboard, a sign keyboard, or a symbol keyboard, and convert the virtual keyboard into uppercase or lowercase letters. It may include a command for changing to a keyboard, a command for changing the virtual keyboard to a twin consonant keyboard, and / or a command for changing the virtual keyboard to a previous keyboard or a next keyboard.
  • the associated character input command may include a case conversion command for converting a character of the current character selection position into an uppercase or lowercase letter, a command for receiving a consonant with respect to a character of the current character selection position, and / or the current character selection position. It may include a command for receiving a subscript character for the character of.
  • the step of receiving a letter may include selecting and receiving the letter when the position at which the terminal is moved is a specific letter position or area on the virtual keyboard.
  • Determining whether the character is selected on the virtual keyboard and receiving the selected character may include selecting and receiving the character when the movement direction of the terminal changes in a specific character position or area on the virtual keyboard.
  • the virtual keyboard may include a character selection position or area in a space corresponding to each character arranged in the virtual keyboard, determine whether the character selection on the keyboard is selected, and select the selected character.
  • the step of receiving a text may include selecting a character corresponding to the text selection area when the mobile terminal moves to the text selection location or area, moves to a specific location or area on a virtual keyboard, or passes the text selection location or area. And receiving an input.
  • Determining whether the character is selected on the virtual keyboard and receiving the selected character may further include displaying a current location on the screen and / or the space according to the movement of the mobile terminal.
  • Determining whether the character is selected on the virtual keyboard and receiving the selected character may further include displaying the selected character on the screen.
  • a mobile terminal may include a motion detecting unit detecting a movement of the mobile terminal through a sensor, a memory storing a command corresponding to the movement of the mobile terminal, and a virtual keyboard having characters arranged in a virtual space.
  • a configuration unit configured to execute a character input program under the control of a user and display the configured virtual keyboard on the screen, and when the movement of the mobile terminal is detected through the motion detector, the detected command from the memory
  • a controller which searches for a command corresponding to a movement to perform a corresponding command or determines whether the character is selected in the space, and determines a character selection position in the virtual keyboard according to the detected movement and receives a character selected by the user; Display the virtual keyboard Group command execution result and / or comprises a display for displaying a character received input.
  • the controller may correspond to the detected movement among commands that may be performed at the current character selection position of the virtual keyboard based on the current position of the mobile terminal or the type of the virtual keyboard, the current character selection position, and the detected movement. You can search for a command.
  • the controller may determine a character selected by a character position or region on the virtual keyboard disposed on the space and a position or region on the moved space of the mobile terminal.
  • the controller may receive a character corresponding to the location or area when the moving direction of the mobile terminal is changed in a specific location or area on the virtual keyboard.
  • the controller may receive a character corresponding to the location or area when the mobile terminal moves to or passes through a specific location or area on the virtual keyboard.
  • the controller may display a current position on the space and / or the virtual keyboard according to the movement of the mobile terminal on a screen.
  • the controller may display the selected character on the screen.
  • the setting unit may set a shape, a size, a position, an area, an interval, or an arrangement of the virtual keyboard or the characters arranged in the virtual space.
  • the controller may display a virtual keyboard on which a character is arranged in the virtual space on a screen.
  • the setting unit may set the shape, size, position, spacing, or arrangement of the virtual keyboard or the respective characters displayed on the screen.
  • the character input method of the disclosed technology may provide an intuitive input method. That is, the character input method of the disclosed technology enables a user to easily learn a method and input a character even when a user uses a mobile terminal for which a character input method is implemented for the first time.
  • a predefined command or a character on a keyboard may be input through a movement of a terminal. Since the user can select and input a character or input a command through the movement of the terminal, the user can enter a character or a command more quickly.
  • the character input method of the disclosed technology can be used in all mobile terminals regardless of the type of language.
  • FIG. 1 is a block diagram illustrating a configuration of a mobile terminal according to an embodiment of the disclosed technology.
  • FIG. 2 is a flowchart illustrating a sequence of a text input method that may be performed in the mobile terminal of FIG. 1.
  • FIG. 3A and 3B illustrate a mobile terminal in which a virtual keyboard is disposed in a space and the keyboard is displayed on a screen.
  • FIG. 3C illustrates an example of a virtual keyboard
  • FIG. 3B illustrates a mobile terminal in which the virtual keyboard of FIG. 3A is displayed. It is a figure which shows.
  • FIG. 4 is a diagram illustrating a mobile terminal displaying a character selection position.
  • FIG. 5 is a diagram illustrating a movement of a mobile terminal used to determine a character selection position.
  • 6A to 6D illustrate a process of receiving a character corresponding to an area or coordinates when the indicator moves to or passes through a specific area or specific coordinates on the virtual keyboard.
  • FIG. 7A to 7D illustrate a process of receiving a character corresponding to a corresponding position or area when a moving direction of the mobile terminal changes in a specific position or a specific area on a virtual keyboard.
  • FIG. 8 is a diagram illustrating a command index for searching for a command corresponding to a virtual keyboard, a position on the keyboard, and a movement of a mobile terminal.
  • FIG. 9 is a diagram illustrating a process of performing a command corresponding to a movement according to a movement of a mobile terminal.
  • 10A and 10B illustrate a process of performing a command for changing a virtual keyboard according to a movement of a mobile terminal.
  • 11A and 11B illustrate a process of receiving an associated character at a specific position on a virtual keyboard according to the movement of a mobile terminal.
  • each of the steps described in the disclosed technology may occur out of the stated order unless the context clearly dictates the specific order. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.
  • FIG. 1 is a block diagram illustrating a configuration of a mobile terminal according to an embodiment of the disclosed technology.
  • the mobile terminal 100 includes a motion detector 110, a memory 120, a display 130, a controller 140, and a setting unit 150.
  • the motion detector 110 detects the movement of the mobile terminal 100 through the sensor.
  • the motion detector 110 may include an acceleration sensor that detects an acceleration of a linear motion, a gyro sensor that detects a rotation angle based on an axis, and gravity to detect a motion of the mobile terminal 100. It may include a gravity sensor for detecting the movement and / or geomagnetic sensor for detecting the orientation by sensing the magnetic.
  • the motion detector 110 detects the movement of the mobile terminal 100 through one sensor or a plurality of combined sensors, converts the detection result into an electrical signal, and provides the same to the controller 140.
  • the motion detector 110 may provide the controller 140 with a different intensity of an electrical signal corresponding to the motion in accordance with the strength of the motion.
  • the memory 120 stores a command corresponding to the movement of the mobile terminal 100.
  • the memory 120 may include a program memory for loading and storing a program required for the operation of the mobile terminal 100 and a data memory for storing a program and data.
  • the mobile terminal 100 may load a character input program into a program memory to receive a character, and a command corresponding to the movement may be stored in the data memory.
  • the controller 140 arranges the virtual keyboard on which the letters are arranged in the virtual space on the screen.
  • the execution of the text input program may include executing the text input program, for example, when receiving a text input command from a user.
  • the controller 140 may execute the character input program.
  • the controller 140 may automatically execute the character input program.
  • the setting unit 150 sets a two-dimensional virtual keyboard having characters arranged in a two-dimensional virtual space or a three-dimensional virtual keyboard having characters arranged in a three-dimensional virtual space. For example, when the controller 140 executes a text input program under the control of the user, the setting unit 150 may generate a virtual keyboard.
  • the controller 140 searches for a command corresponding to the detected motion among commands stored in the memory 120 and performs the corresponding command. Alternatively, the controller 140 determines whether the character is selected according to the detected movement and receives the selected character. In one embodiment, the controller 140 may determine a character selected from the position of the mobile terminal in the space and the position of the character of the keyboard disposed in the space according to the sensed movement. For example, the controller 140 may determine the location or area of the mobile terminal in the virtual keyboard and display the selected character at the determined location or area according to the detected movement.
  • the controller 140 may receive the corresponding character. For example, when the mobile terminal moves to or passes a specific location or a specific area on the virtual keyboard according to the movement of the mobile terminal 100, the controller 140 may receive a character corresponding to the corresponding location or area. In another embodiment, when the movement direction of the mobile terminal changes within a specific area on the virtual keyboard, the controller 140 may receive a character corresponding to the corresponding area.
  • the display unit 130 displays the current position of the mobile terminal in the virtual keyboard and the space under the control of the controller 140 and displays the command execution result and / or the received character.
  • FIG. 2 is a flowchart illustrating a sequence of a text input method that may be performed in the mobile terminal of FIG. 1.
  • the controller 140 places a virtual keyboard in which characters are arranged in a virtual space (step S210).
  • the letters arranged on the virtual keyboard may include letters, numbers, marks and / or symbols.
  • the virtual space is a space formed at the current location of the mobile terminal. In this virtual space, the mobile terminal and the virtual keyboard where the characters are arranged, move the mobile terminal to a position or area corresponding to the arranged characters, and select and input the corresponding characters.
  • FIGS. 6A to 6D are diagrams illustrating a mobile terminal on which a virtual keyboard with letters is arranged in a space and displayed on a screen
  • FIG. 3D is a diagram illustrating a mobile terminal on which a virtual keyboard of FIG. 3C is displayed.
  • FIG. 3B illustrates a situation in which the character is input by moving in the virtual space of the mobile terminal with respect to the virtual keyboard on which the character is disposed.
  • FIGS. 6A to 6D and the description thereof.
  • a plurality of characters may be arranged in the virtual keyboard 300.
  • the virtual keyboard 300 of FIGS. 3A to 3C shows a three-dimensional virtual keyboard in which a plurality of characters are arranged in a three-dimensional virtual space.
  • the type and shape of the virtual keyboard is one example for describing the disclosed technology, and the shape of the virtual keyboard or the type of characters arranged on the virtual keyboard may vary depending on the implementation manner.
  • the virtual keyboard may be a virtual keyboard having a qwerty keyboard shape as shown in FIG. 3C, a virtual keyboard having a square or a cube, or a sphere shape as shown in FIGS. 3A and 3B.
  • the mobile terminal 310 includes a display area 320 and an input key 330 including screen touch input means from a user.
  • the user may hold the mobile terminal 310 with a hand 340 and input a character or a command through movement.
  • the shape of the mobile terminal illustrated in the following drawings is an example for describing the disclosed technology, and the shape or display area of the mobile terminal, the location and / or type of keys, the method of holding the mobile terminal, etc. may vary depending on the implementation method. have.
  • the display area 320 may include a text input area 322 and a virtual keyboard 324 displayed on the screen of the virtual keyboard 300 disposed in the virtual space.
  • the text input area 322 is selected and input from the moved position of the mobile terminal and the text position of the virtual keyboard 300 disposed in the virtual space, and displays the corresponding text.
  • the input key 330 is a key for inputting a command to the mobile terminal 310 in addition to the command input through the touch of the display area 320.
  • FIG. 4 is a diagram illustrating a mobile terminal in which a virtual keyboard 324 is displayed on a screen and displays a location of a mobile terminal in a space.
  • the controller 140 may display a pointer 410 indicating the current location of the mobile terminal in the virtual space or the virtual keyboard 324.
  • the current position of the mobile terminal in space may be above the virtual keyboard in the space, or may be out of the virtual keyboard so that this state can be indicated by the state, shape, or shape of the indicator.
  • the indicator 410 may move on the virtual keyboard 324 according to the moved position in the space of the mobile terminal 310.
  • the user may check the character selection position on the virtual keyboard through the position or area of the indicator 410. For example, when the indicator 410 is located in a specific area on the virtual keyboard, a letter corresponding to the area may be selected. 4 is one example for describing the disclosed technology, and the type and shape of the indicator 410 may vary according to implementation.
  • control unit 140 detects the movement of the mobile terminal 310 through the motion detection unit 110 and converts the detection result into an electrical signal. 110) (step S220).
  • the controller 140 searches for a command corresponding to the detected movement among the commands that can be performed in the virtual keyboard and performs the corresponding command or selects a character according to the detected movement. If the selected character is entered (step S230). Steps S220 and S230 may be repeated while the character input is continued.
  • FIG. 5 is a diagram illustrating a movement of a mobile terminal used to determine a character selection position.
  • the controller 140 determines a character selection position by detecting a moving direction of the mobile terminal 310.
  • the mobile terminal 310 may have any movement such as moving in all directions such as right, left, up, down, and diagonal directions, tilting, and rotating, and the controller 140 may detect the movement of the mobile terminal 310. .
  • the controller 140 may move the indicator 410 to the moved position of the mobile terminal 310.
  • the controller 140 may determine an angle at which the user can best see the display area 320 of the mobile terminal 310 (for example, the line of sight of the user and the surface of the display area 320 may be perpendicular to each other). Angle of the mobile terminal 310 to detect the movement of the mobile terminal 310 to move the indicator 410 on the virtual keyboard.
  • the controller 140 may move the indicator 410 in proportion to the moving speed of the mobile terminal 310. For example, when the motion detector 110 provides an electrical signal including a moving direction and a moving speed of the mobile terminal 310, the controller 140 may move and move the indicator 410 based on the corresponding signal. The speed of movement can be determined.
  • the movement of the mobile terminal for determining the character selection position by moving the indicator 410 is one example for describing the disclosed technology, and the movement of the mobile terminal for moving the indicator 410 may vary depending on implementation. .
  • the indicator 410 may be moved along a direction in which the mobile terminal 310 is inclined in an arbitrary direction (up, down, left, right).
  • 6A to 6D illustrate a process of receiving a character corresponding to a corresponding position or area when the moved position of the mobile terminal is a specific position or a specific area on or passes through the virtual keyboard.
  • the controller 140 selects and receives the corresponding character. For example, when the moved position 410 or the area of the mobile terminal is a position or area corresponding to the letter 'b', the controller 140 selects 'b' and receives the input letter and inputs the corresponding letter. ) Can be displayed.
  • the letters 'Q', 'S', 'A', and 'E' of the virtual keyboard 300 disposed in the virtual space are moved in a series of movements 612a, 612b, and 612c of the mobile terminal 310.
  • FIG. 612d shows the process of selecting and inputting.
  • 6C and 6D show examples for looking at a character selection and input process through such a series of movements by procedure.
  • the controller 140 may continuously receive text according to a series of movements of the mobile terminal 310. For example, the mobile terminal 310 moves to a location or area corresponding to '(O)' (610a), after leaving the location or area and passes the location or area (610b) corresponding to ' ⁇ ', and again the corresponding location After moving out of the area or moving to a position or area 610c corresponding to 'b', the controller 140 may receive the letter 'in'. When the mobile terminal 310 moves outside of the location or area 610c corresponding to 'b' and then moves back to the location or area 610c, the controller 140 may receive input of 'b' again. have.
  • the mobile terminal 310 After receiving 'b' again, the mobile terminal 310 leaves the corresponding location or area, passes the location or area 610d corresponding to ' ⁇ ', and leaves the location or area corresponding to ' ⁇ ' after leaving the location or area.
  • the controller 140 may receive the letter 'nyeong'. Therefore, the controller 140 may receive the word 'hello' according to the continuous movement of the mobile terminal 310.
  • FIG. 7A to 7D illustrate a process of receiving a character corresponding to a corresponding position or area when a moving direction of the mobile terminal changes in a specific position or a specific area on a virtual keyboard.
  • the controller 140 may move the indicator 410 to the right on the virtual keyboard.
  • the controller 140 moves the indicator 410 down on the virtual keyboard, and the character corresponding to the area including the position or coordinate where the moving direction of the indicator changes is included. ) Is inputted.
  • the controller 140 may divide a region of the virtual keyboard 324 to correspond to the divided region for each character.
  • the controller 140 monitors a moving direction of the indicator 410 and receives a character corresponding to an area including a position or coordinates in which the moving direction of the indicator is changed. For example, when the moving direction of the indicator 410 differs by more than a predetermined angle based on a specific position or coordinate, the controller 140 may receive a character corresponding to an area including the corresponding position or coordinate.
  • the controller 140 may continuously input the sentence by moving the indicator 410 according to the movement of the mobile terminal 310. For example, the indicator 410 moved to the right after receiving the input of ' ⁇ ' moves back to the left in the ' ⁇ ' character area, thereby changing the moving direction, and the indicator 410 moved to the left becomes the 'b' character area. In the case where the moving direction is changed again by moving upward, the control unit 140 may receive the letter 'in'. If the moving direction is changed again in the 'b' character area, the controller 140 may receive 'n' again.
  • the controller 140 may receive the letter 'nyeong'. Therefore, the controller 140 may receive the word 'hello' according to the continuous movement of the mobile terminal 310.
  • the controller 140 may complete the desired sentence by receiving the selected character on the virtual keyboard.
  • a process of performing a command corresponding to the movement of the mobile terminal will be described.
  • the controller 140 detects among the commands that can be performed at the virtual keyboard or the current character selection position of the virtual keyboard based on the detected movement and the type of the virtual keyboard and / or the current character selection position. Search for the command corresponding to the movement. For example, the controller 140 searches for a command index stored in the memory 120 based on the detected movement and the type of the virtual keyboard and / or the current character selection position, searches for a command, and calls a command linked with the index. To execute the command. When the searched command is executed, the controller 140 displays the result of the execution on the display area 320 and, if there is no searched command, maintains the current state.
  • FIG. 8 is a diagram illustrating a command index for searching for a command corresponding to a virtual keyboard, a position on the keyboard, and a movement of a mobile terminal.
  • the command index 810 lists commands based on the type of virtual keyboard, the current character selection position, and the detected movement.
  • the controller 140 may search the command index 810 for a command that matches both the current virtual keyboard, the character selection position on the virtual keyboard, and the movement of the mobile terminal 310 recognized by the motion detector 110. have.
  • the command that may be included in the command index 810 may include a keyboard change command for changing a current virtual keyboard to another virtual keyboard, an associated character input command for receiving a character associated with a character at a current character selection position, and a current character selection. And a character selection command for selecting a character at the position and / or a character selection instruction for selecting one of the characters when there are a plurality of characters at the current character selection position.
  • the Change Keyboard command can change the current virtual keyboard to a virtual keyboard with letters from other languages, a command to change the current virtual keyboard to a character keyboard, a numeric keyboard, a sign keyboard, or a symbol keyboard, or to change the current virtual keyboard.
  • the associative character input command converts a character at the current character selection position to uppercase or lowercase, and receives a case conversion command, a command for receiving a consonant string for the character at the current character selection position, and / or a character at the current character selection position. It may include a command for receiving a subscript character.
  • FIG. 9 is a diagram illustrating a process of performing a command corresponding to a movement according to a movement of a mobile terminal.
  • the controller 140 may perform a double consonant display command.
  • the controller 140 may display a double consonant '' in the character input area 322 by executing a corresponding command.
  • the controller 140 may move the indicator 410 or perform a command based on the speed at which the mobile terminal 310 moves. For example, when the mobile terminal 310 moves to the left at a predetermined speed or less and then returns, the controller 140 moves the indicator 410 to the left on the virtual keyboard 324 and then again. You can return to the original position.
  • the controller 140 may search for a command corresponding to the movement and execute the command.
  • 10A and 10B illustrate a process of performing a command for changing a virtual keyboard according to a movement of a mobile terminal.
  • the controller 140 may change the current virtual keyboard to the previous virtual keyboard that was previously displayed.
  • the current virtual keyboard is a Korean keyboard and the previous virtual keyboard is a lowercase English keyboard
  • the controller 140 is detected. May display a lowercase English keyboard, which is a previous virtual keyboard, on the display area 320.
  • the controller 140 may move the indicator 410 according to the movement to determine a character selection position and receive a character.
  • 11A and 11B illustrate a process of receiving an associated character at a specific position on a virtual keyboard according to the movement of a mobile terminal.
  • the controller 140 may receive a character associated with a character at a corresponding position. .
  • the controller 140 receives an uppercase letter Y of the corresponding letter and inputs a letter. And display at 322.
  • the controller 140 When the mobile terminal 310 detects a movement in which the mobile terminal 310 returns to the right after the mobile terminal 310 moves to the right at the letter 'y' of the lowercase English letter keyboard, the controller 140 inputs the original character 'y' of the corresponding character. It can be displayed on the character input area 322.
  • 11A and 11B are examples for describing the disclosed technology, and the movement of the mobile terminal corresponding to the command for displaying the associated text or the type of the associated text may vary depending on the implementation.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

L'invention porte sur un procédé de saisie de caractères sur un terminal mobile, qui comprend les étapes consistant à : disposer un clavier virtuel, sur lequel des caractères sont disposés, dans un espace virtuel ; et rechercher des commandes correspondant au mouvement qui est détecté lorsqu'un mouvement du terminal mobile est détecté, et ensuite exécuter la commande ou déterminer si un caractère sur le clavier virtuel a été sélectionné et saisir le caractère sélectionné.
PCT/KR2011/008317 2010-11-03 2011-11-03 Procédé de saisie de caractères sur un terminal mobile et terminal mobile sur lequel le procédé est mis en oeuvre WO2012060637A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100108804A KR20120047110A (ko) 2010-11-03 2010-11-03 모바일 단말기의 문자 입력 방법 및 해당 방법을 수행하는 모바일 단말기
KR10-2010-0108804 2010-11-03

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WO2012060637A2 true WO2012060637A2 (fr) 2012-05-10
WO2012060637A3 WO2012060637A3 (fr) 2012-09-13
WO2012060637A9 WO2012060637A9 (fr) 2012-11-01

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060035842A (ko) * 2004-10-20 2006-04-27 권창환 핸드폰 및 그 입력방법
KR20070030399A (ko) * 2005-09-13 2007-03-16 주식회사 팬택 가상 키보드를 이용한 이동 통신 단말기에서의 입력 방법및 상기 방법을 채용한 이동 통신 단말기
KR20080073921A (ko) * 2007-02-07 2008-08-12 오종구 키보드 시스템 및 그의 동작 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060035842A (ko) * 2004-10-20 2006-04-27 권창환 핸드폰 및 그 입력방법
KR20070030399A (ko) * 2005-09-13 2007-03-16 주식회사 팬택 가상 키보드를 이용한 이동 통신 단말기에서의 입력 방법및 상기 방법을 채용한 이동 통신 단말기
KR20080073921A (ko) * 2007-02-07 2008-08-12 오종구 키보드 시스템 및 그의 동작 방법

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