KR101458273B1 - Method for selecting object by utilizing tendency of recent cursor movements and control system for the same - Google Patents

Abstract

 A method of selecting an object using a cursor movement trend, comprising: detecting movement information of a cursor performed on a display of a user terminal at least twice; Determining an object selection mode according to movement information of the detected cursor; Determining a predicted moving trend predicted from the movement information of the cursor according to the determined object selection mode; And selecting an object displayed on the display of the user terminal according to the determined predicted moving tendency. The method of selecting an object using a cursor movement tendency is provided.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an object selection method using a cursor movement tendency and a control device for the object selection method.

The present invention relates to a technique for selecting and selecting an object to be selected by a user in an operation of selecting an object using a cursor in a two-dimensional or three-dimensional computer application program, and more particularly, The present invention relates to a technique for analyzing a movement to calculate a cursor movement tendency and to select an object existing in a corresponding direction

To select an object in a computer application that uses a cursor, the user must move and manipulate the cursor to the position of the object to be selected. Such a conventional method requires a user to operate a cursor for each object selection, so that the moving distance of the cursor becomes long, and accordingly, the time required for selecting an object (object) displayed on the display becomes long.

To overcome these problems, existing techniques include a method of increasing the range of the cursor, a method of operating the cursor control such as a mapping between the input change and the cursor position, and a method of selecting the object existing in the direction after inputting the direction And the like.

However, methods that increase the range of the cursor do not directly compensate the limitation that the cursor must move to the position of the object every time, and in the methods of manipulating the cursor control method, the intuitiveness of the 1: 1 mapping between the user input and the cursor is important There is a limit to weaken intuitiveness in applications (eg 3D virtual environment simulation). In the case of a method of selecting an object existing in a direction after inputting a direction through a drag input or the like, additional interaction is required to select an object. There is a limitation in that it can cause a collision.

On the other hand, in a two-dimensional or three-dimensional computer application using a cursor, it is possible to reduce the moving distance and the time required for the cursor selection for object selection while maintaining the intuitiveness of 1: 1 mapping between the user input and the cursor position Object selection technique is needed.

Accordingly, an object to be solved by the present invention is to provide an object selection method that can reduce a moving distance and a time required for a cursor.

According to an aspect of the present invention, there is provided a method of selecting an object using a cursor movement trend, comprising: detecting movement information of a cursor performed on a display of a user terminal at least twice; Determining an object selection mode according to movement information of the detected cursor; Determining a predicted moving trend predicted from the movement information of the cursor according to the determined object selection mode; And selecting an object displayed on the display of the user terminal according to the determined predicted moving tendency. The present invention also provides a method for selecting an object using a cursor movement tendency.

In one embodiment of the present invention, the movement information of the cursor is any one of a movement vector of the cursor, a movement distance, and a movement speed.

In one embodiment of the present invention, when the object selection mode belongs to one of the following modes, a predicted moving tendency is determined from the object movement information.

1) When the moving distance or the moving speed is equal to or less than the first reference value,

2) When the moving distance or the moving speed is greater than the first reference value,

In one embodiment of the present invention, the cursor movement information corresponding to the first mode or the second mode is stored in a separate first mode queue memory and a second mode queue memory.

In one embodiment of the present invention, when the moving speed or the moving distance is less than the first reference value, the cursor movement information is stored in the first mode queue memory.

In one embodiment of the present invention, when the cursor movement information stored in the first mode queue memory is equal to or greater than a preset value, the predicted movement tendency of the cursor is determined by a moving average method for the cursor movement direction stored in the first mode queue memory , A linear weighted moving average method, and an exponentially weighted moving average method.

In one embodiment of the present invention, in the second mode, the predictive movement tendency of the cursor is determined by a moving average method for a cursor movement direction stored in the second mode queue memory, a linear weight moving average method, an exponential weight moving average And is determined according to any one of the methods.

In one embodiment of the present invention, the object selection method using the cursor movement tendency may include: determining whether the cursor movement information stored in the first mode queue memory is less than a predetermined value, If the predicted moving tendency of the cursor is out of the predetermined range, the predicted moving tendency of the cursor is not determined.

In one embodiment of the present invention, the step of determining the predicted moving tendency includes determining whether or not the cursor movement information having an error with respect to the moving average obtained from the cursor movement information stored in the 1-mode queue memory or the 2 & If the value is smaller than the numerical value, the predicted moving tendency is determined.

In one embodiment of the present invention, the movement information of the cursor performed on the display of the user terminal is detected at least twice, and the movement information of the cursor detected more than twice is detected based on the predetermined time frame.

According to an embodiment of the present invention, the step of selecting an object displayed on the display of the user terminal according to the determined predicted moving tendency further includes the step of selecting an object corresponding to the determined predicted moving direction line.

The present invention also provides a computer-readable recording medium on which program instructions for implementing an object selection method using the above-described cursor movement tendency are recorded.

The present invention also relates to an object selection control apparatus using a cursor movement tendency, comprising: a cursor movement information detection unit (210) for detecting movement information of a cursor performed on a display of a user terminal at least twice; A mode determination unit (220) for determining an object selection mode according to the movement information of the detected cursor; A cursor movement direction determination unit (230) for determining a predicted movement trend predicted from the movement information of the cursor according to the object selection mode determined by the mode determination unit; And an object selection unit (240) for selecting an object displayed on the display of the user terminal according to the predicted movement tendency determined by the cursor movement direction determination unit .

In one embodiment of the present invention, the cursor movement information detection unit 210 detects any one of the movement vector, the movement distance, and the movement speed of the cursor as the cursor movement information.

In one embodiment of the present invention, the mode determination unit 220 determines one of the following modes as an object selection mode.

1) When the moving distance or the moving speed is equal to or less than the first reference value,

2) When the moving distance or the moving speed is greater than the first reference value,

In one embodiment of the present invention, when the mode determination unit 220 determines the object selection mode in the first mode or the second mode, the cursor movement direction determination unit 230 determines a predicted And determines the movement tendency.

In one embodiment of the present invention, the object selection control apparatus using the cursor movement tendency may be configured such that when the mode determination unit 220 determines the object selection mode in the first mode or the second mode, And a first mode queue memory and a second mode queue memory for respectively storing cursor movement information corresponding to the mode.

In one embodiment of the present invention, when the cursor movement information stored in the first mode queue memory is equal to or greater than a preset value, the cursor movement direction determination unit 230 determines the cursor movement direction stored in the first mode queue memory The weighted moving average method, the linear weighted moving average method, and the exponential weighted moving average method to determine the predicted moving tendency.

In the second mode, the cursor movement direction determination unit 230 determines a cursor movement direction stored in the first mode queue memory as a moving average method, a linear weighted moving average method, an exponential weighting And a moving average method to determine the predicted moving tendency.

In one embodiment of the present invention, the cursor movement direction determination unit 230 determines whether or not the cursor movement information stored in the first mode queue memory is less than a predetermined value or the average of the cursor movement directions stored in the first mode queue memory And not determining the predicted moving tendency of the cursor when the predetermined range is out of the predetermined range.

The present invention also provides a user terminal including the above-described object selection control device.

According to the present invention, only movement of the cursor per frame is confirmed using only the position input information of the cursor provided independently, and the cursor movement information that is said to be manipulated for object selection is selected and stored. Based on the stored cursor movement information, a tendency of the current cursor to move is analyzed, and an object existing at a position in the cursor movement direction is selected from the current cursor position. Therefore, it is possible to reduce the movement distance and the time required for the cursor selection for object selection while maintaining the intuitiveness of the 1: 1 mapping between the user input and the cursor position. In addition, it has the effect of speeding up the object selection interaction, reducing the fatigue generated during the input operation, and improving the satisfaction of the user interaction.

1 is a diagram illustrating a method of selecting an object using a cursor movement tendency according to an exemplary embodiment of the present invention.
2 to 5 are diagrams for explaining an application example of an object selection method using a cursor movement tendency according to an embodiment of the present invention.
6 to 8 are diagrams for explaining an object selecting method according to another embodiment of the present invention.
9 to 11 are diagrams for explaining a mode switching method according to an embodiment of the present invention.
FIG. 12 is a view for explaining a method of selecting an object according to the determined cursor movement tendency.
Figs. 13 and 14 are diagrams illustrating a method of describing a selectable object by giving a certain angle range from a determined cursor movement tendency. Fig.
15 is a block diagram of an object selection control apparatus according to an embodiment of the present invention.

Hereinafter, a method for selecting an object using a cursor movement tendency according to each embodiment of the present invention will be described with reference to the accompanying drawings.

The following examples are intended to illustrate the present invention and should not be construed as limiting the scope of the present invention. Accordingly, equivalent inventions performing the same functions as the present invention are also within the scope of the present invention.

In addition, in adding reference numerals to the constituent elements of the drawings, it is to be noted that the same constituent elements are denoted by the same reference numerals even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

 The present invention determines a mode for determining the object selection from the cursor movement information per frame as described above, and when the cursor movement information in the determined mode is significant in object selection, the object is selected according to the movement tendency of the cursor .

The cursor is used herein to refer to a position input by a user with a position value corresponding to two (x, y) or three (x, y, z) coordinate axes orthogonal in a two- or three- In the user interface. In addition, a computer application program using a cursor that is an object of the present invention is an application program including an interaction for expressing a user input with a cursor and selecting one of selectable items in an application program using a cursor, Or three-dimensional, and in each case the cursor represents the user's input with a two-dimensional position value (x, y) and a three-dimensional position value (x, y, z).

The present invention extracts cursor movement information per frame, where the frame refers to a specific point in the cycle of user input update. For example, the user input may be updated at a period of 150 Hz. As another example, the cursor position in the most recent frame means the cursor position determined by the most recent input update.

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described with reference to the drawings.

1 is a diagram illustrating a method of selecting an object using a cursor movement tendency according to an exemplary embodiment of the present invention.

Referring to FIG. 1, first, movement information of a cursor performed on a display of a user terminal is detected at least twice (S110). In one embodiment of the present invention, the cursor movement information may be any one of a motion vector of the cursor, a movement distance, and a movement speed, and may be a range of the movement direction (angle) of the cursor through at least the cursor movement information Any of the parameters may be the cursor movement information.

Thereafter, the object selection mode is determined according to the detected movement information of the cursor (S120). One embodiment of the present invention divides the object mode into two types. One of them is a case where the user slowly manipulates the cursor, A second mode in which it is determined that there is an intention to approach an object and a second mode in which it is determined that the user intends to quickly operate a cursor and approach a specific object

Therefore, the object selection mode is divided into a first mode in which the moving distance or the moving speed is equal to or less than the first reference value, and a second mode in which the moving distance or the moving speed is greater than the first reference value.

In the embodiment of the present invention, when the moving distance or the moving speed per frame of the cursor is equal to or less than the first reference value (that is, when the moving speed is slow), the cursor is selected in the prediction mode as the first mode And a second mode when the cursor movement distance or velocity exceeds the first reference value.

Furthermore, the present invention can be applied to other modes other than the first mode or the second mode (e.g., a third mode or a second mode) when the cursor is operated slowly and the slow operations do not have a similar tendency, To determine the selection mode.

Hereinafter, the cursor movement information corresponding to the first mode or the second mode is stored in the first mode queue memory and the second mode queue memory, and the cursor movement information stored in the queue memory is stored in the memory It is used as the data to determine the expected direction, that is, the cursor movement tendency.

Accordingly, according to the determined object selection mode, the predicted moving tendency predicted from the movement information of the cursor is determined (S130). Here, the predicted movement direction is a direction in which the cursor is expected to move, and the predicted movement direction is determined only when the object selection mode is the first mode or the second mode.

Thereafter, an object displayed on the display of the user terminal is selected according to the determined predicted moving tendency (S140). That is, according to the present invention, the objects in the direction of the analyzed cursor movement tendency are defined as selectable objects. In the method of selecting fraud selectable objects, for example, a straight line extending in the direction of the cursor movement tendency is formed around the current cursor , Objects touching the straight line, or objects whose straight line can reach when the angle is changed to 45 degrees or less around the current cursor position. If the number of selected objects is plural, the optimal object can be selected again. For example, among the plurality of candidate objects, the object closest to the cursor or the previously defined straight line can be selected by moving at a minimum angle (Such as inputting a button, inputting a slope or mapping a gesture of a device, etc.) by mapping a plurality of objects and user interaction with each other.

2 to 5 are diagrams for explaining an application example of an object selection method using a cursor movement tendency according to an embodiment of the present invention.

Referring to FIG. 2, a plurality of cursor (C) movement information is detected on the display 110 of a user terminal (e.g., a computer, a mobile phone, or a tablet PC). In Fig. 2, four cursor positions are detected in total, and cursor movement information is detected according to the detected cursor position. Here, the cursor can be operated according to various user input means.

Referring to FIG. 3, when the calculated speed or distance calculated according to the detected cursor movement information is less than a first reference value, The selection mode is determined by the mode.

Referring to FIG. 4, the cursor movement information detected in the first mode is stored in a separate first mode queue memory 120 from the FIG. 2 step, and the cursor movement information stored in the first mode queue memory 120 The cursor movement direction in the first mode, which proceeds at a slow speed, can not be reliably predicted. In this case, additional cursor movement information is stored in the first mode queue memory < RTI ID = 0.0 > 120).

Referring to FIG. 5, if the cursor movement information stored in the first mode queue memory 120 is greater than a preset value, a predicted cursor movement tendency is determined from the stored cursor movement information, Is selected.

6 to 8 are diagrams for explaining an object selecting method according to another embodiment of the present invention.

Referring to FIG. 6, when the cursor movement speed or distance calculated from the detected cursor movement information exceeds a first reference value, the selection mode becomes the second mode.

Referring to FIG. 7, the cursor movement information detected in the second mode, for example, recent cursor movement information, is stored in the second mode queue memory 130, and then, The cursor movement tendency is determined from the cursor movement information stored in the storage unit, and the object is selected therefrom.

9 to 11 are diagrams for explaining a mode switching method according to an embodiment of the present invention.

Referring to FIG. 9, first, movement information of a cursor moving on the display is detected.

The first mode is determined according to the movement information of the cursor, and the cursor movement information detected according to the first mode is stored in the first mode queue memory 120.

However, when the cursor movement is stopped for a predetermined time or longer without the cursor movement information being stored in the first mode queue memory 120 at a sufficient level, the predicted movement direction of the cursor can not be detected. Therefore, The predicted moving tendency of the cursor is not determined from the direction of the cursor movement stored in the memory. For example, in FIG. 10, the movement tendency of the cursor is determined when the first mode queue memory is full, but the actually stored amount of movement information (hatched portion) is only a part of the entire memory.

In FIG. 11, although the cursor movement information is stored in the one-mode queue memory 120 to a sufficient level, when the cursor movement direction (or vector) is out of the preset range, the user does not move the cursor in a specific direction The predicted moving tendency of the cursor is not determined.

Another embodiment of the present invention determines a moving average of a cursor from a moving element of a cursor in a specific cue memory, for example, a vector and a direction, thereby determining a predicted moving tendency of the cursor.

Equation (1) below describes a method for obtaining a moving average according to an embodiment of the present invention.

[Formula 1]

Where C is the current frame index, n is the size of the queue, and Current Position CursorPosition _i is the cursor position in frame i.

An example of a method for determining whether each cursor movement direction has a similar tendency in an embodiment of the present invention is to obtain a moving average of all cursor movements stored in the first mode queue memory and then store the moving average of all cursor movements stored in the first mode queue memory S queue If the vector having an angle of 45 degrees or more between the respective cursor movement vectors and the direction of the obtained moving average is 10% or less, it can be determined that the directions of the cursor movement of the S queue stored in the first mode queue memory have a similar tendency have.

According to another embodiment of the present invention, there is provided a method of assigning a higher weight to the most recent cursor movement direction among movement information stored in the cue memory, thereby giving a higher reliability to the most recent cursor movement direction.

Accordingly, the moving average of the cursor movement information stored in the first mode or the second mode queue memory may be determined according to various methods. For example, a moving average method for the cursor moving direction stored in the queue memory, a linear weight moving average method , And exponentially weighted moving average method. For example, in the embodiment of the linear weighted moving average, a higher weight is given to the most recent cursor moving direction among the movement information stored in the queue memory, thereby providing a method of giving a high reliability to the most recent cursor moving direction .

Or when the cursor movement information having a certain level of error with respect to the moving average obtained from the cursor movement information stored in the first mode or the second mode queue memory is not more than a preset value (for example, 10%), The predicted moving tendency for object selection can be determined from the direction of the cursor movement information.

FIG. 12 is a view for explaining a method of selecting an object according to the determined cursor movement tendency.

Referring to FIG. 12, although the object selection (a) using an existing cursor is selectable when the cursor touches the object, the present invention (b) shows that the tendency of the object's recent movement (cursor movement tendency) Even if the cursor does not touch the object, it can be selected.

Figs. 13 and 14 are diagrams illustrating a method of describing a selectable object by giving a certain angle range from a determined cursor movement tendency. Fig.

Referring to FIG. 13, when a straight line is drawn in the direction of the cursor movement tendency centered on the current cursor, and the angles of the objects or the straight line touching the straight line are changed to 45 degrees or less around the current cursor position, It can be defined as accessible objects.

That is, in FIG. 13, the object 1 is not located in the cursor moving direction exactly from the cursor, but the object 1 is selectable when a complementary angle of 45 degrees is given. As a feature of object selection using the cursor movement tendency, object 2 is close to the object 1, but object 2 is not selectable and object 1 is selectable because the cursor movement tendency is not directed to object 2.

Referring to Fig. 14, when making a straight line in the direction of the cursor movement direction and manipulating the angle, since the angle [theta] 1 to be manipulated to contact the object 1 is smaller than the angle to be manipulated to contact the object 2, Number is selectable, object 2 is not selectable.

One embodiment of the present invention provides a control apparatus for object selection using the above-described cursor movement tendency.

15 is a block diagram of an object selection control apparatus according to an embodiment of the present invention.

15, the controller includes a cursor movement information detection unit 210 for detecting movement information of a cursor performed on a display of a user terminal at least twice, and an object selection mode according to movement information of the detected cursor A mode determining unit 220; A cursor movement direction determination unit (230) for determining a predicted movement trend predicted from the movement information of the cursor according to the object selection mode determined by the mode determination unit; And an object selection unit (240) for selecting an object displayed on the display of the user terminal according to the predicted movement tendency determined by the cursor movement direction determination unit .

In one embodiment of the present invention, the cursor movement information detection unit 210 detects any one of the movement vector, the movement distance, and the movement speed of the cursor as the cursor movement information, and the mode determination unit 220 determines And determines one of them as the object selection mode.

- when the moving distance or the moving speed is equal to or less than the first reference value,

- if the travel distance or travel speed is above the first reference value,

The object selecting method and function by the above-described control apparatus are as described above, and a description thereof will be omitted.

The computer-readable recording medium on which the program instructions are recorded may be, for example, a ROM, a RAM, a CD-ROM, a magnetic tape , Floppy disks, optical media storage devices, and the like.

The computer-readable recording medium on which the above-described program is recorded may be distributed to a computer apparatus connected via a network so that computer-readable codes can be stored and executed in a distributed manner. In this case, one or more of the plurality of distributed computers may execute some of the functions presented above and send the results of the execution to one or more of the other distributed computers, The computer may also perform some of the functions described above and provide the results to other distributed computers as well.

A computer capable of reading a recording medium on which an application as a program for driving an apparatus according to each embodiment of the present invention is read can be used not only in general PCs such as general desktops and laptops but also smart phones, (Personal Digital Assistants), mobile communication terminals, and the like. In addition, it should be interpreted as all devices capable of computing.

The present invention is not limited to the embodiments described above, as long as all the constituent elements constituting the embodiment of the present invention are described as being combined or combined in one operation. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. In addition, although all of the components may be implemented as one independent hardware, some or all of the components may be selectively combined to perform a part or all of the functions in one or a plurality of hardware. As shown in FIG. The codes and code segments constituting the computer program may be easily deduced by those skilled in the art. Such a computer program can be stored in a computer-readable storage medium, readable and executed by a computer, thereby realizing an embodiment of the present invention. As a storage medium of the computer program, a magnetic recording medium, an optical recording medium, or the like can be included.

It is also to be understood that the terms such as " comprises, "" comprising," or "having ", as used herein, mean that a component can be implanted unless specifically stated to the contrary. But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

Claims (20)

An object selection method using a cursor movement tendency of an object selection control device,
Detecting movement information of a cursor performed on the display of the user terminal by the object selection control device at least twice;
Determining an object selection mode according to movement information of the detected cursor by the object selection control device;
Determining a predicted moving trend predicted from the movement information of the cursor according to the determined object selection mode by the object selection control device; And
And selecting an object displayed on the display of the user terminal according to the determined predicted moving tendency by the object selection control device,
Wherein when the object selection mode belongs to one of the following modes, a predicted moving tendency is determined from the movement information of the cursor,
1) When the moving distance or the moving speed is equal to or less than the first reference value,
2) When the moving distance or the moving speed is greater than the first reference value,
The predicted moving tendency may include:
A moving average method for moving directions, a linear weighted moving average method, and an exponentially weighted moving average method,
Wherein the cursor movement information corresponding to the first mode or the second mode is stored in a separate first mode queue memory and a second mode queue memory,
Wherein when the cursor movement information having an error with respect to the moving average obtained from the cursor movement information stored in the first mode queue memory or the second mode queue memory is equal to or less than a predetermined value, Wherein a tendency is determined based on the cursor movement information. The method according to claim 1,
Wherein the movement information of the cursor is one of a movement vector of the cursor, a movement distance, and a movement speed. delete delete The method according to claim 1,
Wherein the cursor movement information is stored in the first mode queue memory when the movement speed or movement distance is less than or equal to a first reference value. 6. The method of claim 5,
Wherein when the cursor movement information stored in the first mode queue memory is equal to or greater than a predetermined value, the predicted movement tendency of the cursor is determined by a moving average method, a linear weighted moving average method, an index A weighted moving average method, and a weighted moving average method. The method according to claim 1,
In the case of the second mode, the predicted moving tendency of the cursor is determined according to any one of a moving average method, a linear weight moving average method, and an exponential weight moving average method for a cursor moving direction stored in the second mode queue memory Wherein the object selection method uses a cursor movement tendency. 7. The method of claim 6, further comprising:
When the cursor movement information stored in the first mode queue memory is less than or equal to a preset value or when the average of the cursor movement direction stored in the first mode queue memory is out of a preset range, The method comprising the steps of: determining whether a cursor movement tendency of the object is greater than a predetermined threshold; delete 2. The method of claim 1, wherein the movement information of the cursor performed on the display of the user terminal is detected at least twice, and the movement information of the cursor detected more than twice is detected based on a predetermined time frame. A method for selecting an object using a cursor movement tendency. The method of claim 1, wherein selecting an object displayed on the display of the user terminal according to the determined predicted moving tendency comprises:
Further comprising selecting an object corresponding to the determined predicted moving tendency. A computer readable medium storing program instructions for implementing an object selection method using a cursor movement tendency according to any one of claims 1, 2, 5, 8, 10, and 11 Possible recording medium. An object selection control device using a cursor movement tendency,
A cursor movement information detection unit (210) for detecting movement information of the cursor performed at the display of the user terminal at least twice;
A mode determination unit (220) for determining an object selection mode according to the movement information of the detected cursor;
A cursor movement direction determination unit (230) for determining a predicted movement trend predicted from the movement information of the cursor according to the object selection mode determined by the mode determination unit; And
And an object selecting unit (240) for selecting an object displayed on the display of the user terminal according to the predicted moving tendency determined by the cursor moving direction determining unit,
The mode determination unit 220 determines one of the following modes as an object selection mode,
1) When the moving distance or the moving speed is equal to or less than the first reference value,
2) When the moving distance or the moving speed is greater than the first reference value,
The cursor movement direction determination unit 230
Determining a predicted moving tendency according to at least one of a moving average method for moving directions, a linear weighted moving average method, and an exponential weighted moving average method,
A first mode queue memory for storing cursor movement information corresponding to the first mode or the second mode when the mode determination unit 220 determines the object selection mode in the first mode or the second mode, Further comprising a queue memory,
The cursor movement direction determination unit 230 determines cursor movement information having an error with respect to a moving average obtained from the cursor movement information stored in the first mode queue memory or the second mode queue memory, Wherein the predicted moving tendency is determined based on the cursor movement information when the predicted moving tendency is equal to or less than a predetermined value. 14. The method of claim 13,
Wherein the cursor movement information detection unit (210) detects any one of a movement vector, a movement distance, and a movement speed of the cursor as cursor movement information. delete 14. The method of claim 13,
When the mode determination unit 220 determines the object selection mode in the first mode or the second mode, the cursor movement direction determination unit 230 determines a predicted movement trend predicted from the movement information of the cursor An object selection control device using a cursor movement tendency. delete 14. The method of claim 13,
When the cursor movement information stored in the first mode queue memory is equal to or greater than a preset value, the cursor movement direction determination unit 230 determines a cursor movement direction stored in the first mode queue memory as a moving average method, a linear weight moving average method , And exponentially weighted moving average method to determine the predicted moving tendency. 14. The method of claim 13,
In the second mode, the cursor movement direction determination unit 230 determines a cursor movement direction stored in the second mode queue memory according to any one of a moving average method, a linear weighted moving average method, and an exponential weighted moving average method And the predicted moving tendency is determined by calculating the predicted moving tendency. 14. The method of claim 13,
The cursor movement direction determination unit 230,
Wherein the cursor movement information stored in the first mode queue memory is less than a predetermined value or the average of the cursor movement direction stored in the first mode queue memory is out of a preset range, The object selection control apparatus according to claim 1, further comprising:

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