JP2010152579A - Input acceptance device, correction information calculation method, and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an input acceptance device for enabling a player to perform the calibrating operation of a touch panel while enjoying the operation without making the user be conscious of it. <P>SOLUTION: A coordinate information storage part 103 stores specified reference coordinates and arbitrarily selected arbitrary coordinates. A display control part 101 displays an enemy object at the stored reference coordinates or arbitrary coordinates. An input coordinate acquisition part 104 obtains the input coordinates in response to an input to the touch panel. A determination part 105 determines validity/invalidity of the input by the player according to relation between the obtained input coordinates and the stored reference coordinates and arbitrary coordinates. Then, when it is determined that the input toward the enemy object of the reference coordinates is valid, a correction information calculation part 106 calculates correction information for correcting the input of the touch panel according to relation between the obtained input coordinates and the specified reference coordinates. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an input reception device, a correction information calculation method, and a program that can allow a calibration operation of a touch panel to be performed while making the player unaware.

  Conventionally, a touch panel has been widely used as a device that receives an input operation from a user (player). Such a touch panel is arranged so as to overlap the front surface of the display unit, detects input (pressing) with a touch pen, a user's finger, and the like, and acquires input coordinates. Therefore, for example, even if a button image that is an input target is freely arranged and displayed at an arbitrary position on the display unit, the button image is directed to the button image depending on the relationship between the display coordinates of the button image and the acquired input coordinates. It is possible to appropriately determine whether or not an input (button image is pressed) is made.

Recently, such touch panels are also used in portable game machines and the like. And since the input which designated the desired object (a character, a thing, etc.) in a game image can be performed, more intuitive input operation can be performed now.
In a game machine using such a touch panel, a technique that can appropriately prevent chattering during an input operation is also disclosed (see, for example, Patent Document 1).

JP 2006-133887 A (Page 5-10, FIG. 5)

  By the way, in a device using a touch panel, an input position shift may occur due to variations in manufacturing. Therefore, in order to calibrate such misalignment, it is common for the user to perform a predetermined calibration operation on the touch panel. For example, in a portable game device, the player performs calibration operations such as sequentially displaying cross cursors at the four corners of the display unit during initial operation and the like, and having these cross cursors (centers of cursors) pressed with a touch pen. Have you go to. The game machine calculates correction information for correcting the input on the touch panel through such a calibration operation. After that, it is possible to acquire input coordinates with high accuracy by correcting the input coordinates using the calculated correction information.

  Such a calibration operation tends to be thought of as an unpleasant task for the player, and many players feel troublesome. In addition, players such as children often do not fully understand the significance of performing this calibration operation, and sometimes do not press an accurate position (press a position shifted from the cross cursor).

  Therefore, there has been a demand for a technique that allows a player to actively perform an appropriate calibration operation without causing the player to feel bothersome.

  The present invention was made in order to solve such a problem, and an input receiving device, a correction information calculation method, and a calibration operation of a touch panel that can be performed while making the player unaware and entertaining, and The purpose is to provide a program.

  An input reception device according to a first aspect of the present invention is an input reception device that receives an input via a touch panel superimposed on a display unit, and includes a display control unit, a coordinate acquisition unit, and a calculation unit. Is done.

First, the display control unit displays, on the display unit, a plurality of objects including a reference object arranged at the prescribed reference coordinates and other objects arranged at arbitrary coordinates different from the reference coordinates. For example, the reference object that is the target of the calibration operation and other objects that are not the target of the calibration operation are displayed according to the progress of the game.
Further, the coordinate acquisition unit acquires an input directed to any object selected by the player from the displayed objects as input coordinates of the touch panel. Then, when the position of the acquired input coordinate satisfies a predetermined condition, the calculation unit calculates correction information for correcting the input of the touch panel according to the relationship between the input coordinate and the reference coordinate. For example, when the input is directed to the reference object from the relationship between the input coordinates and the reference coordinates, correction information such as a correction coefficient is calculated based on the amount of deviation of the input coordinates with respect to the reference coordinates.

That is, the display control unit displays a plurality of objects including the reference object to be calibrated according to the progress of the game. In this state, when an input is made to the object freely selected by the player, the coordinate acquisition unit acquires the input coordinates. When the input is directed to the reference object, the calculation unit calculates correction information according to the relationship between the acquired input coordinates and the specified reference coordinates.
In other words, while the player freely operates the touch panel (touch input or the like) while aiming at the displayed object and having fun, an input to the reference object is also appropriately made. When the input coordinates to the reference object are obtained, the correction information is calculated based on the amount of deviation of the input coordinates with respect to the reference coordinates, etc., and the touch panel is calibrated without realizing that the player has performed a calibration operation. Can be completed.
As a result, the calibration operation of the touch panel can be performed while the player is not conscious.

  An input reception device according to a second aspect of the present invention is an input reception device that receives an input via a touch panel superimposed on a display unit, and includes a storage unit, a display control unit, a coordinate acquisition unit, a determination unit, and Consists of a calculation unit.

First, the storage unit defines prescribed reference coordinates (for example, coordinates predetermined for calibration) and arbitrary coordinates arbitrarily selected from an area not including the reference coordinates (for example, reference coordinates for calibration). Other coordinates). The display control unit sequentially displays the reference object arranged at the stored reference coordinate and other objects arranged at the arbitrary coordinate on the display unit. For example, according to the progress of the game or the like, the reference object to be calibrated is placed at the reference coordinates, and other objects that are not to be calibrated are placed at arbitrary coordinates and displayed.
On the other hand, in a state where each object is displayed, the coordinate acquisition unit acquires input coordinates in response to an input to the touch panel by the player. In addition, the determination unit determines whether or not there is an input to any object according to the relationship between the acquired input coordinates and the stored reference coordinates and position coordinates. When the calculation unit determines that there is an input for the reference object, the calculation unit provides correction information for correcting the input of the touch panel according to the relationship between the acquired input coordinates and the specified reference coordinates. Calculate.

That is, the display control unit displays a plurality of objects including the reference object to be calibrated according to the progress of the game. In this state, the coordinate acquisition unit acquires input coordinates in response to an input to the touch panel by the player. Here, when the determination unit determines that there is an input toward the reference object, the calculation unit calculates correction information according to the relationship between the acquired input coordinates and the defined reference coordinates.
That is, as the player operates the touch panel while freely aiming at the displayed object and having fun, an input to the reference object is also made as appropriate. When it is determined that there is an input toward the reference object, correction information is calculated based on the amount of deviation of the input coordinates with respect to the reference coordinates, and so on, without knowing that the player has performed a calibration operation, Calibration can be completed.
As a result, the calibration operation of the touch panel can be performed while the player is not conscious.

The display control unit arranges and displays a reference object including a target part to be input so that the part overlaps the reference coordinate,
The determination unit may determine that there is an input directed to the reference object when the acquired input coordinates are within a predetermined range from the stored reference coordinates.
In this case, when the player tries to input a certain amount of accuracy while aiming at the target portion, and the input coordinates acquired at that time are close to the reference coordinates to some extent, it is determined that the input is directed to the reference object. The For this reason, correction information is calculated using input coordinates with a small error, and the accuracy of correction can be finally improved.

The calculation unit may calculate correction information including a correction coefficient obtained based on at least two reference coordinates and a shift amount of input coordinates corresponding to each reference coordinate.
For example, a correction coefficient or the like obtained by a predetermined mathematical formula based on two reference coordinates on the diagonal line of the touch panel and an input coordinate shift amount corresponding to each reference coordinate is calculated. With this correction coefficient, it can be expected that appropriate correction is performed on the entire touch panel.

The display control unit may display the reference object arranged at the reference coordinate so as to be different from other objects in a display form corresponding to the shift amount of the input coordinate with respect to the reference coordinate or the arbitrary coordinate.
For example, the size (display size) of the reference object is reduced or the moving speed is reduced according to the shift amount of the input coordinates. In this case, the accuracy of the calibration operation to be performed by the player can be adjusted by displaying the reference object whose display form is changed according to the required degree of calibration.

When the display control unit displays only other objects at arbitrary coordinates, it is necessary to correct the input coordinates based on the amount of deviation between the input coordinates acquired by the coordinate acquisition unit and the arbitrary coordinates. A correction determination unit for determining whether or not there is,
The display control unit may display the reference object arranged at the reference coordinates when the correction determination unit determines that correction is necessary.
That is, it is determined whether or not calibration is necessary in a state in which only other objects that are not the target of the calibration operation are displayed. When it is determined that calibration is necessary, the reference object that is the target of the calibration operation is added and displayed. For this reason, when necessary, it is possible to cause the player to perform a calibration operation without interrupting play or the like.

Based on the correction information calculated by the calculation unit, further comprising an input correction unit for sequentially correcting the input coordinates acquired by the coordinate acquisition unit,
The calculation unit may sequentially calculate the correction information according to the relationship between the corrected input coordinates and the specified reference coordinates.
That is, the correction information is obtained by correcting the input coordinates using the correction information calculated sequentially, instead of completing the calculation of the correction information in one (a batch) of calibration operations. For this reason, the accuracy of correction can be increased sequentially.

  A correction information calculation method according to a third aspect of the present invention is a correction information calculation method in an input reception device having a display unit, a touch panel, an image processing unit, and an arithmetic processing unit, and includes a display control step and a coordinate acquisition step. And a calculation step.

First, in the display control step, a plurality of objects including a reference object arranged at a prescribed reference coordinate and another object arranged at an arbitrary coordinate different from the reference coordinate are displayed on the display unit. For example, the reference object that is the target of the calibration operation and other objects that are not the target of the calibration operation are displayed according to the progress of the game.
In the coordinate acquisition step, an input directed to any object selected by the player himself from among the respective objects displayed on the display unit is acquired as input coordinates of the touch panel superimposed on the display unit. In the calculation step, when the position of the acquired input coordinate satisfies a predetermined condition, correction information for correcting the input on the touch panel is calculated according to the relationship between the input coordinate and the reference coordinate. For example, when the input is directed to the reference object from the relationship between the input coordinates and the reference coordinates, correction information such as a correction coefficient is calculated based on the amount of deviation of the input coordinates with respect to the reference coordinates.

That is, the display control step displays a plurality of objects including the reference object to be calibrated according to the progress of the game. In this state, when an input is made to the object freely selected by the player, the coordinate acquisition step acquires the input coordinates. When the input is directed to the reference object, the calculation step calculates correction information according to the relationship between the acquired input coordinates and the specified reference coordinates.
In other words, while the player freely operates the touch panel (touch input or the like) while aiming at the displayed object and having fun, an input to the reference object is also appropriately made. When the input coordinates to the reference object are obtained, the correction information is calculated based on the amount of deviation of the input coordinates with respect to the reference coordinates, etc., and the touch panel is calibrated without realizing that the player has performed a calibration operation. Can be completed.
As a result, the calibration operation of the touch panel can be performed while the player is not conscious.

  A program according to a fourth aspect of the present invention is configured to cause a computer (including an electronic device) to function as the above-described input reception device.

  This program can be recorded on a computer-readable information recording medium such as a compact disk, flexible disk, hard disk, magneto-optical disk, digital video disk, magnetic tape, and semiconductor memory.

  The above program can be distributed and sold via a computer communication network independently of the computer on which the program is executed. The information recording medium can be distributed and sold independently of the computer.

  According to the present invention, the calibration operation of the touch panel can be performed while having fun without making the player aware of it.

  Embodiments of the present invention will be described below. In the following, for ease of understanding, an embodiment in which the present invention is applied to a portable game machine (game machine) will be described. However, the present invention is similarly applied to information processing apparatuses such as various computers, PDAs, and mobile phones. The invention can be applied. In other words, the embodiments described below are for illustrative purposes and do not limit the scope of the present invention. Therefore, those skilled in the art can employ embodiments in which each or all of these elements are replaced with equivalent ones, and these embodiments are also included in the scope of the present invention.

(Embodiment 1)
FIG. 1 is a schematic diagram showing an appearance of a typical game device in which the input receiving device according to the embodiment of the present invention is realized. As an example, the game apparatus 1 is a portable game machine, and includes a first display unit 18 and a second display unit 19 as shown in the figure. It can be displayed. A touch panel 20 is disposed on the front surface of the second display unit 19.

  FIG. 2 is a schematic diagram showing a schematic configuration of the game apparatus 1. Hereinafter, a description will be given with reference to FIG.

  The game apparatus 1 includes a processing control unit 10, a connector 11, a cartridge 12, a wireless communication unit 13, a communication controller 14, a sound amplifier 15, a speaker 16, an operation key 17, and a first display unit 18. And a second display unit 19 and a touch panel 20.

  The processing control unit 10 includes a CPU (Central Processing Unit) core 10a, an image processing unit 10b, a clock circuit 10c, a VRAM (Video Random Access Memory) 10d, a WRAM (Work RAM) 10e, and an LCD (Liquid Crystal Display). ) A controller 10f and a touch panel controller 10g are provided.

  The CPU core 10a controls the overall operation of the game apparatus 1 and is connected to each component to exchange control signals and data. Specifically, a program and data stored in a ROM (Read Only Memory) 12a in the cartridge 12 are read out with the cartridge 12 mounted in the connector 11, and predetermined processing is executed.

  The image processing unit 10b processes the data read from the ROM 12a in the cartridge 12 and the data processed by the CPU core 10a, and stores the processed data in the VRAM 10d.

  The clock circuit 10c is a circuit for measuring various times (time), and measures the current time set in the game apparatus 1, the elapsed time required during the game, and the like.

The VRAM 10d is a memory for storing information for display, and stores image information processed by the image processing unit 10b and the like.
The WRAM 10e stores work data and the like necessary when the CPU core 10a executes various processes according to the program.

  The LCD controller 10f controls the first display unit 18 and the second display unit 19 to display a predetermined display image. For example, the LCD controller 10 f converts the image information stored in the VRAM 10 d into a display signal at a predetermined synchronization timing, and outputs it to the first display unit 18. Similarly, the LCD controller 10 f displays a predetermined display image on the second display unit 19.

  When the touch panel 20 is pressed with a touch pen or a player's finger, the touch panel controller 10g acquires the coordinates (input coordinates). The touch panel controller 10g will be described in detail together with the description of the touch panel 20 described later.

  The connector 11 is a terminal that can be detachably connected to the cartridge 12, and transmits / receives predetermined data to / from the cartridge 12 when the cartridge 12 is connected.

The cartridge 12 includes a ROM 12a and a RAM (Random Access Memory) 12b.
The ROM 12a stores a program for realizing the game and image data, sound data, and the like accompanying the game.
The RAM 12b stores various data indicating the progress of the game.

The wireless communication unit 13 is a unit that performs wireless communication with the wireless communication unit 13 of another game apparatus 1 and transmits / receives predetermined data via an antenna (not shown) (built-in antenna or the like).
The wireless communication unit 13 can also perform wireless communication with a predetermined wireless access point. The wireless communication unit 13 is assigned a unique MAC (Media Access Control) address.

The communication controller 14 controls the wireless communication unit 13 and mediates wireless communication performed between the process control unit 10 and the process control unit 10 of another game device 1 in accordance with a predetermined protocol.
Further, when the game apparatus 1 connects to the Internet via a nearby wireless access point or the like, wireless communication performed between the processing control unit 10 and the wireless access point or the like is performed according to a protocol compliant with the wireless LAN. Intermediary communication.

The sound amplifier 15 amplifies the audio signal generated by the processing control unit 10 and supplies it to the speaker 16.
The speaker 16 is composed of, for example, a stereo speaker, and outputs predetermined music sound, sound effect, and the like according to the audio signal amplified by the sound amplifier 15.

  The operation key 17 includes a plurality of key switches and the like appropriately arranged on the game apparatus 1 and receives a predetermined instruction input according to a user operation.

The 1st display part 18 and the 2nd display part 19 consist of LCD etc., are controlled by LCD controller 10f, and display a game image etc. suitably.
The second display unit 19 displays a predetermined target image (enemy object or the like) that is a target for input (pressing) to the touch panel 20.

The touch panel 20 is arranged so as to be superimposed on the front surface of the second display unit 19 and detects an input by a touch pen or a player's finger.
For example, the touch panel 20 includes a resistive film type touch sensor panel and the like, detects a press (pressing) with a touch pen or the like, and outputs information (signal or the like) according to the coordinates.

Specifically, as shown in FIG. 3A, the touch panel 20 includes two transparent resistance films TM1 and TM2 each having a linear resistance value, and are arranged so as to overlap each other with an insulating layer Z interposed therebetween. Yes. The transparent resistance film TM1 is provided with electrodes at both ends in the X-axis direction, and the transparent resistance film TM2 is provided with electrodes at both ends in the Y-axis direction. In addition, although omitted in the drawing, a glass substrate serving as a base, a PET film disposed on the surface, and the like are also included.
When the touch panel 20 is pressed (pressed), the transparent resistance film TM1 and the transparent resistance film TM2 come into contact with each other at the pressing point, and a voltage corresponding to the X-axis coordinate and the Y-axis coordinate of the pressing point is output. It is supposed to be. That is, as shown in FIG. 3B, when the point A is pressed, the voltage in the X-axis direction becomes a value obtained by dividing the resistance Rx by (Xa, Xb), and the voltage in the Y-axis direction. Is a value obtained by dividing the resistance Ry by (Yc, Yd). For this reason, voltage information corresponding to the position of the pressing point is supplied from the touch panel 20.
When such voltage information is supplied from the touch panel 20, the touch panel controller 10g described above can acquire input coordinates from the voltage values in the X-axis direction and the Y-axis direction.

Note that the touch panel 20 may be misaligned due to manufacturing variations and the like. That is, a deviation may occur between a position actually pressed on the touch panel 20 and a position (input coordinates) determined by voltage information, and input accuracy may be reduced.
Therefore, the touch panel controller 10g has, for example, a nonvolatile memory therein, and can store correction information (correction coefficient described later) for correcting the input in the memory. This correction information can be obtained as appropriate from the information on the positional deviation obtained by the calibration operation. Specific correction information and the like will be described later.

(Outline configuration of the input receiving device)
FIG. 4 is a schematic diagram illustrating a schematic configuration of the input reception device 100 according to the present embodiment. Hereinafter, a description will be given with reference to FIG.
The input receiving apparatus 100 includes a display control unit 101, a processing unit 102, a coordinate information storage unit 103, an input coordinate acquisition unit 104, a determination unit 105, a correction information calculation unit 106, a correction information storage unit 107, And a correction unit 108.

The display control unit 101 displays various images on the display unit (the first display unit 18 and the second display unit 19 described above).
For example, the display control unit 101 displays a plurality of objects (target images) or the like as input targets on the second display unit 19 on which the touch panel 20 is superimposed.

Specifically, the display control unit 101 displays a game image including enemy objects Ob1 and Ob2 as shown in FIG.
These enemy objects Ob1 and Ob2 have different sizes as an example.
The larger enemy object Ob1 emerges from the hole Ho1 and, for example, moves in a certain distance in the up, down, left, and right directions for a predetermined time, and then returns (hides) into the hole Ho1. The display is controlled so that The hole Ho1 is arranged at arbitrary coordinates (a position arbitrarily selected within a predetermined area) as will be described later.
On the other hand, display control is performed so that the smaller enemy object Ob2 appears from the hole Ho2, stays at a prescribed position (reference coordinates described later) for a predetermined time, and then returns to the hole Ho2. Note that the hole Ho2 is disposed in the vicinity (lower part or the like) of the defined position.
For these enemy objects Ob1 and Ob2, as shown in FIG. 5B, a core Co that is a weak point is set. As will be described later, when the core Co is pressed by the player with a touch pen or the like, the enemy objects Ob1 and Ob2 disappear, and a score of the game can be obtained.
The image processing unit 10b and the LCD controller 10f described above can function as such a display control unit 101.

Returning to FIG. 4, the processing unit 102 controls the entire input receiving apparatus 100.
For example, the processing unit 102 controls the display control unit 101 to display the above-described game image in a situation where the touch panel 20 needs to be calibrated, such as during the initial operation of the input receiving device 100, and is directed to the enemy object. The player is caused to perform input (pressing with a touch pen or the like). At that time, the processing unit 102 displays the appearance position of the enemy object while appropriately changing the appearance position. Then, when an input to the touch panel 20 is performed by the player, a score or the like is added according to the determination result by the determination unit 105.
The CPU core 10a described above can function as such a processing unit 102.

  The coordinate information storage unit 103 includes various coordinates including the coordinates of the reference point (reference coordinates) defined in the second display unit 19 overlapping the touch panel 20 and the coordinates of the arbitrary point (arbitrary coordinates) whose position is different from the reference point. Is stored.

First, the reference coordinates are coordinates of reference points used for calibration of the touch panel 20, for example, coordinates of reference points respectively defined in the vicinity of a plurality of corners in the second display unit 19. As an example, the reference coordinates are coordinates of two reference points KT that are appropriately defined on a diagonal line connecting the lower left corner and the upper right corner as shown in FIG. The reference coordinates may be two reference points on the other diagonal line, or may be a total of four reference points including both.
Then, when the enemy object Ob2 appears, the processing unit 102 described above selects any reference point KT and controls the display control unit 101 to display the enemy object Ob2 at the reference point KT. More specifically, as shown in FIG. 6B, the display control is performed so that the core Co of the enemy object Ob2 that emerges from the hole Ho2 and stays stationary for a predetermined time overlaps the reference point KT. Let Note that a flag is added to the coordinate information of the selected reference point KT by the processing unit 102, and whether or not the enemy object Ob2 is arranged (displayed) can be determined by the presence or absence of the flag. It is like that.
Prior to the appearance (display) of such an enemy object Ob2, the hole Ho2 is displayed near the reference point KT (for example, below). Then, when the enemy object Ob2 appears from the hole Ho2 and moves to the reference point KT, the display is controlled so that it stops at the place for a predetermined time, and then returns to the hole Ho2 and hides (disappears). Note that when the enemy object Ob2 returns to the hole Ho2 and is hidden, the processing unit 102 removes (clears) the flag added to the coordinate information. As will be described later, when the core Co of the enemy object Ob2 is pressed by the player, the enemy object Ob2 disappears. In this case, the flag added to the coordinate information is also removed.

On the other hand, the arbitrary coordinates are coordinates of an arbitrary point that is appropriately selected within an area that is a predetermined distance or more away from the reference point. Specifically, as shown in FIG. 6C, an area Ar (in a hatched area) excluding the inside of a circle having a radius r (predetermined value) centered on the reference point KT from the display area of the second display unit 19. In the region shown in FIG. 4, the coordinates of the arbitrary point NT randomly selected by the processing unit 102.
When causing the enemy object Ob1 to appear, the processing unit 102 selects the arbitrary point NT in this way, and controls the display control unit 101 to display the enemy object Ob1 at the arbitrary point NT (or its vicinity). More specifically, as shown in FIG. 6 (d), a hole Ho1 is displayed at an arbitrary point NT, and the enemy object Ob1 appears so as to appear from the hole Ho1 and move within a certain distance in any of the vertical and horizontal directions. Display control. At that time, it is assumed that the core Co falls within the circle Cl of the constant distance r2 centered on the arbitrary point NT, regardless of the direction in which the enemy object Ob1 moves. That is, when the player presses the core Co of the enemy object Ob1 with a touch pen or the like, the coordinates in the circle Cl can be obtained. Then, the enemy object Ob1 is display-controlled so as to return to the hole Ho1 and hide after a predetermined time from the appearance.

Instead of fixing the arbitrary coordinates to the values at the time of selection as described above, the arbitrary coordinates may be appropriately updated according to the movement (current position) of the enemy object Ob1. That is, according to the movement of the enemy object Ob1, the position of the core Co of the enemy object Ob1 is sequentially updated so as to become an arbitrary coordinate value.
In this case, a shift or coincidence of operations directed to the player by the enemy object Ob1 (core Co) can be obtained in more detail.
Further, the arbitrary coordinates are deleted from the coordinate information storage unit 103 by the processing unit 102 when the enemy object Ob1 is hidden by returning to the hole Ho1. As will be described later, when the core Co or the like of the enemy object Ob1 is pressed by the player, the enemy object Ob1 disappears. In this case as well, arbitrary coordinates are deleted from the coordinate information storage unit 103. Thereafter, when a new enemy object Ob <b> 1 appears, the processing unit 102 again selects the arbitrary point NT, and the arbitrary coordinate is stored in the coordinate information storage unit 103.
When a plurality of enemy objects Ob1 are displayed at the same time, a plurality of arbitrary points NT are selected by the processing unit 102, and each arbitrary coordinate is stored in the coordinate information storage unit 103.
The WRAM 10e described above can function as such a coordinate information storage unit 103.

Returning to FIG. 4, the input coordinate acquisition unit 104 detects input (pressing) to the touch panel 20 based on information obtained from the touch panel 20 and acquires the position (input coordinates).
Specifically, as shown in FIG. 3B described above, when the input coordinate acquisition unit 104 is supplied with voltage values in the X-axis direction and the Y-axis direction from the touch panel 20, Get the input coordinates determined from the value.
At this time, the input coordinates corrected as appropriate by the correction unit 108 described later are acquired. Then, the input coordinate acquisition unit 104 supplies the acquired input coordinate information to the determination unit 105.
The touch panel controller 10g described above can function as such an input coordinate acquisition unit 104.

The determination unit 105 determines whether the input by the player is valid or not according to the relationship between the input coordinates supplied from the input coordinate acquisition unit 104 and the coordinate information (reference coordinates and arbitrary coordinates) stored in the coordinate information storage unit 103. Invalid).
Specifically, when acquiring the input coordinates, the determination unit 105 reads the selected reference coordinates (those with a flag) from the coordinate information storage unit 103 and compares them with the input coordinates. If the difference (positional difference) between the reference coordinates and the input coordinates is within a range determined for calibration, it is determined that the player's input is valid. That is, it is determined that the attack on the enemy object Ob2 is successful. If a plurality of reference points KT are selected at the same time, each of the reference coordinates is compared with the input coordinates.
On the other hand, when it is determined that the difference between the reference coordinates and the input coordinates is large and not effective (not input to the enemy object Ob2), the determination unit 105 reads out the arbitrary coordinates and compares them with the input coordinates. . If the difference between the arbitrary coordinates and the input coordinates is within a certain distance, it is determined that the player's input is valid. That is, if the input coordinates are within the circle Cl shown in FIG. 6D, it is determined that the attack on the enemy object Ob1 has been successful. If a plurality of arbitrary points NT are selected at the same time, each arbitrary coordinate is compared with the input coordinate.

Then, the determination unit 105 supplies the determination result to the processing unit 102. For example, when it is determined that the attack on either enemy object Ob1 or Ob2 has been successful, the determination unit 105 supplies information indicating the attack success (determination result) to the processing unit 102. On the other hand, when it is determined that the attack on the enemy objects Ob1 and Ob2 has failed, the determination unit 105 supplies information indicating the attack failure to the processing unit 102.
Further, when the determination unit 105 determines that the attack on the enemy object Ob2 is successful, the correction unit calculates the information of the reference coordinates determined to be valid and the input coordinates (reference coordinates and input coordinates used for comparison). To the unit 106.
The CPU core 10a described above can function as such a determination unit 105.

The correction information calculation unit 106 calculates correction information for correcting the input of the touch panel 20 in accordance with the relationship between the reference coordinates and the input coordinates supplied from the determination unit 105.
For example, the correction information calculation unit 106 sequentially accumulates a set of reference coordinates and input coordinates supplied from the determination unit 105. Eventually, when a predetermined number or more of input coordinates corresponding to each reference coordinate are accumulated, an average value of values is obtained between the respective input coordinates, and input coordinates used for calculation are obtained.

Specifically, as shown in FIG. 7A, the input coordinate NA is obtained from the average value of each input coordinate corresponding to the reference coordinate KTA, and the average value of each input coordinate corresponding to the reference coordinate KTB. To obtain the input coordinates NB.
Here, when the reference coordinate KTA is (XA, YA) and the obtained input coordinate NA is (Xa, Ya), the deviation amount ΔxA in the X-axis direction is Xa−XA, and Y The axial shift amount ΔyA is Ya−YA.
Similarly, when the reference coordinate KTB is (XB, YB) and the obtained input coordinate NB is (Xb, Yb), the deviation amount ΔxB in the X-axis direction is Xb−Xb, and Y The axial deviation Δy amount B is Yb−YB.
The relationship between these deviation amounts and correction coefficients (α, α ′, β, and β ′) is expressed by the following Equation 1.

[Equation 1]
ΔxA = αXA + β
ΔxB = αXB + β
ΔyA = α'YA + β '
ΔyB = α'YB + β '
ΔxA to ΔyB: Deviation amount α to β ′: Correction coefficient

  When the equation of Equation 1 is solved and converted into equations for each correction coefficient, Equation 2 below is obtained.

[Equation 2]
α = (ΔxA−ΔxB) / (XA−XB)
β = ΔxA − ((ΔxA−ΔxB) / (XA−XB)) XA
α ′ = (ΔyA−ΔyB) / (YA−YB)
β ′ = ΔyA − ((ΔyA−ΔyB) / (YA−YB)) YA
α to β ′: Correction coefficient ΔxA to ΔyB: Deviation amount

For this reason, the correction information calculation unit 106 calculates the correction coefficient by using Equation 2.
Note that Equation 2 above is not limited to the case where the reference coordinates KT are two points (KTA, KTB) as shown in FIG. 7B, but, for example, the reference coordinates KT are four points as shown in FIG. 7C. Even in the case of (KTA to KTD), the correction coefficient can be obtained with appropriate modifications.
Moreover, the calculation method of the correction coefficient is not limited to that based on Formula 2 or the like, and is arbitrary.
Then, the correction information calculation unit 106 stores the calculated correction coefficient in the correction information storage unit 107.
The CPU core 10a and the WRAM 10e described above can function as such a correction information calculation unit 106.

The correction information storage unit 107 stores correction information for correcting the input of the touch panel 20.
That is, the correction information calculated by the correction information calculation unit 106 is stored. As described above, the correction information includes a correction coefficient that corrects the value of the input coordinate determined by the voltage value in the X-axis direction and the Y-axis direction supplied from the touch panel 20.
In the initial operation state or the like, the correction information itself is not stored, or a correction coefficient or the like that does not change the input coordinates is stored.
The nonvolatile memory of the touch panel controller 10g described above can function as the correction information storage unit 107.

The correction unit 108 corrects the input coordinates acquired by the input coordinate acquisition unit 104 based on the correction information stored in the correction information storage unit 107. That is, the input coordinate acquisition unit 104 acquires the input coordinates corrected by the correction unit 108.
When a calibration operation is performed by the player, the input coordinates obtained from the touch panel 20 may be acquired by the input coordinate acquisition unit 104 without correcting the input coordinates.
The touch panel controller 10g and the like described above can function as such a correction unit 108.

The operation of the input receiving apparatus 100 having such a configuration will be described below with reference to the drawings.
FIG. 8 is a flowchart showing a flow of correction information calculation processing executed in the input receiving apparatus 100. This correction information calculation process is a process for calculating correction information through a mini game without the player being aware of the calibration operation.
The correction information calculation process is executed in a situation where the touch panel 20 needs to be calibrated, such as during the initial operation of the input receiving apparatus 100, for example.

First, the input receiving apparatus 100 displays a message or the like explaining an outline (how to play) of the mini game (step S201).
For example, the processing unit 102 controls the display control unit 101 to cause the second display unit 19 to display a game description image as shown in FIG. Such an explanatory image may be displayed on the first display unit 18.

The input receiving apparatus 100 waits until the player gives an instruction to start the game (step S202; No).
When the start of the game is instructed (step S202; Yes), the display is switched to the game image, and the input receiving apparatus 100 selects the reference coordinates or arbitrary coordinates (step S203).
For example, when selecting the reference coordinates, the processing unit 102 randomly selects one (at least one) from the reference coordinates stored in the coordinate information storage unit 103. Further, when selecting the arbitrary coordinate reference point, the processing unit 102 randomly selects at least one arbitrary coordinate from the area Ar shown in FIG. 6C described above.
It should be noted that which of the reference coordinates and the arbitrary coordinates is selected may be alternately selected, or may be randomly selected. Furthermore, you may make it select not only one but both simultaneously.

The input receiving device 100 displays the enemy object on the second display unit 19 according to the selected coordinates (step S204).
For example, when the reference coordinates are selected, the display control unit 101 first displays the hole Ho2 below (in the vicinity of) the reference point KT, as shown in FIG. 9B. Although the reference point KT (point image) is shown in the figure, it is for explanation and is not actually displayed. Then, as shown in FIG. 9C, the enemy object Ob2 appears from the hole Ho2, moves to a position where the core Co just overlaps the reference point KT, and stops.
On the other hand, when an arbitrary coordinate is selected, first, as shown in FIG. 9D, a hole Ho1 is displayed at the arbitrary point NT. Although an arbitrary point NT (point image) is shown in the figure, this is also for explanation, and is not actually displayed. Then, as shown in FIG. 9 (e), the enemy object Ob1 appears from the hole Ho1 and is moved within a certain distance (within a certain distance centered on the arbitrary point NT) in either the up, down, left, or right direction.
The display control unit 101 erases the enemy objects Ob1 and Ob2 displayed in this way by returning them to the holes Ho1 and Ho2 after a predetermined time has elapsed. At the same time, the holes Ho1 and Ho2 are also erased.

Returning to FIG. 8, the input receiving apparatus 100 determines whether or not there has been an attack (input to the touch panel) on the enemy object by the player (step S205).
That is, as described above, the input coordinate acquisition unit 104 determines whether or not the input coordinates have been acquired in a state where the enemy objects Ob1 and Ob2 are displayed.
When determining that there is no attack (step S205; No), the input receiving apparatus 100 returns the process to step S203 described above.

On the other hand, when it is determined that there is an attack (step S205; Yes), the input reception apparatus 100 determines whether the attack is valid or invalid (step S206).
For example, the determination unit 105 determines whether the attack by the player is valid or invalid according to the relationship between the input coordinates acquired by the input coordinate acquisition unit 104 and the coordinate information (reference coordinates and arbitrary coordinates) stored in the coordinate information storage unit 103 ( Input success or failure).
Specifically, as illustrated in FIG. 9C described above, the determination unit 105 acquires the input coordinates in a state where the enemy object Ob2 is stopped with the core Co core superimposed on the reference point KT. If the difference between the two coordinates is within the range defined for calibration, it is determined that the attack by the player is effective. Even if it is determined that it is not valid, if another enemy object appears, comparison with its coordinates (reference coordinates or arbitrary coordinates) is continued.
Further, as illustrated in FIG. 9E described above, the determination unit 105 obtains input coordinates in a state where the enemy object Ob1 is displayed (moved) and compares it with the arbitrary point NT (arbitrary coordinate). If the difference between the two coordinates is within a certain distance, it is determined that the attack by the player is effective. Even if it is determined that it is not valid, if another enemy object appears, comparison with its coordinates (reference coordinates or arbitrary coordinates) is continued.
If it is not effective even when compared with all displayed enemy objects, the determination unit 105 determines that the attack by the player is not effective (invalid).

The input reception device 100 determines whether or not the attack is effective (step S207).
If it is determined that the attack is not effective (step S207; No), the process returns to step S203 described above.

On the other hand, when it is determined that the attack is effective (step S207; Yes), the input receiving apparatus 100 extinguishes the enemy object and adds a score (step S208).
For example, the processing unit 102 controls the display control unit 101 to immediately disappear the enemy objects Ob1 and Ob2 (also holes ho1 and ho2) that are determined to be effective from the game image, and add the score of the game. Then, the added value is displayed on the game image.
At this time, the coordinate information of the disappeared enemy objects Ob1 and Ob2 is deleted from the coordinate information storage unit 103 (in the case of reference coordinates, the flag is cleared).

The input receiving apparatus 100 determines whether or not the effective object is an enemy object with reference coordinates (step S209).
If it is determined that the object is not an enemy object with the reference coordinates (an enemy object with arbitrary coordinates) (step S209; No), the process returns to step S203 described above.

On the other hand, when it is determined that the object is an enemy object of the reference coordinates (step S209; Yes), the input receiving apparatus 100 accumulates information on the input coordinates (step S210).
For example, the correction information calculation unit 106 stores a set of reference coordinates and input coordinates that the determination unit 105 determines to be valid.

The input receiving apparatus 100 determines whether or not a predetermined number of input coordinates have been accumulated (step S211).
For example, the correction information calculation unit 106 determines whether a predetermined number or more of input coordinates corresponding to each reference coordinate have been accumulated.
When the input receiving apparatus 100 determines that a predetermined number of input coordinates are not accumulated (step S211; No), the process returns to step S203 described above. And the process of step S203 to S211 mentioned above is repeatedly performed.

On the other hand, when it is determined that a predetermined number of input coordinates have been accumulated (step S211; Yes), the input receiving apparatus 100 calculates and stores correction information (step S212).
For example, the correction information calculation unit 106 obtains an average value of the input coordinates corresponding to the reference coordinates, obtains the input coordinates used for the calculation, and then calculates the correction coefficient using the above-described Expression 2. Then, the calculated correction coefficient is stored in the correction information storage unit 107.

The input receiving device 100 notifies the player of the end of the game and ends the mini game (step S213).
For example, the display control unit 101 displays an evaluation image that displays the overall score of the game and notifies the end of the game.
Thereafter, the correction unit 108 corrects the input coordinates acquired by the input coordinate acquisition unit 104 based on the correction information stored in the correction information storage unit 107. That is, the input coordinate acquisition unit 104 can acquire more accurate input coordinates corrected by the correction unit 108.

Through such correction information calculation processing, the player can perform a calibration operation through the mini game. That is, while having the enemy character (core) be input to the touch panel 20, the input coordinates corresponding to the reference point (reference coordinates) are accumulated, and the correction information is obtained according to the relationship between the accumulated input coordinates and the reference coordinates. Calculate.
This mini game is a relatively simple game, and the enemy object at the reference point is stationary, so that even if the player is a child, etc., the calibration operation is aimed at the reference point fairly accurately. Can be expected.

  As a result, the calibration operation of the touch panel can be performed while the player is not conscious.

(Other embodiments)
In the above embodiment, the case where the display control unit 101 displays the enemy objects Ob1 and Ob2 with different sizes (display sizes) has been described. However, the display method for displaying in such a different display form is arbitrary. It is. For example, the enemy objects Ob1 and Ob2 may be displayed by appropriately changing the color and shape.
Further, the size of the enemy objects Ob1 and Ob2, in particular, the size of the enemy object Ob2 and the like do not have to be constant, and may be changed as appropriate.
For example, when the determination unit 105 compares the input coordinates with the reference coordinates and the like, the size of the enemy object Ob2 and the like may be changed according to the difference (deviation amount) between them. Specifically, when the difference between the two is large, the size of the enemy object Ob2 or the like may be made smaller in order to prompt the player to input more accurately.

In the above embodiment, a case has been described in which the player performs a calibration operation (correction information calculation process) at the time of an initial operation or the like. However, the present invention is not limited to such an initial operation or the like, and is appropriately executed as necessary. You may make it do.
For example, the player may be caused to execute the correction information calculation process as a mini game when the score or the like is bad in another game involving input to the touch panel.
Further, after a certain time (actual time or play time) has elapsed in the device, the player may also be caused to execute as a mini game.
At this time, in the initial state, the display control unit 101 displays only the enemy object Ob1 at an arbitrary coordinate. That is, only the input directed to the enemy object Ob1 is acquired, and the determination unit 105 obtains a difference (shift amount) between the input coordinates and the arbitrary coordinates.
When it is determined that the difference between the two is large and the calibration operation is necessary, the display control unit 101 arranges and displays the enemy object Ob2 at the reference coordinates. That is, an input directed to the enemy object Ob2 can be acquired, and the player performs a calibration operation.
That is, when it is determined that it is necessary, the enemy object Ob2 that is the target of the calibration operation is added and displayed. In this case, the calibration operation can be performed by the player without interrupting play or the like.

In the above embodiment, a case has been described in which the correction information calculation unit 106 calculates the correction information after accumulating a predetermined number of input coordinates corresponding to the reference coordinates.
However, the timing for calculating the correction information is arbitrary. For example, instead of calculating correction information in a single calibration operation, the correction information may be obtained while correcting the input coordinates using the correction information calculated sequentially. Good.
In this case, the accuracy of correction can be increased sequentially.

In the embodiment described above, the enemy object Ob1 and the enemy object Ob2 have different sizes, and the enemy object Ob2 can be easily distinguished because the enemy object Ob2 is stationary. Therefore, it is possible that the player's attack is intentionally or unconsciously biased toward one of the enemy objects.
Then, for example, if the player attacks (inputs) only the enemy object Ob2, the game ends immediately, or conversely, the game does not end easily by attacking only the enemy object Ob1. Is also expected.
For this reason, the enemy object may be displayed with a constant size, etc., and guided to the reference point as needed by the movement of the enemy object, and the calibration operation may be performed with the reference point as the target.

For example, as shown in FIG. 10A, the display control unit 101 displays only one kind of enemy object Ob1, appears in the hole Ho1, and moves appropriately in the vicinity thereof as described above. Control the display.
Then, as shown in FIG. 10B, for example, when an attack (input) aimed at the enemy object Ob1a (not necessarily the core) is made by the player, the display control unit 101 displays the enemy object Ob1a, As shown in FIG. 10 (c), it is moved to a suitably distant position (an escape coordinate described later) and stopped.

When an attack aimed at the core Co of the enemy object Ob1a is made in the stopped state, the enemy object Ob1a disappears and a score of the game is obtained.
Note that the position of the destination is selected each time as escape coordinates. The escape coordinates are selected at random from, for example, the area Ar (within a predetermined distance or more from the reference point) described with reference to FIG. However, any reference coordinate is assigned to the position of the movement destination at a predetermined ratio. That is, as shown in FIG. 10D, the enemy object Ob1a is moved to the reference coordinates KT and stopped at a predetermined rate. At this time, the enemy object Ob1a is stopped so that the core Co just overlaps the reference coordinates KT.
In the state of FIG. 10D, when the player makes an attack targeting the core Co of the enemy object Ob1a, the enemy object Ob1a is erased and the input coordinates at this time are set in the same manner as described above. This is supplied to the correction information calculation unit 106.

  Eventually, when a predetermined number of input coordinates are stored, the correction information calculation unit 106 calculates correction information (correction coefficient) as described above. Then, the correction information is stored in the correction information storage unit 107.

Again, this is a relatively simple game, and since the enemy object at the reference point is stationary, even if the player is a child, etc., the calibration operation is aimed at the reference point fairly accurately. Can be expected.
As a result, the calibration operation of the touch panel can be performed while the player is not conscious.

In the embodiment described above, a case has been described in which an enemy object is displayed as appropriate, and the player performs a calibration operation with the enemy object as a target. Nevertheless, the target object is not limited to such an enemy object, but is arbitrary.
For example, a plurality of character objects may be arranged and the player may perform a calibration operation with a specific character object as a target.
Specifically, at the time of activation or the like, when the player inputs a password, the display control unit 101 arranges and displays various character objects as shown in FIG. Note that these character objects always include character objects corresponding to passwords (that constitute passwords). And it arrange | positions so that all or one part of the character object applicable to a password may overlap with a reference | standard point (reference | standard coordinate).
That is, when the password is “KONAMI”, for example, among the character objects corresponding to the password, “A”, “I”, “K”, “M”, as shown in FIG. Are arranged so as to overlap the reference point KT (in this case, four reference points as an example).

When the player inputs “KONAMI” as a password in the state of FIG. 11B, the input coordinates and the like for “K”, “A”, “M”, “I” In the same manner as described above, the correction information is calculated. It should be noted that the validity of the password by inputting the character object (password matching, etc.) is also appropriately performed.
When the password is appropriately input, the correction information calculation unit 106 calculates correction information (correction coefficient) in the same manner as described above. Then, the correction information is stored in the correction information storage unit 107.
In this case as well, it is close to a simple character selection game, and since it is a password, it can be expected that a calibration operation is performed with a certain degree of caution and aiming at a character object overlapping the reference point.
As a result, the calibration operation of the touch panel can be performed while the player is not conscious.

  As described above, according to the present invention, the calibration operation of the touch panel can be performed with fun without making the player aware of it.

It is a mimetic diagram showing appearance of a game device of this embodiment. It is a mimetic diagram showing the outline composition of the game device of this embodiment. (A) is a schematic diagram for demonstrating the structure of a touchscreen, (b) is a schematic diagram for demonstrating a mode that an input coordinate is obtained. It is a block diagram for demonstrating the structure of the input reception apparatus which concerns on this embodiment. (A) is a schematic diagram for demonstrating an example of a game image, (b) is a schematic diagram for demonstrating an enemy object. (A) is a schematic diagram for demonstrating a reference point, (b) is a schematic diagram for demonstrating the enemy object arrange | positioned at a reference point, (c) is for demonstrating arbitrary points etc. It is a schematic diagram, (d) is a schematic diagram for demonstrating the enemy object arrange | positioned in arbitrary points (or its vicinity). (A) is a schematic diagram for demonstrating the average of input coordinates, (b), (c) is a schematic diagram for demonstrating the relationship between a reference | standard coordinate and an input coordinate. It is a flowchart which shows the flow of the correction information calculation process which concerns on this embodiment. (A)-(e) is a schematic diagram which shows an example of the image displayed during a game all. (A)-(d) is a schematic diagram which shows an example of the image displayed during the game in other embodiment. (A), (b) is a schematic diagram which shows an example of the image displayed at the time of the password input in other embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Game device 10 Processing control part 11 Connector 12 Cartridge 13 Wireless communication part 14 Communication controller 15 Sound amplifier 16 Speaker 17 Operation key 18 1st display part 19 2nd display part 20 Touch panel 100 Input reception apparatus 101 Display control part 102 Process Unit 103 coordinate information storage unit 104 input coordinate acquisition unit 105 determination unit 106 correction information calculation unit 107 correction information storage unit 108 correction unit

Claims (9)

An input receiving device that receives an input via a touch panel superimposed on a display unit,
A display control unit for displaying a plurality of objects including a reference object arranged at the prescribed reference coordinates and other objects arranged at arbitrary coordinates different from the reference coordinates on the display unit;
A coordinate acquisition unit that acquires an input directed to any object selected by the player from among the displayed objects as input coordinates of the touch panel;
A calculation unit that calculates correction information for correcting the input of the touch panel according to the relationship between the input coordinates and the reference coordinates when the position of the acquired input coordinates satisfies a predetermined condition;
An input reception device comprising: An input receiving device that receives an input via a touch panel superimposed on a display unit,
A storage unit that stores prescribed reference coordinates and arbitrary coordinates arbitrarily selected from an area not including the reference coordinates;
A display control unit for sequentially displaying a reference object arranged at the reference coordinate stored and other objects arranged at the arbitrary coordinate on the display unit;
In a state in which each object is displayed, a coordinate acquisition unit that acquires input coordinates in response to an input to the touch panel by the player;
A determination unit that determines whether or not there is an input to any object in accordance with the relationship between the acquired input coordinates and the stored reference coordinates and arbitrary coordinates;
A calculation unit that calculates correction information for correcting the input of the touch panel according to the relationship between the acquired input coordinates and the specified reference coordinates when it is determined that there is an input toward the reference object;
An input reception device comprising: The input receiving device according to claim 2,
The display control unit arranges and displays a reference object including a part to be an input target so that the part overlaps the reference coordinate,
The determination unit determines that there is an input to the reference object when the acquired input coordinates are within a predetermined range from the stored reference coordinates;
An input receiving device characterized by that. The input reception device according to any one of claims 1 to 3,
The calculation unit calculates correction information including a correction coefficient obtained based on at least two reference coordinates and a shift amount of input coordinates corresponding to each reference coordinate;
An input receiving device characterized by that. The input reception device according to any one of claims 1 to 4,
The display control unit displays the reference object arranged at the reference coordinate in a display form corresponding to the deviation amount of the input coordinate with respect to the reference coordinate or the arbitrary coordinate so as to be different from other objects.
An input receiving device characterized by that. The input receiving device according to any one of claims 1 to 5,
In a state where the display control unit displays only other objects arranged at arbitrary coordinates, the correction of the input coordinates is performed based on the deviation amount between the input coordinates acquired by the coordinate acquisition unit and the arbitrary coordinates. It further includes a correction discriminating unit that discriminates whether or not it is necessary,
The display control unit arranges and displays a reference object at reference coordinates when the correction determination unit determines that correction is necessary.
An input receiving device characterized by that. The input reception device according to any one of claims 1 to 6,
Based on the correction information calculated by the calculation unit, further comprising an input correction unit for sequentially correcting the input coordinates acquired by the coordinate acquisition unit,
The calculation unit sequentially calculates correction information according to the relationship between the corrected input coordinates and the specified reference coordinates.
An input receiving device characterized by that. A correction information calculation method in an input reception device having a display unit, a touch panel, an image processing unit, and an arithmetic processing unit,
Display control in which the image processing unit displays a plurality of objects including a reference object arranged at a prescribed reference coordinate and other objects arranged at arbitrary coordinates different from the reference coordinate on the display unit. Steps,
Coordinates that the arithmetic processing unit acquires as an input coordinate of the touch panel superimposed on the display unit, an input directed to any object selected by the player from among the objects displayed on the display unit An acquisition step;
A calculation step for calculating correction information for correcting the input of the touch panel according to the relationship between the input coordinates and the reference coordinates when the position of the acquired input coordinates satisfies a predetermined condition;
The correction information calculation method characterized by comprising. A computer that accepts input via a touch panel superimposed on the display unit,
A display control unit for displaying a plurality of objects including a reference object arranged at a prescribed reference coordinate and other objects arranged at arbitrary coordinates different from the reference coordinate on the display unit;
A coordinate acquisition unit that acquires an input directed to any object selected by the player from the displayed objects as input coordinates of the touch panel;
A calculation unit that calculates correction information for correcting the input of the touch panel in accordance with the relationship between the input coordinates and the reference coordinates when the position of the acquired input coordinates satisfies a predetermined condition;
A program characterized by functioning as

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