JP2002306846A - Controller for game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize a controller for a game machine which gives command instruction to the game machine by detecting the three-dimensional movement of a player, etc. SOLUTION: The controller 2 for a game machine has a three-dimensional position coordinate arithmetic part 34 for calculating three-dimensional position coordinates of a light-emitting body or a reflecting body 5 detected by at least two image sensors and a movement judging means 35 for judging the movement of the light-emitting body or the reflecting body based on data on the three- dimensional position coordinates calculated by the part 34, and outputs command data corresponding to the judging result of the means 35.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a game device controller, and more particularly, to a game device controller for outputting a command to a game device based on three-dimensional position information.

[0002]

2. Description of the Related Art Generally, in a video game device, a game player plays a video game by operating a controller connected to the video game device.
The game software program read into the video game device or the game software program pre-installed in the video game device is executed according to an instruction from the controller. Then, the controller specifies the movement of the character or the like appearing on the screen, selects the development of the game, and the like.

In general, many controllers are of a button type or a joystick type, and these are general-purpose controllers used in various games. There are also controllers dedicated to specific games. For example, for a car racing game, an airplane control game, and the like, there is a dedicated controller having a steering wheel, a control rod, and the like for operations specific to the game. Further, for games such as dancing, there is also a mat type controller that is stepped on with a foot.

[0004]

However, in the above-described controller, if the movement of the character during the game and the selection of the game development are button-type, the movement of the character by pressing a predetermined operation button, for example, That is, there is no choice but to specify, that is, input, such as a hand wave, a jump and the like. The player simply turns the switch on and off, and it is difficult to directly connect the switch operation with the button and the movement of the character. In other words, since the button operation is only the movement of the finger, there is a case where it is difficult for the player to have a sense of presence in the operation itself. The joystick type, the steering wheel of a car, the control of an airplane, and the like are not suitable for games other than those in which operating the joystick or the like can give a sense of realism.

[0005] In the case of a mat type controller, the on / off input of the switch by dancing is merely performed by a switch on the mat surface.

Accordingly, a dedicated controller provided with a joystick, a steering wheel, a steering wheel, or the like as a controller for a game device gives a sense of realism to the game by operating the steering wheel or the like. It simply indicates turning on and off. The game player has difficulty in intuitively connecting on / off of the button operation and the movement of the character in the game, and thus cannot be said to be excellent in the realism of the game.

[0007]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a game device controller capable of detecting a three-dimensional movement of a player or the like and giving a command instruction to the game device. .

A game device controller according to the present invention comprises: a three-dimensional position coordinate calculator for calculating three-dimensional position coordinates of a light-emitting body or a reflector detected by at least two image sensors; And a motion judging means for judging the motion of the light emitting body or the reflecting body based on the data of the three-dimensional position coordinates calculated in the step (a), and outputs command data according to the judgment result of the judging means.

According to such a configuration, the motion of the player or the like and the motion of the character or the like during the game can be easily and intuitively linked, and the sense of reality of the game can be further increased. Furthermore, since many variations are possible in the method of inputting commands to the game device, it can be expected that the types and contents of the game will be various.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a diagram showing how a game is played using the video game controller according to the present invention.

In the figure, a game device controller 2 placed on a television device 1 has two cameras, that is, two image sensors 3 as will be described later. The attached marker, that is, the three-dimensional position of the position indicating means 5 is detected. The detected three-dimensional position is converted into a command signal by a predetermined operation in the controller 2, and the game software program is executed based on the command.

FIG. 2 is an external view showing the appearance of the marker 5 held by the player's hand. For example, as shown in FIG. 2, the marker 5 has a spherical portion 6 having a surface made of a material that reflects infrared rays, or a sheet of such a material adhered to the surface, and a grip that can be gripped by a player's hand. Part 7
Having. The infrared light from the infrared light emitting unit of the controller is reflected on the spherical surface, and the controller 2 calculates the position of the marker 5 based on the principle of triangulation based on the difference between the directions of the reflected infrared light at the two sensors. .

In such a configuration, when the player 4 grips the marker 5 and moves in front of the controller 2, that is, within the detection range of the image sensor 3, the movement of the marker 5 is detected by the image sensor 3. Thus, the coordinate position of the marker 5 in the three-dimensional space is calculated.

It should be noted that the marker 2 may be provided with an infrared light emitter without providing the controller 2 with an infrared light emitter. Further, any device can be used as long as its reflection or output position can be detected using light other than infrared light.

FIG. 3 is a diagram showing another modified example of the marker 5. FIG. 3A shows an example in which an infrared light emitting section 12 composed of a plurality of LEDs is provided on the surface of a bracelet-shaped or ring-shaped member 11 so that the player 4 can hold it by hand. A switch 13 for turning on and off light emission is provided on the surface of the ring, and controls the current from a battery provided inside to the LED to turn on and off the LED. FIG. 3B shows a belt type having a magic fastener 15 so that the player can wear it on his / her hand. A spherical portion 16 similar to that shown in FIG.

FIG. 3 (c) shows a glove 17 provided with a reflector or luminous body 18 on the surface of the finger, specifically on the tip surface of the finger. By using such a marker, the movement of the finger can be determined as described later.

It should be noted that the marker of various forms other than these can be used to determine the movement by the controller of the present invention.

FIG. 4 is an external view for describing the controller 2 of FIG. 1 in more detail. Television device 1
Is connected to a game controller connector 20 of a game device 19 by a connector 21 provided on a cable. The controller 2 has two image sensors 3 provided at a certain distance, and each image sensor 3 is, for example, a CMOS (Complete Metal Metal).
It is an image sensor of an Oxide Semiconductor (Oxide Semiconductor) type. As an image sensor, a CCD (Charge Coupled Device) is used.
An image sensor of the e) type may be used.

It should be noted that at least two image sensors 3 are required to calculate the position coordinates in the three-dimensional space. In addition, since the distance between the two image sensors 3 is fixed, adjustment for appropriately calculating the three-dimensional position coordinates, that is, so-called calibration, is performed when the controller 2 is shipped from the factory. Can be.

A plurality of LEDs 22 for emitting infrared rays are provided around or near each image sensor 3. In the example shown in FIG. 4, by providing a plurality of LEDs, which are light emitting units, around the image sensor 3, the image sensor 3 uses the light recursiveness to reflect infrared light reflected from the center of the marker. Light is reliably received. In particular, the plurality of LEDs provided around the image sensor 3 are provided at an angle so as to have a larger angle with respect to the optical axis of the image sensor as the distance from the central image sensor increases. Thereby, image measurement in a wide angle of view range is possible.

The controller 2 receives infrared rays from the detected marker and outputs a predetermined command to the game device 19 by a circuit or the like described later. Specifically, the player holding the marker 5 shown in FIG. 2 with one hand or both hands displays the game device 19 on the screen of the television 1.
When the hand is moved while viewing the output image, the movement of the marker 5 is detected by the image sensor 3 as described later, and the three-dimensional position coordinates of the two markers 5 are calculated if both hands are used. . Then, the movement of the marker 5 is determined based on the calculated three-dimensional position coordinates of the marker 5, and a command corresponding to the determination result is output to the controller 19.

FIG. 5 is a circuit block diagram of a main configuration of the controller 2. The controller 2 includes two CMOS image sensors 31 and two binarization circuits 3
2, two gravity center calculation circuits 33, three-dimensional coordinate calculation circuit 3
4. It has a motion determination processing means 35 and a connector interface 36. In the following description, the motion determination processing means will be described as an example realized by a software program, but may be realized by a hardware circuit.

The CMOS image sensor 31 is an area sensor, and consumes little power and is inexpensive.
Better than image sensors. Note that an image of the area may be detected by using a linear sensor and moving the linear sensor one-dimensionally. The binarization circuit 32 is a circuit that performs binarization by comparing an output signal of the CMOS image sensor 31 as a CMOS camera with a predetermined threshold value. Center of gravity calculation circuit 33
Is a circuit for calculating the center of gravity of the binarized two-dimensional image data. The three-dimensional coordinate calculation circuit 34 is a circuit that calculates three-dimensional position coordinates of a marker based on the principle of triangulation based on two pieces of barycentric coordinate data.

The three-dimensional coordinate calculation circuit 34 calculates the distance between the two image sensors 31 and the position of the center of gravity of the image picked up by the image sensors 31 according to the principle of triangulation.
The three-dimensional coordinates (X, Y, Z coordinates) of the marker are calculated. The calculated data of the three-dimensional position coordinates is transmitted to the determination processing unit 35.
Supplied to The determination processing means 35 performs a predetermined comparison operation or the like based on the data of the three-dimensional coordinates from the three-dimensional coordinate calculation circuit 34, and outputs a command corresponding to the determination result to the connector interface circuit 36. The output command data is supplied to the game device via the connector 21.

Next, the contents of the judgment processing of the judgment processing means 35 will be described. The determination processing means 35 performs four types of determinations: area determination, acceleration or speed determination, pose determination, and trajectory determination. Here, the determination processing unit 35 performs four types of determinations, but may perform various other determinations.

The area determining means 35-1 determines whether or not the marker 5 is located in a predetermined area in the three-dimensional space. FIG. 6 is a diagram for explaining a case where it is determined that the marker 5 of the player 4 is located in a predetermined area in the three-dimensional space in front of the controller 2.

Here, in front of the controller 2, the width (x direction) is A [m], and the height (y direction) is B.
[M], a case where a rectangular parallelepiped space having a depth (z direction) of C [m] is divided into three equal parts and divided into 27 three-dimensional regions. Commands corresponding to the respective 27 areas are set in advance. By moving the hand, the player 4 can simultaneously or separately move the two markers 5 to any of the 27 invisible regions that are virtually set. Controller 2
It is determined in which area the position of each marker 5 is located or entered, and a preset command is output.

For example, a command for the character on the television screen to perform an attack against the opponent or a content of the defense against the opponent (including the posture), and a command corresponding to the current position of the marker of the hand to the player, , From the controller 2. Alternatively, a virtual switch (space switch) corresponding to each area is provided, and when a marker enters a certain area, a space switch corresponding to the area is turned on, and when the marker leaves the area, the switch is turned off. It can also be a command output form.

FIG. 7 is a table of command data determined in advance corresponding to each space area, and is stored in a memory device (not shown) in the controller. As shown in FIG. 7, preset commands are stored as table data corresponding to the 27 spatial regions. The table data has command code data 42 for each area number (No) 41. Therefore, the area determination circuit outputs a command code according to the coordinate position (X, Y, Z) calculated by the three-dimensional coordinate calculation circuit 34 based on the table of FIG. The command code is
The marker is output continuously at a predetermined period while the marker is present in the space, is output only when it is detected that the marker has entered from one area to another area, or is a predetermined constant. Various output forms are possible, such as outputting once or continuously if time has elapsed.

Also, when the position of the marker is changed from one area to another area, an event is generated,
A predetermined command corresponding to the change of the area can be output. In that case, a command is set in advance in accordance with the determined content of the change in the area, that is, in accordance with the determined states of the current area and the past area, and a command corresponding to the change is output. Further, in a game in which the range, size, the number of divisions, and the like of each region changes according to the progress of the game, or the region itself changes and the region itself occurs and disappears, various region determinations are performed. Applicable.

The speed and acceleration determining means 35-2 determines the direction, speed and acceleration of the change of the marker 5 in the three-dimensional space. FIG. 8 is a diagram showing the movement of the marker 5 in the three-dimensional space by a vector. As shown in FIG. 8, the marker 5 is shifted from a position B1 (X1, Y1, Z1) to another position B.
2 (X2, Y2, Z2), the controller 2 detects the movement direction, speed, and acceleration based on the moving three-dimensional coordinate position data. For example, in a competitive game, the direction, speed, and acceleration of the punching out of the character can be associated with the direction, speed, and acceleration of the movement of the marker from B1 to B2.

In this case, a change in the position is detected based on the time-series data, and the direction, speed and acceleration are calculated. If the data such as the calculated direction is equal to or greater than each predetermined threshold, for example, And a command corresponding to the punch is output from the controller 2. Further, data of the calculated speed and acceleration can be output as data relating to the motion determined together with the determination result of the punch. Accordingly, in the competitive game, the speed and acceleration determination means allows the player to intuitively correspond to his own movement and the movement of the game character, and the player can obtain an excellent sense of presence. .

The pause determining means 35-3 determines the positional relationship between a plurality of markers. FIG. 9 is a diagram for explaining marker pose determination. By placing the marker 5 held by the player 4 in both hands in a predetermined positional relationship as viewed from the controller 2, the pose determining means 35-3 outputs a command corresponding to the positional relationship. FIG. 9A shows positions Z1 of two markers projected on the XY plane viewed from the controller 2 or on a predetermined XY plane.
It shows a case where it is determined whether or not Z2 is at a predetermined angle. When the angle θ between the line connecting Z1 and Z2 with respect to the line parallel to the X axis is between the angle θ1 and the angle θ2, it is determined that the predetermined pose, that is, the posture, Command corresponding to the pose is sent to controller 2
Will output.

FIG. 9B is a diagram showing an example in which the markers 5 are arranged in a vertical position at a predetermined interval. Marker Z3
Indicates that the X coordinate is x3, the Y coordinate is y3, and the marker Z4
Has an X coordinate of x4 and a Y coordinate of y4. At this time,
When the difference d3 in the Y-axis direction is equal to or more than a predetermined distance and the difference d4 in the X-axis direction is within a predetermined distance, a predetermined command is output from the determination unit.

Similarly, FIG. 9C is a view showing an example in which the markers 5 are arranged at a predetermined interval in a horizontal position. The marker Z5 has an X coordinate of x5 and a Y coordinate of y5, and the marker Z6 has an X coordinate of x6 and a Y coordinate of y6. At this time, when the difference d5 in the Y-axis direction is within a predetermined distance and the difference d6 in the X-axis direction is equal to or more than the predetermined distance, a predetermined command is output from the determination unit. In the above description, the case where the image is projected on the XY plane has been described, but the positional relationship in a three-dimensional space may be used.

The pose determining means includes a game in which various techniques occur during the game in accordance with the character's pose,
Alternatively, it is an effective determination means even in a game in which a player's movement such as dance is determined.

[0038] The controller 2 may further include a motion change judging means for outputting a command corresponding to a change state between the current pose determined by the judging means and the past pose. For example, in a dance game, when determining whether or not appropriate poses were made in order, a command corresponding to a change in movement is determined in advance,
When the change is determined, the command is output.

FIG. 10 is a view showing an example of a game tool which is a marker provided with a reflector or the like. 10A shows a sword type, and FIG. 10B shows a pistol type.
FIG. 10A is an external view of a sword showing an example in which three markers are provided on the sword. Three markers 52 are provided at predetermined intervals on the blade portion of the sword 51. Marker 52
Is an infrared reflector or an infrared emitter. When the player swings the toy sword with the handle portion 53, the posture of the sword changes. By detecting the change by the controller 2 and determining the pose,
In a battle-type game, a sense of realism of battle with a sword can be obtained.

In particular, the controller can output numerical data θ of the angle of the sword as shown in FIG. 11 together with a command corresponding to the determined pose. FIG.
It is a figure for explaining the state where game equipment was inclined.
As shown in FIG. 10, two of the three markers are provided close to each other. Therefore, as shown in FIG. 11, the positional relationship between the two markers and the other marker is fixed, and the positional coordinates Z11, Z12 and Z13 of the three markers detected are determined using the positional relationship. Thus, the angle θ, the direction of the sword in the three-dimensional space, and the like are also detected, and the controller can output the command along with the command. As described above, since the positional relationship between the plurality of reflectors and the like is determined in advance, the controller can determine the motion based on the positional relationship.

FIG. 10B is an external view of a marker which is a pistol-type game tool. 54 is a barrel of the pistol. 55 is a holding part. 56 is a trigger unit. Three reflectors 57 are provided on the front of the barrel 54.
And the light-emitting section 5 which lights or blinks when the trigger 56 is pulled.
8 are provided. The front part is one side of the columnar body,
It has a flat surface. Therefore, the controller 2 can determine the orientation of the plane from the relationship of the three-dimensional position coordinates of the three reflectors provided on the front plane. When the trigger 56 is pulled by the player, the light emitting section 58 emits light, so that the controller can detect or recognize the operation of the pistol of the player.

As described above, in the marker, a plurality of reflectors and the like have a predetermined positional relationship in a distance or on a plane, and the positional relationship is detected or calculated by a controller to obtain a three-dimensional space. For example, the direction of a sword or the like, the direction of a pistol, or the like can be determined, and a command relating to the determined movement can be output based on the determination result. Further, by setting a plurality of reflectors and the like in a different positional relationship from each other at a distance or a position on a plane, markers such as swords and pistols can be distinguished. Locus determination means 35
-4 determines the locus when the marker moves. FIG.
FIG. 2 is a diagram for explaining the trajectory determination of the marker. When the player 4 moves the marker, as shown in FIG. 12, the time series data Z21, Z22, Z23 of the position coordinates of the marker is displayed.
And Z24 can be obtained by the controller 5, and the controller outputs a command corresponding to the trajectory data based on the time-series data. The controller may be based on time-series data from a specific time before to the present, or based on time-series data for a certain length of time in the past.
The trajectory is determined, and a command is output based on the determined trajectory. Compete whether the player's hands, feet, etc. can perform a predetermined continuous motion, make a character on the screen perform a predetermined attack or defense motion according to the predetermined continuous motion, In the game, various types of trajectory data can be used.

FIG. 13 is a diagram for explaining an example of the processing content of the trajectory determining means 35-4. (A) of FIG.
Is assumed that a predetermined trajectory is a triangle having a predetermined size. When the player draws a triangle having substantially the same size as the triangle shown in FIG. 13A, a command corresponding to the triangle is output from the controller.

In the determination of the trajectory, various methods can be used for comparing the trajectory data of coordinates in a three-dimensional or two-dimensional space with a predetermined trajectory.
Instead of using the trajectory data as it is, a method of comparing feature amount data calculated from the trajectory data can be used. As shown in FIG. 13 (b), even if the player draws a small triangle as a whole in the three-dimensional space, the feature amount is obtained and the trajectory data is converted into a triangle regardless of the size or shape of the drawn triangle. If so, the command may be output.

For example, the trajectory can be determined by using a KL transformation (Carhunen-Loeve expansion), which is an orthogonal transformation, based on whether or not the feature quantity is included in a classified area in the space. By determining the trajectory based on such feature amount data, the trajectory as shown in FIG. 13 (b) or (c) is also determined as a triangle, and the controller can output a command. FIG.
3 (b) is a case where the size of the triangle is different, and FIG. 13 (c) is a case where the shape is a triangle but not similar to the shape of FIG. 13 (a). If it is a triangle, if you want to output a command, in the feature amount space of the triangle, regardless of the size and shape of the triangle, it depends on whether the feature amount of the trajectory data is included in the area to be determined to be a triangle. It is determined whether or not to output a command.

Further, the controller may output numerical data such as speed and acceleration during the drawing of the trajectory together with the command relating to the determined trajectory.

The trajectory determination processing can be used for a game or the like in which a player moves a marker in a three-dimensional space to draw a picture.

FIG. 14 is a flowchart showing the flow of a motion determination process performed by a central processing unit (CPU) (not shown) included in the controller. This flowchart is executed at a constant cycle.

Based on the above-described three-dimensional coordinate position data of the marker, first, in step (hereinafter abbreviated as S) 1, an area determination is performed. This area determination processing is processing for determining whether or not there is a marker in the divided area as described with reference to FIGS. When an event such as the insertion of a marker from one area to another area occurs, a command corresponding to the area change is output (S2). Next, speed / acceleration determination is performed in S3. This speed / acceleration determination is
As shown in FIG. 8, this is a process of calculating the direction, speed, and acceleration when the marker moves in the three-dimensional space. When a speed equal to or higher than a predetermined threshold is detected, a command corresponding to the speed or the like is output (S4).

Next, in S5, a pause determination is performed. This pose determination is a process of determining whether or not a plurality of markers have a predetermined positional relationship, that is, whether or not the marker has a predetermined posture or pose, as described with reference to FIGS. 9, 10, and 11. is there. If the markers have a predetermined positional relationship, a command corresponding to the posture or the like is output (S6). Next, a locus determination is performed in S7. This trajectory determination processing is processing for determining whether or not the trajectory of the marker is a predetermined trajectory, as shown in FIG. 12 and FIG. If it is determined that the marker track data is a predetermined track, a command corresponding to the determined track is output.

As described above, when it is also determined whether or not there is a change in the determined movement, each of S1, S3, S5, S5
7 may further include a movement change determination unit that determines a change in the movement and outputs a command corresponding to the change state. For example, the controller may output a predetermined command when the determined motion is different from the motion determined immediately before, and the change in the motion is a predetermined change.

In the example described above, the marker is held on the hand, but the marker may be attached to the foot. Markers such as those shown in FIGS. 3A and 3B may be attached to the foot to recognize and determine the position coordinates of the foot, the direction of movement of the foot, the speed and acceleration, the pose of the foot, the trajectory, and the like. . Further, it is possible to recognize and determine the coordinate position and the like based on the combination of the foot and the hand. Alternatively, the marker may be held at a location such as the head, shoulder, or waist of the player.

As described above, according to the game device controller described above, it is possible to detect a three-dimensional movement of a player or the like and to give a command instruction to the game device. Therefore, according to the above-described configuration, a game in which the player performs the same or similar motion as the motion of a character or the like in the game is also possible. Alternatively, the player in the game may perform a certain action so that the character in the game performs another action. Thus, the controller can not only increase the sense of realism of the game, but also cause the character to perform an action that cannot be performed by a normal player.

As described above, in addition to outputting a command for determining a motion, the controller also outputs numerical data obtained by calculating the amount of motion, for example, speed, angle, etc. , The movement of characters and the like can be made to correspond more finely, and can be applied to various games.

Although the above-described game device has been described as an example of a home game device, the controller described above can be applied to a so-called arcade game device, a personal computer peripheral device, various toys, and the like. .

[0056]

As described above, according to the present invention,
A game device controller that detects a three-dimensional movement of a player or the like and gives a command instruction to the game device can be realized.

[Brief description of the drawings]

FIG. 1 is a diagram showing how a game is played using a video game controller according to the present invention.

FIG. 2 is an external view showing the appearance of a marker held by a player's hand.

FIG. 3 is a diagram showing another modified example of the marker.

FIG. 4 is an external view for describing the controller in more detail.

FIG. 5 is a circuit block diagram of a main configuration of a controller.

FIG. 6 is a diagram illustrating a case where it is determined that a marker is located in a predetermined area in a three-dimensional space in front of a controller.

FIG. 7 is a diagram showing a table of command data determined in advance corresponding to each spatial area;

FIG. 8 is a diagram illustrating a motion of a marker in a three-dimensional space by a vector.

FIG. 9 is a diagram for explaining marker pose determination.

FIG. 10 is an external view of an example of a game device that is a marker.

FIG. 11 is a diagram illustrating a state in which the game tool is tilted.

FIG. 12 is a diagram for explaining locus determination of a marker.

FIG. 13 is a diagram for explaining an example of the processing content of the trajectory determining means.

FIG. 14 is a flowchart illustrating a flow of a motion determination process performed by a central processing unit included in the controller.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Television apparatus 2 ... Controller 3 ... Image sensor 4 ... Player 5, 52 ... Marker 6, 16 ... Spherical part 7 ... Holding part 11 ... Ring shape Members 12, 58 ... Light emitting unit 13 ... Switch 14 ... Belt 15 ... Magic fastener 17 ... Gloves 18 ... Light emitting body 19 ... Game device 21 ... Connector 22 ...・ LED 51 ・ ・ ・ Sword 53 ・ ・ ・ Pattern 54 ・ ・ ・ Barrel 55 ・ ・ ・ Pattern 56 ・ ・ ・ Trigger

Continued on front page F term (reference) 2C001 AA16 AA17 BB01 BB02 BB05 CA08 CA09 CB01 CC02 5B068 AA01 AA11 BC03 BD09 BD19 BE08 CC06 CC17 5B087 AA00 AA07 AE00 BC12 BC13 BC26 BC32 DD03

Claims (11)

[Claims] 1. A three-dimensional position coordinate calculator for calculating three-dimensional position coordinates of a light emitter or a reflector detected by at least two image sensors, and a three-dimensional position calculated by the three-dimensional position coordinate calculator. A controller for a game device, comprising: motion determining means for determining a motion of the light emitting body or the reflecting body based on coordinate data, and outputting command data according to a determination result of the motion determining means. 2. The game device controller according to claim 1, wherein data relating to the determined movement is output together with the determination result of said movement determining means. 3. The game device controller according to claim 1, wherein said movement judging means judges the movement based on data of the current three-dimensional position coordinates of said light emitter or said reflector. . 4. The game device controller according to claim 1, wherein said movement judging means judges the movement based on past three-dimensional position coordinate data of said light emitting body or said reflecting body. . 5. The game device controller according to claim 1, wherein the movement determining means determines the movement based on time-series data of three-dimensional position coordinates of the light-emitting body or the reflector. . 6. The controller according to claim 1, further comprising a motion change judging means for outputting command data according to a change in the motion judged by said motion judging means. 7. The motion judging means according to claim 3, wherein said three-dimensional position coordinates of said luminous body or said reflecting body are based on time-series data in a predetermined area, and a change in position of said luminous body or said reflecting body, and a speed. The controller for a game device according to claim 1, wherein the command data is output based on the determined position change, speed, acceleration, or trajectory. 8. The apparatus according to claim 1, wherein said motion judging means judges the motion based on whether or not the three-dimensional position coordinates of said light-emitting body or said reflector are within a predetermined area. Item 2. The game device controller according to Item 1. 9. The motion judging means judges a motion based on whether or not the positional relationship of the three-dimensional position coordinates of the plurality of light emitters or the reflectors is a predetermined positional relationship. The game device controller according to claim 1, wherein: 10. The controller according to claim 1, wherein a distance between the two image sensors is fixed. 11. The apparatus according to claim 1, wherein a positional relationship between the plurality of light-emitting bodies or the reflectors is predetermined, and the movement determining means determines a movement based on the positional relationship. Game device controller.