JP5629144B2 - Game device - Google Patents

Description

  The present invention relates to a game apparatus that displays a movement of a player's hand as an image.

  A sensory display device capable of outputting a virtual realistic physical sensation is known as a conventional technique (see Patent Document 1). The sensation presentation device described in Patent Document 1 is designed to give a virtual reality illusion that an image of a body presented in an image is illusioned with a part of the user's body. A liquid crystal display that presents a visual stimulus consisting of a video corresponding to the left hand L and a video reminiscent of a tactile stimulus, and a computer that controls the data glove and the liquid crystal display. An operator wears stereoscopic polarizing glasses and visually recognizes an image displayed on the liquid crystal display. By synchronizing the virtual tactile stimulus applied to the left hand of the virtual image presented by the liquid crystal display and the tactile stimulus applied by the data glove to the left hand L which is a real image, the operator can move the left hand of the virtual image presented by the liquid crystal display. Imagine that you are the left hand of your real image and grasp it in virtual reality.

JP 2003-330582 A

  However, in the sensory display device according to the prior art, the user (operator) needs to wear a data glove and polarized glasses. Moreover, it is necessary to input the position where a data glove is put into the computer beforehand. That is, it was impossible to move the hand wearing the data glove freely.

  For this reason, when the sensory display device according to the prior art is used as a game device, it is troublesome for the player to wear a data glove or polarized glasses every time the game is played. In addition, since the hand cannot be freely moved during the game, the game content is not changed so much that the game is not interesting to the player.

  The present invention has been made in view of the above-described circumstances, and its purpose is to obtain a virtual reality feeling that realizes a highly flexible operability without any equipment for the player. Is to provide a simple game device.

In order to solve the above-mentioned problems, the present invention provides a housing provided with an insertion port into which a player's hand can be inserted, a measuring means for three-dimensionally measuring a hand inserted into the housing, and the measuring means. A hand image generating means for generating a hand image representing the hand in three dimensions based on the hand measured by the above; a game image including a game object; and a hand image generated by the hand image generating means; Game image display means for displaying the image, image determination means for determining a relative relationship in the game space between the object in the game image displayed by the game image display means and the hand image generated by the hand image generation means, depending on the determined relative relationship by the image determining unit detects a game control means for controlling the game, the position of the eyes of the player are inserted manually into the insertion opening test And a display position of the hand image displayed by the game image display means in accordance with a change in the eye position detected by the detection means, and the position of the eyes and the hand inserted in the housing And a display position correcting means for correcting based on the relative positional relationship .

  According to the present invention, it is possible to realize a game device that achieves a virtual reality sensation that realizes a highly flexible operability without any equipment for the player.

The figure which shows the external appearance structure of the game device in this embodiment. The figure which shows the condition at the time of operating the game device in this embodiment as an "animal petting game". Side surface sectional drawing which shows the structure in the housing | casing of a game device. The figure which shows the structural example of the display unit 11 using a parallax barrier system. The figure which shows the structural example of the display unit 11 using a lenticular system. The figure for demonstrating correction | amendment of the display position of the image (game image, hand image) displayed on the display unit 11 using the camera 16 for eye position detection. The block diagram which shows the function structure of the game device in this embodiment. The flowchart which shows the game process performed with a game device. The flowchart which shows a hand image display process. The figure which shows the other structural example of a game device.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a diagram illustrating an external configuration of a game device according to the present embodiment. The game device shown in FIG. 1 includes a lower housing 10 and an upper housing 15. A display unit 11 is provided on the upper surface of the lower housing 10. The display unit 11 is attached to the lower housing 10 with an inclination so as to be almost directly opposed to the line-of-sight direction from the player. A hand insertion port 12 is provided on the front surface of the lower portion of the lower housing 10. The player's hand and arm can be inserted into the housing of the lower housing 10 from the hand insertion port 12.

  In the game device according to the present embodiment, the shape and movement of the hand (arm) inserted from the hand insertion port 12 are measured, and a hand image corresponding to the measured hand is displayed on the display unit 11. In addition to the hand image, the display unit 11 displays a game image prepared in advance according to the game content, that is, various objects prepared according to the game content. When the player moves his / her hand so as to touch the game image (object), the game image changes depending on the relative relationship between the hand image and the game image, that is, how the player touches the object in the game space. Thereby, by actually moving the hand, it is possible to obtain a virtual reality feeling as if an object existing in the game space is touched.

  Further, a pressure pad 13 is slidably mounted around the hand insertion port 12 (up and down in FIG. 1) so as to come into pressure contact with the inserted player's arm. The pressure pad 13 is made of, for example, a sponge-like soft member, and is configured so as not to feel pain even when pressed against the player's arm. The game device shown in FIG. 1 is configured to execute, for example, an “animal petting game”, and has been bitten by a lion when the lion or other animal in the game space is not properly touched. The arm can be pinched by driving the pressure pad 13 so as to represent.

  On the other hand, an eye position detection camera 16 (16 a, 16 b), a speaker 17, and a microphone 18 are provided on the front surface side (side facing the player) of the upper housing 15. The eye position detection camera 16 is used to capture an image including the eyes of a player who has inserted his / her hand into the insertion slot 12. The image captured by the eye position detection camera 16 corrects the display position of the image (game image, hand image) displayed on the display unit 11 as the player moves the position of the head (eyes). Used for. The speaker 17 outputs sound effects, BGM (back ground music), messages, and the like during the execution of the game. The microphone 18 is used to input a player's voice. The player's voice input from the microphone 18 is subjected to voice recognition processing, and game processing corresponding to the result of the voice recognition is executed. For example, by speaking a tool used in the game space, for example, “brush”, an object representing a brush is displayed in the game screen and can be operated by a hand image by the player.

FIG. 2 is a diagram illustrating a situation when the game device according to the present embodiment is operated as an “animal petting game”.
As shown in FIG. 2, in the “Animal Petting Game”, for example, an action game aimed at stroking all animals, not only animals such as pets, but also beasts such as lions that are difficult to touch directly in reality. The animal displayed on the display unit 11 is operated so as to be touched by the hand image displayed in accordance with the movement of the player's hand.

  When a player inserts a hand and an arm through the hand insertion opening 12, the shape and movement of the hand and arm are measured in the casing of the lower casing 10, and a hand image corresponding to the movement of the player's hand is displayed on the display unit 11. Display. Thus, the player can obtain a visual sensation as if he / she is touching an animal by inserting his / her hand into the game space where the animal exists.

  In general, it is known that there is an effect of supplementing tactile sensation by illusion from visual information. For example, it is used to treat people who have lost one arm due to an accident or the like to remove the pain and sensation of the arm that should not be. Specifically, if you make a space in the box with a mirror and see the remaining hands in the mirror and do the same exercise with both hands, you feel like you have a lost hand and you are moving. It can remove the pain and sensation of the arm.

  Also in the game device according to the present embodiment, using such visual illusion, the player can feel the hand image displayed on the display unit 11 as if it were his / her hand.

  The eye position detection cameras 16a and 16b are arranged on the left and right at a height opposite to the player's face position at the top of the housing. Thus, based on the difference between the images taken by the two eye position detection cameras 16a and 16b, together with the position of the player's eyes, the distance from the eye position detection cameras 16a and 16b (in the depth direction of the eyes). Position) can be detected.

FIG. 3 is a side cross-sectional view showing the structure inside the housing of the game apparatus.
As shown in FIG. 3, pad drive units 19 for driving the pressure pad 13 are respectively provided above and below the hand insertion opening 12. The pad drive unit 19 slides the pressure pad 13 in the vertical direction to press the pressure pad 13 against the player's arm inserted from the hand insertion port 12. A space in which the player can move his / her hand is provided inside the lower housing 10, and a three-dimensional measurement camera 22 capable of three-dimensional measurement of the hand and arm is provided below the space. Yes. In addition, a control unit 20 on which a module for controlling each unit is mounted is housed inside the housing.

  The three-dimensional measurement camera 22 performs distance measurement using, for example, infrared rays, grasps the shape of the object (hand) from the front, and irradiates infrared rays to the object based on reflection from the object. Can be detected. Based on the image taken by the three-dimensional measurement camera 22, the shape and movement of the player's hand are detected by image processing.

  Note that the 3D measurement of the player's hand uses not only the 3D measurement camera 22 that uses infrared rays, but also a measurement method using a camera that captures a plurality of (for example, two) normal 2D images. It may be used. That is, a camera is installed in the lower housing 10 so that the player's hand can be photographed from different directions, and an image (video) photographed by each camera is subjected to image processing, whereby a three-dimensional hand shape or Movement can be measured.

  The eye position detection cameras 16 (16a, 16b) are arranged apart from each other on the left and right. Therefore, it is possible to detect that the eye position P1 of the player has changed to the rear position P2 or the front position P3 based on the image taken by the eye position detection camera 16.

  Note that the position of the eyes can be easily detected by limiting the movement range of the player's head (eyes) by the seat on which the player sits when playing the game. In addition, a camera may be provided on the backrest portion of the seat, and the position of the player's head (eyes) may be detected together with the image of the back of the player's head taken by this camera.

  4 and 5 are diagrams for explaining the configuration of the display unit 11 of the game apparatus according to the present embodiment. The game apparatus according to the present embodiment has a configuration shown in FIG. 4 or FIG. 5 without allowing the player to wear stereoscopic glasses or the like for stereoscopic viewing, so that a stereoscopic image can be viewed with the naked eye.

  FIG. 4 shows a configuration example of the display unit 11 using the parallax barrier method. In the display unit 11 shown in FIG. 4, a barrier member 11 b is provided on a flat display 11 a such as an LCD (Liquid Crystal Display). A slit is formed in the barrier member 11b, and the viewing position of the display 11a that can be visually recognized by the player's left eye using the gaze separation phenomenon due to the parallax, in which the viewing angle passing through the slit is different for both eyes. The display position that can be visually recognized by the right eye is shifted. The control unit 20 (game image display unit 30d to be described later) has a pattern for stereoscopically displaying the game image and the hand image according to the configuration of the display unit 11 (barrier member 11b), that is, the left eye and the right eye of the player. The images for stereoscopic viewing, in which the two images to be visually recognized by each of the two images are cut vertically and are alternately arranged, are displayed on the display 11a.

  Thus, the player can view a stereoscopic image with the naked eye without wearing polarized glasses or the like.

  FIG. 5 shows a configuration example of the display unit 11 using the lenticular method. In the display unit 11 shown in FIG. 5, a lenticular 11c is provided on the display 11a. As shown in FIG. 5, the lenticular 11c operates as a prism that changes the position where the line of sight reaches each of the right eye and the left eye, and acts as a convex lens that widens the line width, and one lens is used as one pixel line. To make it visible. Similar to the parallax barrier method, the control unit 20 (game image display unit 30d) displays a pattern for stereoscopically viewing the game image and the hand image according to the configuration of the lenticular 11c.

  Thus, the player can view a stereoscopic image with the naked eye without wearing polarized glasses or the like, as in the parallax barrier method.

  Note that the configuration for stereoscopically viewing the video displayed on the display unit 11 is not limited to the parallax barrier method and the lenticular method described above, and other methods may be used.

FIG. 6 is a diagram for explaining correction of the display position of an image (game image, hand image) displayed on the display unit 11 using the eye position detection camera 16.
A hand image is displayed on the display unit 11 by three-dimensionally measuring a hand inserted into the lower housing 10. Therefore, when only the position of the player's head (eyes) is changed without moving the position of the hand, the hand image and the game image (object) displayed on the display unit 11 in spite of the change in the line-of-sight direction. The display position does not change, and the user feels uncomfortable.

  In the game device according to the present embodiment, the eye position detection camera 16 is usually installed so that an image near the center of the front where the player is located can be taken. The control unit 20 detects a change in the position of the player's head (eye), that is, a change in the line of sight based on the image taken by the eye position detection camera 16, and adjusts to the change in the line of sight. The display position of the image displayed on the display unit 11 is corrected. This allows the player to recognize that the image displayed on the display unit 11 is actually a hand or object that exists.

FIG. 7 is a block diagram showing a functional configuration of the game device in the present embodiment.
As shown in FIG. 7, in the game apparatus, modules such as a CPU 30, a memory 31, a recording device 32, a display control unit 33, and an input / output interface 34 are mounted on the control unit 20.

  The CPU 30 controls the entire game apparatus, and implements various functions by executing the game program 31a. The functions realized by the CPU 30 include a hand shape detection unit 30a, a hand image generation unit 30b, a game control unit 30c, a game image display unit 30d, an image determination unit 30e, and a voice recognition unit 30f. Work and execute game processing.

  The hand shape detection unit 30a detects the shape and movement of the player's hand inserted in the housing based on the image taken by the three-dimensional measurement camera 22.

  The hand image generation unit 30b generates, for example, CG (computer graphics), a hand image representing a hand in three dimensions based on the shape and movement of the hand measured by the hand shape detection unit 30a.

  The game control unit 30c controls the game according to the relative relationship in the game space between the game image (object) determined by the image determination unit 30e and the hand image. When the “animal petting game” is executed in the game device according to the present embodiment, depending on how the hand image touches the animal image, it is correctly stroked or stroked to make the animal uncomfortable. The game is advanced according to the result. The game control unit 30c slides the pressure pad 13 by driving the pad drive unit 19 through the input / output interface 34 when an event during the game becomes a predetermined state. The game control unit 30c causes the game image display unit 30d to display an object corresponding to the utterance content on the game screen when the voice recognition unit 30f recognizes that the player has made a predetermined utterance. .

  The game image display unit 30d displays an image according to the game content controlled by the game control unit 30c. The game image display unit 30d displays a game image including a game object and a hand image generated by the hand image generation unit 30b. It is displayed on the display unit 11 through the display control unit 33. As described above, the game image display unit 30d causes the display unit 11 to display a pattern for allowing the player to stereoscopically view the game image and the hand image with the naked eye. Further, the game image display unit 30d corrects the display position of the game image and the hand image based on the position of the player's eyes detected based on the image taken by the eye position detection camera 16. It has a display position correction function for display.

  The image determination unit 30e determines a relative relationship in the game space between the object in the game image displayed by the game image display unit 30d and the hand image generated by the hand image generation unit 30b.

  The voice recognition unit 30f performs voice recognition on the player's voice input from the microphone 18, and whether the recognized sound is a predetermined utterance, for example, the name of a tool that can be used in the game space. Recognize

  The memory 31 stores programs and data processed by the CPU 30. The program stored in the memory 31 includes a game program 31a for executing game processing in addition to the basic program (OS). As the game program 31a is executed, game image data 31b and hand image data 31c for displaying an image corresponding to the game situation on the display unit 11 are stored.

  The recording device 32 records programs and data.

  The display control unit 33 controls display of an image (video) on the display unit 11 under the control of the CPU 30.

  The input / output interface 34 is an interface with an external module, and is connected to the eye position detection camera 16, the speaker 17, the microphone 18, the pad drive unit 19, the three-dimensional measurement camera 22, and the like.

  A position detection unit that detects position data indicating the position of the eyes of the player based on an image taken by the eye position detection camera 16 is provided between the input / output interface 34 and the eye position detection camera 16. You may make it provide. The position detection unit detects, for example, the eye position in the xyz coordinate system based on the installation position of the eye position detection camera 16 as xyz data, and outputs the detected data to the CPU 30 via the input / output interface unit 34. The game image display unit 30d corrects and displays the display positions of the game image and the hand image based on the position of the player's eyes (xyz data) detected by the position detection unit.

Next, the operation of the game device in the present embodiment will be described with reference to a flowchart.
FIG. 8 is a flowchart showing a game process executed by the game device.

  When the game is started, the CPU 30 starts capturing an image by the three-dimensional measurement camera 22, and when the player's hand is inserted from the hand insertion port 12, the hand image is displayed according to the player's hand. 11 is started. Moreover, the game control part 30c displays the game image according to the game content by the game image display part 30d. For example, in the “animal petting game”, an image of a lion is displayed on the display unit 11 as an animal to be petted.

FIG. 9 is a flowchart showing hand image display processing.
The hand shape detection unit 30a detects the shape and position of the hand based on the image taken by the three-dimensional measurement camera 22 (step B1). When the player has inserted a hand from the hand insertion port 12, the hand shape can be detected based on the image (step B2, Yes).

  The hand image generation unit 30b creates a hand CG (hand image) corresponding to the hand shape detected by the hand shape detection unit 30a (step B3). Note that the hand image created here is not limited to an image representing a general human hand, but may be any shape such as an animal or a robot hand. The shape of the hand image may be specified by the player in advance, or may be determined in advance in the game program 31a according to the game content.

  The game image display unit 30d determines the current position of the player's head (eyes) based on the image taken by the eye position detection camera 16 (step B4), and according to the position of the head (eyes). The position where the hand image is displayed is corrected (step B5). For example, when the head (eyes) is moving from the center to the left, the direction of the line of sight from the player moves to the left, so the relative position between the player's viewpoint and the actual hand position Based on the positional relationship, the position and angle of the hand image to be displayed on the display unit 11 are calculated to change the display position.

  On the other hand, the image determination unit 30e determines the relative relationship between the hand image displayed by the hand image display process and the game image (the lion in the game space) (step A2). That is, it is determined how the hand in the game space is touching the lion.

  The game control unit 30c causes the game image display unit 30d to display a game image according to the determination result by the image determination unit 30e (step A5). For example, if it is determined that the lion is stroking well, an image of the lion responding in a pleasant manner is displayed.

  In addition, when it is determined that an event has occurred from the determination result regarding the relative relationship between the hand image and the game image (the lion in the game space) (step A3, Yes), the game control unit 30c performs an event operation according to the game situation. Is executed (step A4). For example, if it is determined that the lion is stroking the lower lion, the pad drive unit 19 is driven to move the pressure pad 13 so that the lion is angry, and the player's arm is pressed from above and below. . In other words, an event expressing that the lion was bitten is executed.

When a predetermined utterance is made by the player during the execution of the game, the voice recognition unit 30f performs a recognition process on the voice of the player input from the microphone 18 (steps A6 and A7). Here, when it is recognized that a predetermined utterance has been made, the game control unit 30c causes the game image display unit 30d to display an object corresponding to the utterance content on the game screen (step A8). For example, when “brush” is spoken, an object representing a brush is displayed on the game screen so that it can be operated by a hand image by the player.
The above processing is executed until the game ends (step A9).

  In this way, the player can obtain a sense of touching an animal in the game space by freely moving the hand inserted from the hand insertion slot 12. As described with reference to FIGS. 4 and 5, the image displayed on the display unit 11 is configured to be stereoscopically viewed without wearing polarized glasses or the like, so that a more realistic feeling can be obtained. Even if the player moves the position of the head (eyes) during the game, the display position of the animal image or the hand image displayed on the display unit 11 is corrected in accordance with the change. The image displayed on the screen does not feel strange.

  In the game device according to the present embodiment, the image of the hand inserted from the hand insertion port 12 is measured by the three-dimensional measurement camera 22, and the hand image according to the actual shape and movement of the hand is displayed according to the display unit 11, You can touch an object such as an animal in the game space. That is, since the player can move the hand and execute the game without any restrictions, it can be a highly flexible game. In addition, since the hand can be moved freely, the game content can be varied, and a game in which the player is interested can be provided.

  In the above description, the “animal petting game” is described as an example, but any game content can be used. For example, a “surgery game”, “sushi craftsman game”, “hairdresser game”, “match mahjong game”, etc. can be realized.

  The “surgery game” is a game in which a player becomes a surgeon and performs an operation on a critically ill patient in time. In the display unit 11, a pseudo operating table is displayed, and a surgical procedure can be performed on a patient on the operating table by moving a hand inserted into the housing. In addition, surgical tools such as scalpels, forceps, injections, and drains can be used arbitrarily in the game space by allowing the player to input a voice and holding the tools in hand images. In the “surgery game”, in addition to the main player, another assistant player can participate in the game at the same time. In this case, the control unit 20 detects the hand of each player by three-dimensional measurement, and individually displays and controls the hand image as described above.

  In the “sushi craftsman game”, the player becomes a sushi chef's craftsman and holds sushi as ordered by customers in time. In the game space, the player moves in the game and puts a story. In the “Beauty Shop Game”, the player becomes a hairdresser and performs trimming in response to the customer's order. The display unit 11 displays the customer's head, touches the hair with a hand image, and can use a brush or scissors to cut the hair. In the “beauty salon game”, the player can not only select a tool by voice, but can also calculate the score by determining whether or not the conversation is pleasing to the customer by voice recognition processing. In the “matching mahjong game”, an image including the opponent is displayed on the display unit 11 so that the player can perform an operation of pinching his / her bag with a hand image, thereby providing a realistic game.

  In the above-described configuration of the game device, the hand inserted from the hand insertion port 12 is measured by the three-dimensional measurement camera 22, and the player's eyes are photographed by the eye position detection camera 16. A configuration is also feasible.

  For example, as shown in FIG. 10 (a), a mirror 40 is installed on the back side of the housing, and not only the hand but also the face (eyes) of the player reflected on the mirror 40 are simultaneously measured by the three-dimensional measurement camera 22. Can be able to. Further, as shown in FIG. 10B, the display unit 11 is made a transmissive screen, the player's hand and face (eyes) are recognized by the infrared camera 41, and the projector 42 installed on the upper part of the display unit 11. It is also possible to adopt a configuration in which an image is projected onto the display unit 11.

  In the configuration described above, each process is executed by the CPU 30, but the image processing may be executed by a display control unit 33 (GPU (Graphic Processing Unit)). For example, with regard to hand shape detection processing, hand image generation processing, and game image display processing, game processing is performed by placing a GPU that can execute image processing at high speed under the control of a CPU (game control unit). The whole can be executed efficiently.

  In this way, the game device according to the present embodiment can realize a game device that achieves a highly realistic operability and achieves a virtual reality sensation without any equipment for the player. Become.

  In addition, since there is nothing to be attached to the player such as a sensor glove, hygiene problems when it is assumed that an unspecified number of players play are greatly reduced. Furthermore, when a sensor glove is used, the hand appearing on the display becomes the size of the glove, but since the shape of the hand is measured using the three-dimensional measurement camera 22, if it is a child's hand, the actual size will be If a child's small hand is an adult's hand, a large adult's large hand is generated, so a 3D model close to the real thing can be made.

  Further, the present invention is not limited to the above-described embodiments as they are, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. In addition, various inventions can be formed by appropriately combining a plurality of components disclosed in the embodiment. For example, some components may be deleted from all the components shown in the embodiment. Furthermore, constituent elements over different embodiments may be appropriately combined.

  DESCRIPTION OF SYMBOLS 10 ... Lower housing | casing, 11 ... Display unit, 12 ... Hand insertion port, 13 ... Pressure pad, 15 ... Upper housing | casing, 16 ... Camera for eye position detection, 17 ... Speaker, 18 ... Microphone, 19 ... Pad drive unit, DESCRIPTION OF SYMBOLS 20 ... Control unit, 22 ... Three-dimensional measuring camera, 30 ... CPU, 30a ... Hand shape detection part, 30b ... Hand image generation part, 30c ... Game control part, 30d ... Game image display part, 30e ... Image determination part, 30f ... voice recognition unit, 31 ... memory, 31a ... game program, 31b ... game image data, 31c ... hand image data, 32 ... recording device, 33 ... display control unit, 34 ... input / output interface.

Claims (5)

A housing provided with an insertion slot into which a player's hand can be inserted;
Measuring means for three-dimensionally measuring a hand inserted into the housing;
Hand image generating means for generating a hand image representing the hand in three dimensions based on the hand measured by the measuring means;
Game image display means for displaying a game image including a game object and the hand image generated by the hand image generation means;
Image determining means for determining a relative relationship in the game space between an object in the game image displayed by the game image display means and the hand image generated by the hand image generating means;
Game control means for controlling the game according to the relative relationship determined by the image determination means ;
Detection means for detecting the position of the eyes of the player who is inserting his hand into the insertion slot;
The display position of the hand image displayed by the game image display means according to the change in the eye position detected by the detection means is a relative position between the eye position and the hand inserted in the housing. A display device comprising: a display position correcting means for correcting based on a correct positional relationship . A display unit for displaying the game image and the hand image;
The game image display means displays the game image and the hand image on the display unit by a pattern for stereoscopic viewing,
Wherein the display unit, the game is a shape corresponding to the pattern displayed by the image display means is provided, member for stereoscopic vision and the hand image and the game image is configured is mounted on a display surface The game device according to claim 1, wherein: It further comprises photographing means for photographing an image including the face of the player who is inserting a hand into the insertion slot ,
The game device according to claim 1 , wherein the detection unit detects a position of a player's eyes based on an image photographed by the photographing unit. Voice input means for inputting the voice of the player;
Voice recognition means for recognizing the voice input by the voice input means,
2. The game apparatus according to claim 1, wherein the game image display means displays an object corresponding to the voice recognized by the voice recognition means. A member provided around the insertion port so as to be slidable so as to come into pressure contact with the arm of the player inserted into the insertion port ;
Drive means for sliding the member,
The game apparatus according to claim 1, wherein the driving unit slides the member in association with a game control by the game control unit.

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