Operation input device
Patent Information
- Application Number
- JP2024082369
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-07
Smart Images
Figure 2025031520000001_ABST
Abstract
Description
[Technical field]
[0001] The present disclosure relates to a technique for accepting an operation by a user. [Background technology]
[0002] Games in which a user progresses by selectively operating multiple operation units have been proposed. For example, Non-Patent Document 1 discloses a music game in which a user operates sequentially in synchronization with the playback of a piece of music. The user selectively operates each of multiple operators arranged horizontally. The shape and size of all the operators are the same. [Prior art documents] [Non-patent literature]
[0003] [Non-Patent Document 1] Chunithm, [Searched on August 13, 2023], Internet<URL :https: / / chunithm.sega.jp / > Summary of the Invention [Problem to be solved by the invention]
[0004] Since the multiple operators in Patent Document 1 are used for the same type of operation in a music game, it is desirable for the user to be able to operate each operator equally. However, in reality, an operation unit located farther from the user among the multiple operation units may be more difficult to operate than an operation unit located closer to the user. In consideration of the above circumstances, one aspect of the present disclosure aims to facilitate the operation of an operation unit located farther from the user among multiple operation units that accept the same type of operation in a game. [Means for solving the problem]
[0005] In order to solve the above problems, an operation input device according to one embodiment of the present disclosure includes a plurality of operation units that accept the same type of operation in a game, the plurality of operation units including a first operation unit and a second operation unit that is located closer to a user than the first operation unit, and the size of the first operation unit exceeds the size of the second operation unit. [Brief description of the drawings]
[0006] [Figure 1] 1 is a perspective view of a game system according to one embodiment of the present disclosure. [Diagram 2] FIG. 2 is a plan view of the game system. [Diagram 3] FIG. 2 is a block diagram illustrating an example of the functional configuration of the game system. [Figure 4] FIG. 2 is a schematic diagram of a music game screen. [Diagram 5] FIG. [Figure 6] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 7] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 8] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 9] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 10] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 11] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 12] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 13] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 14] FIG. 13 is a plan view of a first operator group in a modified example. [Figure 15] FIG. 13 is a plan view of a first operator group in a modified example. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0007] The embodiments of the present disclosure will be described with reference to the drawings. The embodiments exemplified below include various limitations that are not essential to the present disclosure. Therefore, the scope of the present disclosure is not limited to the embodiments exemplified below.
[0008] [Embodiment] Fig. 1 is a perspective view of a game system 100 according to an embodiment of the present disclosure, and Fig. 2 is a partial plan view of the game system 100 as viewed from above in the vertical direction. The game system 100 of this embodiment is a computer system that provides a music game to a user U (i.e., a player). The music game is a timing game (rhythm game) that requires an operation by the user U synchronized with the playback of a piece of music.
[0009] The game system 100 is installed in, for example, a gaming facility. The gaming facility is, for example, an entertainment facility such as a game center or a casino, or a commercial facility such as a shopping center. The game system 100 is an example of an "operation input device."
[0010] As illustrated in FIG. 2, a reference plane Q is assumed in this embodiment. The reference plane Q is, for example, a vertical plane that corresponds to the plane of symmetry of the game system 100. That is, the outer shape of the game system 100 is substantially plane-symmetrical with respect to the reference plane Q. The user U plays the music game at a position where the reference plane Q passes through the body (i.e., in front of the game system 100). Note that the outer shape of the game system 100 may be asymmetric. Note that in the following description, observing any element of the game system 100 with a line of sight along the vertical direction is referred to as "planar view."
[0011] As illustrated in FIG. 1 and FIG. 2, the game system 100 includes a housing 10. The housing 10 is a structure that constitutes the exterior of the game system 100. A display device 20, an operation device 30, and a sound emitting device 40 are mounted on the housing 10. The display device 20 displays various images related to the music game. The display device 20 is configured with a display panel such as a liquid crystal panel or an organic EL (Electroluminescence) panel. The operation device 30 is an input device that accepts operations by a user U. The sound emitting device 40 is configured with, for example, a plurality of speaker devices, and outputs the playback sounds of music in the music game.
[0012] The housing 10 includes a front surface 11 and an operation surface 12. The front surface 11 is an exterior surface facing the user U. Specifically, the front surface 11 faces, for example, the waist or abdomen of the user U. The operation surface 12 is, for example, a substantially horizontal flat surface. The operation surface 12 is placed at a position where both hands of the user U are placed. The operation device 30 is placed on the operation surface 12. Note that the operation surface 12 may be inclined at a predetermined angle with respect to the horizontal plane.
[0013] The display device 20 is installed in front of the user U facing the front surface 11. In a plan view from the vertical direction, the operation surface 12 is located between the front surface 11 of the housing 10 and the display device 20. The display surface of the display device 20 is inclined obliquely upward at a predetermined angle with respect to the operation surface 12. The display surface of the display device 20 may be perpendicular to the operation surface 12. The sound emitting device 40 is installed, for example, to the side or above the display device 20.
[0014] Fig. 3 is a block diagram illustrating the configuration of the game system 100. As illustrated in Fig. 3, the game system 100 includes a control device 61 and a storage device 62 in addition to a display device 20, an operating device 30, and a sound emitting device 40. The game system 100 may be realized as a single device, or may be realized as a plurality of devices configured separately from each other.
[0015] The control device 61 is composed of one or more processors that control each element of the game system 100. For example, the control device 61 is composed of one or more types of processors such as a central processing unit (CPU), a graphics processing unit (GPU), a sound processing unit (SPU), a digital signal processor (DSP), a field programmable gate array (FPGA), or an application specific integrated circuit (ASIC).
[0016] The storage device 62 is one or more memories that store the programs executed by the control device 61 and various data used by the control device 61. The storage device 62 is configured with a known recording medium such as a magnetic recording medium or a semiconductor recording medium. The storage device 62 may be configured with a combination of multiple types of recording media. Also, a portable recording medium that is detachable from the game system 100 may be used as the storage device 62.
[0017] The control device 61 controls the music game by executing a program stored in the storage device 62. For example, the control device 61 executes a process of playing music for the music game using the sound emitting device 40, a process of displaying a screen shown in FIG.
[0018] The music game screen 21 is an image that is displayed on the display device 20 in parallel with the progress of the music game. As illustrated in Fig. 4, the music game screen 21 of this embodiment includes, for example, a lane area 22 and a plurality of notes 23 (23a, 23b).
[0019] The lane area 22 is a strip-shaped image object installed in a virtual space. Specifically, the lane area 22 is a strip-shaped area having a side 24R and a side 24L. The side 24R and the side 24L are straight lines that form the contour of the lane area 22. The central axis A in FIG. 4 is an axis that is equidistant from the side 24R and the side 24L. The central axis A of the lane area 22 is located, for example, within the reference plane Q. However, it is also possible that the central axis A is inclined relative to the reference plane Q, or that the position or angle of the central axis A relative to the reference plane Q changes in conjunction with the progress of the music game. The lane area 22 of this embodiment is divided into a plurality of lanes 22a. The plurality of lanes 22a are arranged in the direction of the X-axis (i.e., the horizontal direction).
[0020] Each image object in the music game screen 21 is drawn three-dimensionally, for example, by a perspective projection method. Therefore, the side 24R and the side 24L are inclined with respect to the central axis A set in the lane area 22. Specifically, the side 24R is inclined with respect to the central axis A so that the distance WR1 between the central axis A and the lower end of the side 24R is greater than the distance WR2 between the central axis A and the upper end of the side 24R. Similarly, the side 24L is inclined with respect to the central axis A so that the distance WL1 between the central axis A and the lower end of the side 24L is greater than the distance WL2 between the central axis A and the upper end of the side 24L. That is, the lane area 22 of the music game screen 21 is a trapezoidal area. Note that the lane area 22 may be a triangular area in which the side 24R and the side 24L intersect at one point. As described above, the depth of the lane area 22 in the virtual space is expressed by an image in which the side 24R and the side 24L are inclined with respect to the central axis A.
[0021] The multiple notes 23 are image objects that indicate the time of operation by the user U. The multiple notes 23 are arranged in the lane area 22. The lane area 22 and the multiple notes 23 move in the extension direction of the lane area 22 (i.e., the depth direction in the virtual space) in parallel with the reproduction of music by the sound emitting device 40. Note that in a form in which the lane area 22 is depicted two-dimensionally, the lane area 22 and the multiple notes 23 move, for example, vertically.
[0022] The multiple notes 23 include a time note 23a and a direction note 23b. The time note 23a is a note 23 that instructs the user U of the time of an operation. Specifically, the time note 23a is placed in one or more lanes 22a selected from the multiple lanes 22a. The direction note 23b is a note 23 that instructs the user U of the time of an operation and the direction of the operation (rightward / leftward).
[0023] A target position 25 is set at a predetermined point on the downstream side of the lane area 22. The music game is a game that requires the user U to perform an operation when each of the multiple notes 23 reaches the target position 25. That is, the control device 61 evaluates the play of the user U according to the error between the time when each note 23 reaches the target position 25 and the time when the user U operates the operation device 30, and gives the user U a score according to the result of the evaluation.
[0024] Next, the operation device 30 will be described. In the following description, as illustrated in Fig. 1 and Fig. 2, an X-axis and a Y-axis are assumed to be mutually orthogonal in a plane (e.g., a horizontal plane) parallel to the operation surface 12. The X-axis is an example of the "first axis," and the Y-axis is an example of the "second axis."
[0025] Moreover, one direction along the X-axis is denoted as the X1 direction, and the direction opposite to the X1 direction is denoted as the X2 direction. The X1 direction corresponds to the rightward direction as seen from the user U, and the X2 direction corresponds to the leftward direction as seen from the user U. Moreover, one direction along the Y-axis is denoted as the Y1 direction, and the direction opposite to the Y1 direction is denoted as the Y2 direction. The Y1 direction corresponds to the backward direction as seen from the user U, and the Y2 direction corresponds to the forward direction as seen from the user U. The Y1 direction is an example of a "first direction", and the Y2 direction is an example of a "second direction".
[0026] As illustrated in FIG. 1, the operating device 30 of this embodiment includes a first operator group 31 and a second operator group 32. The first operator group 31 is composed of 12 operating buttons 50 arranged along the X-axis. Each operating button 50 is a button-type operating button that is pressed by an operation of a user U. Specifically, the operating button 50 is biased upward in the vertical direction by an elastic body (not shown) such as a spring. The operating button 50 is displaced downward in the vertical direction from its initial position in response to an operation of the user U to press the operating button 50. On the other hand, when the operation by the user U is released, the operating button 50 is displaced upward in the vertical direction by the bias of the elastic body and returns to its initial position. The number of operating buttons 50 constituting the first operator group 31 may be changed arbitrarily.
[0027] When the time note 23a reaches the target position 25, the user U operates one or more of the 12 operation buttons 50 that correspond to the position on the X-axis (lane 22a) of the time note 23a. As described above, the 12 operation buttons 50 in this embodiment accept operations corresponding to the time note 23a in the music game. In other words, the 12 operation buttons 50 accept the same type of operation in the music game. Each operation button 50 is also expressed as an element that is selectively operated by the user U. The operation buttons 50 are an example of an "operation unit."
[0028] On the other hand, the second operator group 32 is composed of two faders 321. Each fader 321 is an operator operated in the X-axis direction by the user U. In a plan view, the second operator group 32 is located between the first operator group 31 and the display device 20. When the direction note 23b reaches the target position 25, the user U operates each fader 321 in the direction indicated by the direction note 23b. As described above, twelve operation buttons 50 and two faders 321 are provided on the operation surface 12 of the housing 10 in this embodiment.
[0029] FIG. 2 shows a midpoint M, right end ER, and left end EL in an arrangement B of 12 operation buttons 50 (50R1-50R6, 50L1-50L6). The right end ER is the end in the X1 direction of the arrangement B. The left end EL is the end in the X2 direction of the arrangement B. The midpoint M is a point equidistant from the right end ER and the left end EL in the X-axis direction. One of the right end ER and the left end EL is an example of a "first end," and the other is an example of a "second end."
[0030] In this embodiment, the midpoint M is located within the reference plane Q. That is, the central axis A of the lane area 22 on the music game screen 21 and the midpoint M in the arrangement B of the 12 operation buttons 50 are at the same position in the X-axis direction. Specifically, as illustrated in Fig. 4, in the X-axis direction, the lane area 22 of the music game screen 21 is located within the range in which the 12 operation buttons 50 are arranged (i.e., the range between the right end ER and the left end EL).
[0031] 2, the twelve operation buttons 50 are divided into six operation buttons 50R1-50R6 located in the X1 direction of the midpoint M (reference plane Q) and six operation buttons 50L1-50L6 located in the X2 direction of the midpoint M. The six operation buttons 50R1-50R6 are operation buttons 50 operated by, for example, the user U with his / her right hand. The six operation buttons 50L1-50L6 are operation buttons 50 operated by, for example, the user U with his / her left hand. However, the user U may operate each operation button 50 with either the right hand or the left hand.
[0032] The shape of each operation button 50 is line symmetrical with respect to an axis of symmetry perpendicular to the X-axis at the midpoint M of the array B. The axis of symmetry is an axis line that is parallel to the Y-axis and passes through the midpoint M. In other words, among the 12 operation buttons 50, corresponding operation buttons 50Rn and 50Ln are in a line symmetrical relationship (n=1 to 6). Therefore, compared to a configuration in which the shapes of the operation buttons 50 are asymmetrical, it is possible to realize a game system 100 that has a perceived sense of design unity.
[0033] Since the shape of each operation button 50 is line symmetrical, the following description will representatively explain the six operation buttons 50R1-50R6 located in the X1 direction of the midpoint M, and will also explain the six operation buttons 50L1-50L6 located in the X2 direction. When there is no need to particularly distinguish between the individual operation buttons 50, they will simply be referred to as "operation buttons 50."
[0034] Fig. 5 is a plan view of the six operation buttons 50R1 to 50R6. As illustrated in Fig. 5, of the six operation buttons 50R1 to 50R6, the operation button 50R1 is closest to the midpoint M, and the operation button 50R6 is closest to the right end ER. The operation button 50R2 is adjacent to the operation button 50R1 in the X1 direction, the operation button 50R3 is adjacent to the operation button 50R2 in the X1 direction, the operation button 50R4 is adjacent to the operation button 50R3 in the X1 direction, the operation button 50R5 is adjacent to the operation button 50R4 in the X1 direction, and the operation button 50R6 is adjacent to the operation button 50R5 in the X1 direction.
[0035] The user U plays the music game in a position where the midpoint M is located directly in front. Therefore, of the six operation buttons 50R1 to 50R6, the operation button 50R1 is closest to the user U, and the operation button 50R6 is farthest from the user U. Specifically, the operation button 50R2 is located farther from the user U than the operation button 50R1, the operation button 50R3 is located farther from the user U than the operation button 50R2, the operation button 50R4 is located farther from the user U than the operation button 50R3, the operation button 50R5 is located farther from the user U than the operation button 50R4, and the operation button 50R6 is located farther from the user U than the operation button 50R5.
[0036] As illustrated in FIG. 5, the operation button 50R1 and the operation button 50R2 have the same size. On the other hand, the sizes of the operation buttons 50R3 to 50R6 are larger than those of the operation buttons 50R1 and 50R2. Focusing on the operation buttons 50R3 to 50R6, the operation button 50Rn closer to the right end ER of the array B is larger in size. Specifically, the size of the operation button 50R4 is larger than that of the operation button 50R3, the size of the operation button 50R5 is larger than that of the operation button 50R4, and the size of the operation button 50R6 is larger than that of the operation button 50R5. In other words, the operation button 50 farther from the user U among the operation buttons 50R3 to 50R6 is larger in size.
[0037] Here, attention is paid to the operation button 50R1 and the operation button 50R6. The operation button 50R6 is the operation button 50 that is closer to the right end ER than the midpoint M of the array B among the six operation buttons 50R1 to 50R6. The operation button 50R1 is the operation button 50 that is closer to the midpoint M than the right end ER among the six operation buttons 50R1 to 50R6. In other words, the operation button 50R1 is located closer to the user U than the operation button 50R6. In the above configuration, the size of the operation button 50R6 is larger than the size of the operation button 50R1. The operation button 50R6 is an example of the "first operation part", and the operation button 50R1 is an example of the "second operation part".
[0038] Also, the operation button 50L6 in FIG. 2 is an operation button 50 that is closer to the left end EL than the midpoint M of the array B among the 12 operation buttons 50. The operation button 50L6 is in a line-symmetrical relationship with the operation button 50R6. Therefore, the size of the operation button 50L6 is larger than the sizes of the operation buttons 50R1 and 50L1. The operation button 50L6 is an example of a "third operation part."
[0039] As described above, in this embodiment, the size of the operation button 50R6 (i.e., the operation button 50 closer to the right end ER) among the 12 operation buttons 50 exceeds the size of the operation button 50R1 (i.e., the operation button 50 closer to the midpoint M) closer to the user U than the operation button 50R6. Therefore, compared to a configuration in which all the operation buttons 50 have the same size, it is easier to operate the operation button 50R6 located farther from the user U. In particular, in this embodiment, in addition to the size of the operation button 50R6 closer to the right end ER, the size of the operation button 50L6 closer to the left end EL on the opposite side also exceeds the size of the operation button 50R1 closer to the midpoint M of the array B. Therefore, compared to a configuration in which all the operation buttons 50 have the same size, it is easier to operate the operation buttons 50 (50R6, 50L6) closer to both ends of the array B.
[0040] 5, the contour of each operation button 50Rn in plan view includes edges Sa, Sb, Sc, and Sd. That is, the planar shape of the operation button 50Rn is a rectangle surrounded by edges Sa, Sb, Sc, and Sd. Note that the corners of each operation button 50Rn are actually formed into an arc shape (R-shape).
[0041] The edge Sa is the edge (upper end) located in the Y1 direction of the contour of the operation button 50Rn. The edge Sb is the edge (lower end) located in the Y2 direction of the contour of the operation button 50Rn. The edge Sa is an example of a "first edge," and the edge Sb is an example of a "second edge."
[0042] Each of the edges Sc and Sd is an edge between the edges Sa and Sb of the contour of the operation button 50Rn. The edge Sd is located between the edge Sc and the right end ER of the array B. In other words, the edge Sc is the left side of the operation button 50Rn, and the edge Sd is the right side of the operation button 50Rn. The dimension of the edge Sd of each operation button 50Rn is equal to the dimension of the edge Sc of the operation button 50Rn+1 adjacent to the operation button 50Rn in the X1 direction. The edge Sc is an example of the "third edge", and the edge Sd is an example of the "fourth edge".
[0043] 5, the dimensions of the edges Sc and Sd are greater than the dimensions of the edges Sa and Sb in each operation button 50. That is, the shape of each operation button 50 is a rectangle that is elongated in the Y-axis direction.
[0044] The edge Sa of each operation button 50 is a straight line along the X-axis. The size of the edge Sa is common to all 12 operation buttons 50. The position of the edge Sa in the Y-axis direction is also common to all 12 operation buttons 50. That is, the edges Sa are arranged in a straight line along the X-axis across all 12 operation buttons 50. According to the above configuration, compared to a configuration in which the position of the edge Sa in the Y-axis direction differs for each operation button 50, a sense of design uniformity can be easily achieved, and the structure for installing each operation button 50 can be simplified. In addition, since the position of the edge Sa of each operation button 50 is common, there is also an advantage that the user U can easily recognize the correspondence between each lane 22a of the music game screen 21 and each operation button 50, compared to a configuration in which the position of the edge Sa differs for each operation button 50. On the other hand, the direction of the edge Sb of each operation button 50 differs for each operation button 50, as described below.
[0045] The operation buttons 50R1 and 50R2 have the same shape. The edge Sb of each of the operation buttons 50R1 and 50R2 is a straight line along the X-axis. That is, the planar shape of each of the operation buttons 50R1 and 50R2 is a rectangle that is elongated along the Y-axis.
[0046] The edge Sb of the operation button 50R3 is a straight line inclined with respect to the X-axis. Specifically, as illustrated in Fig. 5, the edge Sb of the operation button 50R3 is inclined with respect to the X-axis so that the distance Lb1 between the edge Sa and the end of the edge Sb close to the right end ER exceeds the distance Lb2 between the edge Sa and the end of the edge Sb close to the midpoint M (Lb1>Lb2). The distance Lb1 corresponds to the dimension of the edge Sd, and the distance Lb2 corresponds to the dimension of the edge Sc. Although the operation button 50R3 is focused on in Fig. 5, the edge Sb of each of the operation buttons 50R4 to 50R6 is also a straight line inclined with respect to the X-axis.
[0047] As can be understood from the above description, in each of the operation buttons 50R3 to 50R6, the dimension of the edge Sb is greater than the dimension of the edge Sa. Therefore, the user U can easily operate the operation buttons 50R3 to 50R6, particularly the portion near the edge Sb. In this embodiment, the edge Sb of the operation buttons 50R3 to 50R6 is inclined with respect to the X-axis so that the end portion of the edge Sb closer to the right end ER protrudes in the Y2 direction more than the other end portion. Therefore, the user U can easily operate the portion of the edge Sb on the right end ER side of each operation button 50Rn.
[0048] As illustrated in FIG. 5, the edge Sb of each of the operation buttons 50R3 and 50R4 is inclined at an angle θa with respect to the X-axis. The angle θa is the minor angle between the edge Sb of each of the operation buttons 50R3 and 50R4 and the X-axis. Also, the edge Sb of each of the operation buttons 50R5 and 50R6 is inclined at an angle θb with respect to the X-axis. The angle θb is the minor angle between the edge Sb of each of the operation buttons 50R5 and 50R6 and the X-axis. As illustrated in FIG. 5, the angle θb is greater than the angle θa (θb>θa). The operation buttons 50R3 and 50R4 are an example of a "fourth operation unit," and the operation buttons 50R5 and 50R6 are an example of a "first operation unit." The operation buttons 50R3 and 50R4 are located between the operation button 50R1 (50R2) and the operation button 50R5 (50R6).
[0049] As described above, in this embodiment, the angle θb of the edge Sb of the operation buttons 50R5 and 50R6 exceeds the angle θa of the edge Sb of the operation buttons 50R3 and 50R4. Therefore, a sense of design unity is realized in which the angle of the edge Sb changes continuously from the operation button 50R3 to the operation button 50R6. In addition, according to the configuration in which the angle θb exceeds the angle θa as described above, a shape in which the multiple operation buttons 50 surround the front and sides of the user U is realized. That is, compared to a configuration in which the angle θb is less than the angle θa, for example, the operation buttons 50 close to the right end ER or the left end EL of the array B are arranged closer to the user U. Therefore, the operation of each operation button 50 by the user U can be further facilitated.
[0050] 5, the edges Sc and Sd of each of the operation buttons 50R1 to 50R5 are straight lines along the Y axis. That is, the edges Sc and Sd are parallel to each other. The edge Sc of the operation button 50R6 is also a straight line along the Y axis, but the edge Sd of the operation button 50R6 is a straight line that is inclined with respect to the Y axis.
[0051] Specifically, the edge Sd of the operation button 50R6 is inclined with respect to the Y axis so that a distance Ld1 on the X axis between an end of the edge Sd close to the edge Sb and the midpoint M exceeds a distance Ld2 on the X axis between an end of the edge Sd close to the edge Sa and the midpoint M (Ld1>Ld2). Note that the end of the edge Sd of the operation button 50R6 close to the edge Sb corresponds to the right end ER of the array B.
[0052] As described above, in this embodiment, the edge Sd of the operation button 50R6 is inclined with respect to the Y axis. Therefore, compared with a configuration in which the edge Sd of the operation button 50R6 is parallel to the Y axis, the user U can easily operate the operation button 50R6. Moreover, in this embodiment, in addition to the configuration in which the edges Sd of the operation button 50R6 and the operation button 50L6 are inclined with respect to the Y axis, the side 24R and the side 24L in the lane area 22 of the music game screen 21 are inclined with respect to the central axis A. Therefore, as illustrated in FIG. 4, the user U can be given a sense that the side 24R of the lane area 22 and the edge Sd of the operation button 50R6 are as if they are continuous, and that the side 24L and the edge Sd of the operation button 50L6 are as if they are continuous. That is, a unified design can be realized across the display device 20 and the operation device 30. Furthermore, as a result of the user U perceiving the continuity between the lane areas 22 and the operation buttons 50 as described above, there is an advantage that the user U can easily recognize the correspondence between each lane 22a on the music game screen 21 and each operation button 50.
[0053] 1 and 2, a recess 13 is formed in the front surface 11 of the housing 10 in this embodiment. The recess 13 is a space recessed in the Y1 direction as seen from the user U. Specifically, the inner peripheral surface of the recess 13 is composed of a plurality of planes connected to each other in an arc shape. As shown in FIG. 2, the midpoint C of the recess 13 on the X axis is located within the reference plane Q. The midpoint C is a point equidistant from the right end CR of the recess 13 located in the X1 direction and the left end CL located in the X2 direction.
[0054] 2, the user U can approach the game system 100 up to the inside of the recess 13 of the housing 10. With the above configuration, compared to a configuration in which the front surface 11 of the housing 10 is a flat surface parallel to the X-axis (i.e., a configuration in which the recess 13 is not formed on the front surface 11), the user U can operate each operation button 50 at a position closer to the first operator group 31. Therefore, the user U can easily operate each operation button 50.
[0055] 2, the area of the front surface 11 in which the recess 13 is formed and the area in which the first operator group 31 (12 operation buttons 50) are provided overlap with each other on the X-axis. Specifically, the position of the right end CR of the recess 13 in the X-axis direction is the same as the position of the right end ER of the first operator group 31 in the X-axis direction. Similarly, the position of the left end CL of the recess 13 in the X-axis direction is the same as the position of the left end EL of the first operator group 31 in the X-axis direction. However, a configuration in which the right end CR and left end CL of the recess 13 are located inside or outside the right end ER and left end EL of the first operator group 31 is also conceivable.
[0056] As illustrated in FIG. 2, the edge Sb located on the front side of each of the twelve operation buttons 50 is aligned with the recess 13 in a plan view. That is, the edge Sb of each operation button 50 extends in a folded line shape (substantially in an arc shape) along the inner peripheral surface of the recess 13 in a plan view. According to the above configuration, compared to a configuration in which the edge Sb on the front side of each operation button 50 is parallel to the X-axis (for example, the configuration of FIG. 11 described later), a sense of design unity between the front surface 11 (recess 13) of the housing 10 and each operation button 50 can be realized. Furthermore, in a configuration in which the edge Sb of each operation button 50 is aligned with the recess 13, the operation button 50 particularly close to the right end ER or the left end EL among the multiple operation buttons 50 is installed closer to the user U than a configuration in which the edge Sb of each operation button 50 is linearly arranged along the X-axis. Therefore, the effect that the user U can easily operate each operation button 50 is particularly remarkable.
[0057] [Variations] Specific modified embodiments added to each of the above-mentioned embodiments are exemplified below. Two or more embodiments selected from the following examples may be appropriately combined as long as they are not mutually contradictory.
[0058] (1) In the above embodiment, the edge Sb of each of the operation buttons 50R3 to 50R6 is inclined with respect to the X-axis. However, as shown in FIG. 6, the edge Sb of each of the operation buttons 50 may be a straight line parallel to the X-axis. In the embodiment of FIG. 6, the edge Sb of the operation buttons 50R3 to 50R6 is located in the Y2 direction from the edge Sb of the operation buttons 50R1 and 50R2, so that the size of the operation buttons 50R3 to 50R6 is larger than that of the operation buttons 50R1 and 50R2. In addition, when focusing on the operation buttons 50R3 to 50R6 (n=3 to 6), the edge Sb of the operation button 50Rn is located in the Y2 direction from the edge Sb of the operation button 50Rn-1. Therefore, the size of the operation button 50Rn is larger than that of the operation button 50Rn-1.
[0059] (2) In the above embodiment, the dimensions of the operation buttons 50 in the Y-axis direction are different, but the configuration for differentiating the sizes of the operation buttons 50 is not limited to the above example. For example, as illustrated in Fig. 7, the sizes of the operation buttons 50 may be different depending on the dimensions (i.e., width) of the operation buttons 50 in the X-axis direction.
[0060] 7, the width W of the operation buttons 50R3 to 50R6 exceeds the width W of the operation buttons 50R1 and 50R2, and thus the sizes of the operation buttons 50R3 to 50R6 exceed the sizes of the operation buttons 50R1 and 50R2. The dimensions of each operation button 50 in the Y-axis direction are the same. Focusing on the operation buttons 50R3 to 50R6 (n=3 to 6), the width W of the operation button 50Rn exceeds the width W of the operation button 50Rn-1, and thus the size of the operation button 50Rn exceeds the size of the operation button 50Rn-1.
[0061] (3) In the above embodiment, the operation buttons 50R3 to 50R6 have different shapes, but the operation buttons 50R3 to 50R6 may include two or more operation buttons 50 of the same shape. For example, as illustrated in FIG 8, a configuration is also envisioned in which the operation button 50R3 and the operation button 50R4 have the same shape, and the operation button 50R5 and the operation button 50R6 have the same shape.
[0062] (4) In the above embodiment, the operation buttons 50R1 and 50R2 have the same shape, but as shown in Fig. 9, the shapes of the operation buttons 50R1 and 50R2 may be different. In the configuration in Fig. 9, the shapes of the operation buttons 50R1 to 50R6 are different from each other.
[0063] (5) In the above embodiment, an example was given in which 12 operation buttons 50 were arranged at equal intervals, but the arrangement of the operation buttons 50 is not limited to the above example. For example, as illustrated in Fig. 10, a configuration in which six operation buttons 50R1 to 50R6 and six operation buttons 50L1 to 50L6 are adjacent to each other in the X-axis direction with a gap therebetween is also possible.
[0064] (6) In the above-described embodiment, a configuration was exemplified in which the position of the edge Sa in the Y-axis direction was common to all 12 operation buttons 50. However, as illustrated in, for example, Figures 11 and 12, the position of the edge Sa in the Y-axis direction may differ for each operation button 50.
[0065] 11, the position of edge Sa in the Y-axis direction differs for each operation button 50, while the position of edge Sb in the Y-axis direction is common to the multiple operation buttons 50. In the embodiment of Fig. 12, the position of edge Sa in the Y-axis direction differs for each operation button 50, and the position of edge Sb in the Y-axis direction also differs for each operation button 50.
[0066] 7 and 11, the shape of the edge Sb of each operation button 50 may be selected regardless of the shape of the recess 13 of the housing 10. In other words, a configuration in which the edge Sb of each operation button 50 fits along the recess 13 is not essential in the present disclosure and may be omitted as appropriate.
[0067] (7) In the above embodiment, the inner peripheral surface of the recess 13 is configured with a plurality of flat surfaces, but the shape of the recess 13 is not limited to the above example. For example, as shown in Fig. 13, the inner peripheral surface of the recess 13 may be a curved surface in the shape of a circular arc that continues from the right end CR to the left end CL.
[0068] (8) In the above-described embodiment, a configuration in which the recess 13 is formed on the front surface 11 of the housing 10 has been exemplified. However, as illustrated in FIG. 14, the front surface 11 of the housing 10 may be a flat surface along the X-axis. That is, the above-described recess 13 may be omitted. In the configuration of FIG. 14, the distance between the edge Sb of each operation button 50 and the front surface 11 of the housing 10 differs for each operation button 50. For example, the distance between the edge Sb of operation buttons 50R1 and 50R2 and the front surface 11 is greater than the distance between the edge Sb of operation buttons 50R3 to 50R6 and the front surface 11.
[0069] (9) Each operation button 50 may be made of a light-transmitting material. For example, each operation button 50 is made of a milky white resin material. In a configuration in which each operation button 50 is light-transmitting, a light-emitting element 51 may be installed directly under each operation button 50, as illustrated in FIG. 15. The light-emitting element 51 is a light source such as an LED (Light Emitting Diode). The control device 61 controls the emission of each light-emitting element 51. For example, the control device 61 causes the light-emitting element 51 of the operation button 50 operated by the user U to emit light. Note that a form in which the emission color of each light-emitting element 51 is variable is also assumed. The light emitted from each light-emitting element 51 passes through each operation button 50 and is visually recognized by the user U. With the above configuration, a visual effect can be realized.
[0070] 15, the number of light-emitting elements 51 provided on the operation button 50 varies for each operation button 50. Specifically, the larger the size of the operation button 50, the more light-emitting elements 51 provided on the operation button 50. For example, two light-emitting elements 51 are provided on each of the operation buttons 50R1 and 50R2, three light-emitting elements 51 are provided on each of the operation buttons 50R3 to 50R5, and five light-emitting elements 51 are provided on the operation button 50R6.
[0071] In a configuration in which the number of light-emitting elements 51 is the same for all operation buttons 50, the amount of light emitted per unit area in each operation button 50 differs depending on the size of the operation button 50. Therefore, the user U may perceive a larger sized operation button 50 as being dark. According to a configuration in which the number of light-emitting elements 51 differs depending on the size of the operation button 50 as in Fig. 15, it is possible to equalize the amount of light perceived by the user U for operation buttons 50 of different sizes. However, the number of light-emitting elements 51 in each operation button 50 is arbitrary.
[0072] (10) In the above embodiment, the shape of each operation button 50 of the first operation group 31 is line symmetrical, but the shape of the first operation group 31 may be asymmetrical. For example, a shape in which the operation buttons 50 of either the six operation buttons 50R1-50R6 or the six operation buttons 50L1-50L6 have the same shape may be assumed. In addition, either the operation buttons 50R1-50R6 or the operation buttons 50L1-50L6 may be omitted.
[0073] (11) In the above embodiment, the operation button 50 that is displaced in response to an operation by the user U is exemplified, but in the present disclosure, the element (operation unit) that receives an operation from the user U is not limited to the operation button 50. For example, various operators such as an operation knob that rotates in response to an operation by the user U, an operation lever that changes angle or position in response to an operation by the user U, etc. are exemplified as the "operation unit."
[0074] In addition to operators that actually exist in real space, virtual operators displayed on the display device 20, for example, are also included in the "operation unit" of the present disclosure. Virtual operators are operated, for example, by the user U touching a touch panel. Furthermore, a touchpad that does not require the display of an image is also included in the "operation unit". As can be understood from the above examples, it is not essential in the present disclosure for the elements that constitute the "operation unit" to be displaced (for example, moved or rotated). Virtual operators that are installed in a virtual space and operated by the user U (for example, an avatar in the virtual space) are also included in the "operation unit" of the present disclosure.
[0075] (12) In the above embodiment, an example was given of game system 100 to which the operation input device of the present disclosure is applied, but the device (operation input device) that accepts operations by user U may be configured independently. The operation input device is an input device that includes a plurality of operation buttons 50. The operation input device may or may not include elements such as a display device 20 that displays a music game screen 21, or a function for controlling a music game (a control device 61 and a storage device 62).
[0076] (13) In the above embodiment, a music game is exemplified, but the type of game to which the present disclosure is applied is not limited to music games and may be any type. For example, the operation input device of the present disclosure is applied as a device that accepts operations from a user U (i.e., operations for playing a game) in various games such as shooting games, action games, role-playing games, adventure games, racing games, puzzle games, simulation games, and table games.
[0077] (14) In the above explanation, the following configurations A and B are given as examples. [Configuration A] The size of the operation button 50 located farther from the user U is larger than the size of the operation button 50 located closer to the user U. [Configuration B] A recess 13 is formed in the front surface 11 of the housing 10. Furthermore, the edge Sb of each operation button 50 is aligned along the recess 13 in a plan view.
[0078] Configuration A and configuration B are established independently of each other. In other words, configuration A and configuration B are not essential for one of them. For example, configuration B may be adopted in a configuration in which the size of a plurality of operation buttons 50 is common (i.e., a configuration in which configuration A is not a requirement).
[0079] (15) The term "nth" (n is a natural number) in this application is used only as a formal and convenient label to distinguish each element in the description and does not have any substantial meaning. Therefore, there is no room for restrictive interpretation of the position or order of each element based on the term "nth".
[0080] [Note] From the above description, for example, preferred aspects of the present disclosure can be understood as follows. In addition, in order to facilitate understanding of each aspect, reference numerals in the drawings are conveniently written in parentheses below, but this is not intended to limit the present disclosure to the illustrated aspects.
[0081] [Appendix 1] An operation input device (100) according to one embodiment (Supplementary Note 1) of the present disclosure includes a plurality of operation units (50) that receive the same type of operation in a game, the plurality of operation units (50) including a first operation unit (50R6) and a second operation unit (50R1) that is located closer to the user (U) than the first operation unit (50R6), and the size of the first operation unit (50R6) is greater than the size of the second operation unit (50R1). In the above embodiment, the size of the first operation unit (50R6) among the plurality of operation units (50) is greater than the size of the second operation unit (50R1) that is located closer to the user (U) than the first operation unit (50R6). Therefore, compared to a configuration in which all operation units (50) that receive the same type of operation have the same size, it is easier to operate the first operation unit (50R6) that is located farther from the user (U).
[0082] "The same type of operation" is an operation that has a substantially common role in the game (i.e., the effect of the operation). For example, in a music game in which an operation is required to be performed in synchronization with the playback of a piece of music, an operation selectively performed by a player in synchronization with the playback of the piece of music is an example of "the same type of operation." Note that the operations accepted by the multiple operation units (50) do not necessarily always have to be of the same type. For example, even if the multiple operation units (50) are configured to accept different operations in a specific operation mode, the requirement that the "multiple operation units (50)" "accept the same type of operation" is met as long as the multiple operations accept the same type of operation in other operation modes.
[0083] The "size" of the operation unit (50) refers to the size of an area of the operation unit (50) that can accept an operation. For example, in a configuration in which a user (U) operates (e.g., presses) the operation unit (50) while touching the operation surface of the operation unit (50), the area of the operation surface that the user (U) can touch is the "size" of the operation unit (50). For example, in a configuration in which the operation unit (50) accepts a pressing operation in a vertically downward direction, the area of the top surface of the operation unit (50) corresponds to the "size".
[0084] [Appendix 2] In a specific example (Supplementary Note 2) of Supplementary Note 1, the multiple operation units (50) are arranged along a first axis (X-axis), the first operation unit (50R6) is located closer to a first end (ER) of the arrangement (B) of the multiple operation units (50) than a midpoint (M) of the arrangement (B), and the second operation unit (50R1) is located closer to the midpoint (M) than the first end (ER). In the above embodiment, the size of the first operation unit (50R6) closer to the first end (ER) of the arrangement (B) of the multiple operation units (50) exceeds the size of the second operation unit (50R1) closer to the midpoint (M) of the arrangement (B). Therefore, compared to a configuration in which all the operation units (50) have the same size, it is easier to operate the first operation unit (50R6) closer to the first end (ER).
[0085] The "first axis (X-axis)" is any axis line, and includes not only straight lines but also curved lines. "Along" the first axis (X-axis) means that the multiple operation units (50) are arranged without being excessively spaced apart from the first axis (X-axis). Therefore, assuming that the "first axis (X-axis)" is a straight line, for example, the multiple operation units (50) are interpreted as being "arranged along the first axis (X-axis)" not only in a form in which the multiple operation units (50) are arranged in a straight line in a direction strictly parallel to the first axis (X-axis) but also in a form in which the distance between the first axis (X-axis) and the operation units (50) differs for each operation unit (50) but in which the multiple operation units (50) as a whole are not excessively spaced apart from the first axis (X-axis).
[0086] Regarding the "first operating unit (50R6)", "closer to the first end (ER) than the midpoint (M)" means that the distance between the first operating unit (50R6) and the first end (ER) is less than the distance between the first operating unit (50R6) and the midpoint (M). Similarly, regarding the "second operating unit (50R1)", "closer to the midpoint (M) than the first end (ER)" means that the distance between the second operating unit (50R1) and the midpoint (M) is less than the distance between the second operating unit (50R1) and the first end (ER). That is, the first operating unit (50R6) is located closer to the first end (ER) than the second operating unit (50R1), and the second operating unit (50R1) is located closer to the midpoint (M) than the first operating unit (50R6).
[0087] [Appendix 3] In a specific example (Supplementary Note 3) of Supplementary Note 2, the multiple operating units (50) further include a third operating unit (50L6) closer to the second end (EL) on the opposite side of the first end (ER) in the array (B) than the midpoint (M) in the array (B), and the size of the third operating unit (50L6) is greater than the size of the second operating unit (50R1). In the above embodiment, in addition to the size of the first operating unit (50R6) closer to the first end (ER), the size of the third operating unit (50L6) closer to the opposite second end (EL) also exceeds the size of the second operating unit (50R1) closer to the midpoint (M) of the array (B). Therefore, compared to a configuration in which all the operating units (50) have the same size, it is easier to operate the operating units (50) (the first operating unit (50R6), the third operating unit (50L6)) closer to both ends of the array (B).
[0088] [Appendix 4] In the specific example (Supplementary Note 4) of Supplementary Note 2 or Supplementary Note 3, the shape of each of the multiple operation units (50) is line symmetrical with respect to an axis of symmetry perpendicular to the first axis (X axis) at the midpoint (M) of the array (B). In the above embodiment, the shape of each of the multiple operation units (50) is line symmetrical. Therefore, compared to a configuration in which the shapes of the operation units (50) are asymmetrical, it is possible to realize an operation input device (100) that is perceived as having a unified design.
[0089] [Appendix 5] In any of the specific examples (Supplementary Note 5) of Supplementary Note 2 to Supplementary Note 4, each of the plurality of operation units (50) includes a first edge (Sa) located in a first direction (Y1 direction) along a second axis (Y axis) perpendicular to the first axis (X axis), and a second edge (Sb) located in a second direction (Y2 direction) opposite to the first direction (Y1 direction), and in the first operation unit (50R6), the dimension of the second edge (Sb) exceeds the dimension of the first edge (Sa). In the above aspect, the dimension of the second edge (Sb) in the first operation unit (50R6) exceeds the dimension of the first edge (Sa). Therefore, it is easy for the user (U) to operate the first operation unit (50R6), particularly the portion near the second edge (Sb).
[0090] [Appendix 6] In a specific example (Supplementary Note 6) of Supplementary Note 5, the position of the first edge (Sa) in the direction of the second axis (Y-axis) is common to the multiple operating units (50). In the above embodiment, the position of the first edge (Sa) in the direction of the second axis (Y-axis) is common to the multiple operating units (50). Therefore, compared to a configuration in which the position of the first edge (Sa) in the direction of the second axis (Y-axis) differs for each operating unit (50), a sense of unity in design can be easily achieved, and the structure for installing the multiple operating units (50) can be simplified.
[0091] [Appendix 7] In a specific example (Supplementary Note 7) of Supplementary Note 6, the second edge (Sb) of the first operating part (50R6) is inclined with respect to the first axis (X axis) so that the distance (Lb1) between the end of the second edge (Sb) close to the first end (ER) and the first edge (Sa) exceeds the distance (Lb2) between the end of the second edge (Sb) close to the midpoint (M) and the first edge (Sa). In the above embodiment, the second edge (Sb) is inclined with respect to the first axis (X axis) so that the end of the second edge (Sb) of the first operating part (50R6) close to the first end (ER) protrudes in the second direction (Y2 direction) compared to the other end. Therefore, the user (U) can easily operate the first operating part (50R6), particularly the part on the first end (ER) side of the second edge (Sb).
[0092] [Appendix 8] In a specific example (Supplementary Note 8) of Supplementary Note 7, the plurality of operation units (50) further includes a fourth operation unit (50) located between the first operation unit (50R6) and the second operation unit (50R1), and the second edge (Sb) of the fourth operation unit (50) is such that a distance (Lb1) between an end of the second edge (Sb) close to the first end (ER) and the first edge (Sa) of the fourth operation unit (50) is The edge (Sb) is inclined with respect to the first axis (X-axis) so as to exceed the distance (Lb2) between the end of the edge (Sb) close to the midpoint (M) and the first edge (Sa) of the fourth operation unit (50), and the angle (θb) that the second edge (Sb) of the first operation unit (50R6) makes with respect to the first axis (X-axis) exceeds the angle (θa) that the second edge (Sb) of the fourth operation unit (50) makes with respect to the first axis (X-axis). In the above embodiment, the angle (θb) of the second edge (Sb) of the first operation unit (50R6) exceeds the angle (θa) of the second edge (Sb) of the fourth operation unit (50), so that a sense of design unity is realized in which the angle of the second edge (Sb) changes continuously between the fourth operation unit (50) and the first operation unit (50R6). In addition, for example, compared to a configuration in which the angle (θb) of the second edge (Sb) of the first operating unit (50R6) is smaller than the angle (θa) of the second edge (Sb) of the fourth operating unit (50), it is easier to install the multiple operating units (50) so as to surround the front and sides of the user (U). This makes it even easier for the user (U) to operate each operating unit (50).
[0093] [Appendix 9] In any of the specific examples (Supplementary Note 9) of Supplementary Note 5 to Supplementary Note 8, the first operating portion (50R6) includes a third edge (Sc) between the first edge (Sa) and the second edge (Sb), and a fourth edge (Sd) between the first edge (Sa) and the second edge (Sb), the fourth edge (Sd) is located between the third edge (Sc) and the first end (ER), and the fourth edge (Sd) is inclined with respect to the second axis (Y axis) so that the distance (Ld1) between the end of the fourth edge (Sd) close to the second edge (Sb) and the midpoint (M) exceeds the distance (Ld2) between the end of the fourth edge (Sd) close to the first edge (Sa) and the midpoint (M). In the above embodiment, the fourth edge (Sd) in the first operating portion (50R6) is inclined with respect to the second axis (Y axis). Therefore, it is easier for the user (U) to operate the first operating portion (50R6) compared to a configuration in which the fourth edge (Sd) is parallel to the second axis (Y axis).
[0094] [Appendix 10] In a specific example (Supplementary Note 10) of Supplementary Note 9, the game is a music game that requires an operation at a time synchronized with the reproduction of a musical piece, and further includes a display device (20) that displays a screen (21) of the music game, the screen (21) includes a lane area (22) having a side edge (24R) and a note (23) arranged in the lane area (22) and indicating the time of the operation, the side edge (24R) is inclined with respect to the central axis (A) such that a distance (WR1) between the central axis (A) of the lane area (22) and a lower end of the side edge (24R) exceeds a distance (WR2) between the central axis (A) and an upper end of the side edge (24R). In the above embodiment, in addition to the configuration in which the fourth edge (Sd) of the first operation unit (50R6) is inclined with respect to the second axis (Y axis), the side edge (24R) in the lane area (22) of the music game is inclined with respect to the central axis (A). Therefore, the user (U) can feel as if the side (24R) of the lane area (22) and the fourth edge (Sd) of the first operation unit (50R6) are continuous. In addition, as a result of the above-mentioned continuity being perceived, there is also an advantage that the user (U) can easily recognize the correspondence between the lane area (22) and the multiple operation units (50).
[0095] [Appendix 11] In any specific example (Supplementary Note 11) of Supplementary Note 1 to Supplementary Note 10, the device further includes a housing (10) in which the multiple operation units (50) are installed, the housing (10) includes a front surface (11) facing the user (U), and the front surface (11) includes a recess (13) that is recessed when viewed from the user (U). According to the above embodiment, the user (U) can operate each of the multiple operation units (50) at a position closer to the multiple operation units (50) than in a case where the front surface (11) of the housing (10) is a flat surface parallel to the first axis (X-axis). Therefore, the user (U) can easily operate each of the operation units (50).
[0096] [Appendix 12] In the specific example (Supplementary Note 12) of Supplementary Note 11, the edge (Sb) located on the front side of each of the multiple operation units (50) is aligned with the recess (13) in a plan view. According to the above embodiment, a sense of design unity between the front surface (11) of the housing (10) and the multiple operation units (50) can be realized compared to a configuration in which the edge (Sb) on the front side of each of the multiple operation units (50) is linearly arranged along the first axis (X-axis). In addition, according to the configuration in which the edge (Sb) on the front side of each operation unit (50) is aligned with the recess (13), the operation unit (50) that is particularly close to the end of the arrangement among the multiple operation units (50) can be arranged close to the user (U). Therefore, for example, compared to a configuration in which the edge (Sb) of each operation unit (50) is linearly arranged, it is easier for the user (U) to operate each operation unit (50). [Explanation of symbols]
[0097] 100...game system, 10...casing, 11...front, 12...operation surface, 13...recess, 20...display device, 21...music game screen, 22...lane area, 23...note, 23a...time point note, 23b...direction note, 24R, 24L...side edge, 25...target position, 30...operation device, 31...first operator group, 32...second operator group, 321...fader, 40...sound emitting device, 50, 50R1-50R6, 50L1-50L6...operation button, 51...light emitting element, 61...control device, 62...storage device.
Claims
[Claim 1] A plurality of operation units are provided for receiving the same type of operation in a game, The plurality of operation units include A first operation unit; a second operation unit located closer to a user than the first operation unit, The size of the first operating part is larger than the size of the second operating part. Operation input device.