TW202106358A - Club replacement method in golf virtual reality, and program product and system therefor allows the user to play the virtual golf exercise in a smaller space - Google Patents

Abstract

The present invention provides a club replacement method in golf virtual reality and a program product and a system therefor. The club replacement method includes the steps of: receiving the sensing signal of the system and calculating the external state of the user based on it; determining whether the user is in a club replacement state; displaying a club replacement interface that includes a plurality of club options in a head-mounted device when the user is in the club replacement state; determining whether the user is in a club selection state; and revising the content of the virtual reality presented in the head-mounted device to match the club option selected by the user if the user is in a club selection state. In this way, the present invention allows the user to play the virtual golf exercise in a smaller space, and enhances the sense of reality via an intuitive club replacement method.

Description

Club replacement method, program product and system for golf virtual reality

The present invention is related to virtual reality (virtual reality; VR) technology, in particular to a golf club replacement method, program product and system in virtual reality.

Currently known golf simulators usually set up a large screen in front of the user to play the scene of the ball, and cooperate with the camera, sensor and operating interface, so that the user does not need to step outside to the real golf course to play. Pole practice, and even record, track, and analyze whether the user’s hitting posture is correct. The setting of these golf simulators takes up a lot of space. Secondly, although the user is holding a real club to swing, but often can only swing toward the screen to hit the ball, so, although it can be achieved A certain simulated hitting effect, but there is still quite a big difference with the real golf course.

On the other hand, in the currently known golf flat or 3D games, the user holds the controller commonly used in general electronic games, which not only fails to give the user a real sense of holding and swinging the club, but when the user changes When the type of clubs in the game, the user must press a series of buttons and select actions to achieve the purpose of club replacement. This way of club replacement will make the user jump out of the game situation and play golf with reality. The feeling of movement is wider and more difficult to engage in.

In view of the above-mentioned deficiencies, the main purpose of the present invention is to provide a golf club replacement method, programming product and system in virtual reality, which allows users to use virtual reality programming software and equipment systems in a smaller space. You can play realistic golf, and increase the sense of reality through the intuitive club replacement method, allowing users to participate in virtual reality golf.

In order to achieve the above objective, the golf club replacement method in virtual reality provided by the present invention is applicable to a virtual reality system that includes a device for a user to wear on his head and present A head-mounted device with virtual reality content for the user, and a handheld device for the user to hold. The virtual reality system can sense the external state of the user and send the corresponding Sense the signal; the method includes the following steps:

Receive the sensing signal of the virtual reality system and calculate the external state of the user based on it;

Determine whether the external state of the user presents a club replacement state;

When the user presents the club replacement status, make the head-mounted device display a club replacement interface, and the club replacement interface contains a plurality of club options;

Determine whether the external state of the user presents a club selection state in which one of the club options is selected; and

When the user presents the club selection state, the virtual reality content presented by the head-mounted device is adjusted so that the club option selected by the user is adopted.

In order to achieve the above-mentioned objective, the golf virtual reality program product provided by the present invention includes a program, and the above-mentioned club replacement method can be completed after a computing device loads and executes the program.

In order to achieve the above objective, the golf virtual reality system provided by the present invention includes an arithmetic device, a head-mounted device for a user to wear on his head, and a device for the user to hold The handheld device. A golf virtual reality program is loaded into the computing device to transmit a virtual reality content, and the head-mounted device presents the virtual reality content to the user. At least one of the head-mounted device and the handheld device is provided with at least one sensor for sensing the external state of the user and transmitting a corresponding sensing signal. The computing device receives the sensor Based on the sensing signal, the external state of the user is calculated, and it is determined whether the external state of the user presents a club replacement state. When the user presents the club replacement status, the computing device causes the head-mounted device to display a club replacement interface, and the club replacement interface contains a plurality of club options. When the head-mounted device displays the club replacement interface, the computing device determines whether the external state of the user presents a club selection state for selecting one of the club options. When the user presents the club selection state, the computing device adjusts the virtual reality content presented by the head-mounted device so that the club option selected by the user is adopted.

As a result, the golf virtual reality system requires less installation space, and after wearing the head-mounted device, the user can walk around in the actual space, park, and hit the target direction planned by the program software. The ball (the display screen is always in front of the user’s eyes, not on the screen in a specific direction, so the user will not only hit the ball in a specific direction), and the aforementioned actions are displayed in the virtual reality content in real time. And let the user feel that all their actions are performed in a scene where the content of the virtual reality is displayed (such as a golf course or a driving range). More importantly, the golf virtual reality system and program of the present invention adopt the aforementioned club replacement method, and the user can make the virtual reality experience by swinging a realistic club (that is, the aforementioned handheld device). There are club options in the content, such as various numbers of woods, irons, and special clubs (bunkers, wedges, putters, etc.), and you can also choose the desired one by swinging the realistic club The cue can achieve the function of changing the cue. The whole operation process is quite intuitive and simple, so that the user will not feel out of the original realistic situation when changing the cue, so the sense of reality can be greatly improved.

The detailed structure, characteristics, assembly or use of the golf club replacement method, program product, and system provided by the present invention in virtual reality of golf will be described in the detailed description of the subsequent embodiments. However, those with ordinary knowledge in the field of the present invention should be able to understand that the detailed description and the specific embodiments listed for implementing the present invention are only used to illustrate the present invention, and are not intended to limit the scope of the patent application of the present invention.

Referring to FIG. 1, the golf virtual reality system 10 provided by a preferred embodiment of the present invention mainly includes a head-mounted device 20 for a user 12 to wear on his head, and a head-mounted device 20 for the user 12 to wear on his head. The handheld device 30 held by the user 12, and a device that transmits signals and/or multimedia information to the head-mounted device 20 and the handheld device 30 through a wired or wireless method (shown as a wireless method in FIG. 1)算装置40。 Calculation device 40.

Please refer to FIG. 2, the handheld device 30 includes a shaft 31 and a sensor unit 32 disposed on the shaft 31. The shape of the shaft 31 is similar to that of a golf club. However, the shaft 31 is retractable, so that the handheld device 30 can simulate golf clubs of different lengths. The sensor unit 32 is similar to the controller of a commercially available virtual reality system, but is fixed to the end of the rod 31 by a fixing member 33. Alternatively, in another aspect of the handheld device 30 as shown in FIG. 3, the rod body 31 and the sensor unit 32 may be integrated in appearance.

In fact, the technical feature of the present invention is mainly the programming software of golf virtual reality, and the hardware feature is that the shaft 31 of golf clubs of different lengths can be simulated, and the head-mounted device 20 and the handheld device The sensor unit 32 of the device 30 can directly adopt the head-mounted display and handheld controller of a commercially available virtual reality system (such as HTC's VIVE system, etc.), and its structure and operation principle are not technical features of the present invention. The applicant is not allowed to elaborate here. The way the sensor unit 32 is fixed to the rod 31 may be slightly different because the sensor unit 32 uses different brands of handheld controllers of virtual reality systems.

At least one of the sensor unit 32 of the head-mounted device 20 and the handheld device 30 is provided with at least one sensor for sensing the external state of the user 12 and transmitting corresponding sensing signals . The number, type and location of the aforementioned sensors depend on the sensing technology of the commercially available virtual reality system. For example, as shown in FIG. 4, the sensor unit 32 of the head-mounted device 20 and/or the handheld device 30 may be provided with gravity sensors 21, 321, acceleration sensors 22, 322, Light sensors 23, 323, etc., to sense the position and movement of the head and hands of the user 12, so that the computing device 40 can calculate the external state of the user 12 (posture, position, angle, etc.) ). It is worth mentioning that when the aforementioned sensors include light sensors 23, 323 (such as laser light receivers), the golf virtual reality system 10 of the present invention further includes a plurality of light emitters 50 ( For example, laser light emitters). These light emitters 50 are also part of the commercially available virtual reality system, and their structure and operating principles are not technical features of the present invention, and the applicant will not be able to describe them in detail here. Alternatively, the light emitters 50 may be replaced by other types of positioners. Alternatively, the aforementioned positioner may also be built in the head-mounted device 20. In addition, the head-mounted device 20 further includes a three-dimensional image display 24 and a three-dimensional audio player 25 for presenting virtual reality images and audio effects to the user 12.

As mentioned above, the computing device 40 can receive the signal transmitted by the sensor in the sensor unit 32 of the head-mounted device 20 and/or the handheld device 30, and then calculate the signal outside the user 12 In state. In this embodiment, the computing device 40 is a computer host. However, the computing device 40 of the present invention is not limited to this, and may be other types of devices with signal processing, computing, and information storage functions. The computing device The format of 40 also depends on the transmission technology of the commercially available virtual reality system. For example, the computing device 40 may be a device installed outside the head-mounted device 20, and transmits signals and/or multimedia information to the head-mounted device 20 through wired or wireless transmission. In this case Below, the computing device 40 may be a host computer as provided in this embodiment, or a notebook computer, or a mobile communication device such as a mobile phone or a tablet computer with a processor inside. On the other hand, the computing device 40 may also be directly disposed in the head-mounted device 20. For example, the computing device 40 may be a processor built in the head-mounted device 20, or the head-mounted device 20 may be The device 20 may have a mobile phone slot (not shown in the figure), and the computing device 40 is a mobile phone that can be detachably inserted into the mobile phone slot. In addition to the aforementioned basic functions of the computing device 40, more importantly, it loads the golf virtual reality program 60 of the present invention. The computing device 40 executes the program 60 and then transmits a virtual reality content accordingly (detailed (Below) the multimedia information to the head-mounted device 20, and then the virtual reality content is presented to the user 12 through the three-dimensional image display 24 and the three-dimensional audio player 25.

When the computing device 40 loads the program 60 and executes it, the head-mounted device 20 displays a main interface 61, as shown in FIG. 5, the main interface 61 includes a plurality of scene options 611 to 613, which mainly includes a stadium Option 611 and a driving range option 612. As the name suggests, the field option 611 and the driving range option 612 are for users to select at 12 points to enter a golf field 62 (shown in Figure 6) and a golf field in the program 60, respectively. Ball practice field 63 (as shown in Figure 11). In addition, the scene options of the main interface 61 can further include a shop option 613 for the user to click 12 to enter a golf equipment shop (not shown in the figure) of the program 60, and then purchase in the golf game Clubs or other equipment used by the golf course 62 or the golf driving range 63. Furthermore, the main interface 61 may also include other options, such as a user account login option 614, teaching options (not shown in the figure), historical results browsing options (not shown in the figure), and so on.

The aforementioned method for the user 12 to select scene options 611 to 613 or other options can be performed by the user swiping the handheld device 30 in a specific manner. In detail, when the head-mounted device 20 displays the main interface At 61 o’clock, the computing device 40 continuously calculates the external state of the user 12 and determines whether the user 12’s current external state presents a scene selection state of selecting one of the scene options 611 to 613 (for example, the user 12 The handheld device 30 lifts up and points to one of the scene options 611 to 613 in the virtual reality content it sees. When the user 12 presents the scene selection state, the computing device 40 adjusts the head-mounted device The virtual reality content presented at 20 makes it adopt the scene option selected by the user 12 therein.

In the case that the user selects the field option 611, the virtual reality content presented by the head-mounted device 20 adopts the field option 611 to allow the user 12 to enter the golf field in the virtual reality content, as shown in FIG. 6 It is a golf course 62 with eighteen holes, that is, the golf course 62 has eighteen courses 621, and the user 12 hits the ball in sequence on the courses 621. For example, the one shown in FIG. 7 is the first A schematic diagram of six tracks 621. When the user 12 enters each track 621 in the virtual reality content to hit the ball, the screen that the user 12 sees is as shown in FIG. The golf ball 622 is out, and the user 12 feels like the club 623 is in his hand. Then, the user 12 can swing the ball in the virtual reality content by actually performing a swing shot. The golf ball 622 is hit with a rod 623 to achieve a realistic effect as if golf is actually being played on a real golf course.

As shown in Figures 6 and 7, when the virtual reality content presents the entire golf course 62 or one of the tracks 621, or when the position of the shot screen presented by the virtual reality content is farther from the hole When it is far (the distance that the user cannot see the hole with the naked eye), the virtual reality content is marked with a light 624 to indicate the position of the hole. For example, the entire golf course 62 shown in FIG. 6 shows eighteen The rays 624 are used to mark the hole positions of the eighteen race tracks 621, and the rays 624 displayed on the sixth race track 621 shown in FIG. 7 mark the holes of the race track 621. position. As shown in FIG. 9, when the user 12 has reached a position close to the hole 625 in the virtual reality content, the virtual reality content will use a flagpole 626 to mark the position of the hole 625 instead.

Before the user 12 swings the ball, the hand-held device 30 can be swung in a specific way to change the club. In detail, after the user 12 enters the golf course 62 of the program 60, the The computing device 40 continues to receive the sensing signals transmitted by the head-mounted device 20 and the handheld device 30 and calculates the external state of the user 12 accordingly, and continues to determine whether the external state of the user 12 is present A club replacement state (for example, the user 12 lifts the handheld device 30 and points it in a specific direction). When the user 12 presents the club replacement state, the program 60 causes the head-mounted device 20 to display a The club replacement interface 64, as shown in FIG. 10, the club replacement interface 64 includes multiple club options, such as different numbers of clubs 641, irons 642 (including special clubs such as bunker clubs and wedges) and Putting rod 643, and then, the computing device 40 determines whether the external state of the user 12 presents a club selection state of selecting one of the club options 641~643 (for example, the user 12 lifts the handheld device 30 And point to one of the club options 641 to 643 in the virtual reality content they see. When the user 12 presents the club selection state, the program 60 adjusts the virtual reality presented by the head-mounted device 20 The environment content allows the club option selected by the user to be used, that is, the user 12 will use the club selected at this time on the golf course 62 of the virtual reality content next. When the user selects the putter 643 in the club replacement interface 64 shown in FIG. 10, the screen presented by the head-mounted device 20 is switched to the putting green practice range.

Alternatively, the golf virtual reality program of the present invention can also be designed to allow the user to select a user interface (not shown in the figure) in a specific external state during the course of the game, and the user interface includes a Club replacement options, a small map option, and a scoreboard option. The user then clicks on the club replacement option in another specific external state (the aforementioned club replacement state) to make the headset 20 The club replacement interface 64 is displayed, and the club replacement is performed. When the user clicks on the small map option in another specific external state on the user interface, the head-mounted device 20 displays a small map of the current fairway. For example, as shown in FIG. 7, the fairway small map is The entire fairway is actually scaled down to display, including plants and obstacles on the fairway scaled down (such as bunkers, water obstacle areas, and all terrain features on the fairway), etc. In addition, at least one area will be displayed on the minimap. Ball position marks (such as dots, asterisks, triangles, quadrangles, etc.) indicate the current ball position. For example, when teeing off, the ball position mark 628a will be displayed on the tee 629 (the distance between the tee and the hole for girls) Small, the distance between the boy’s tee and the hole is relatively large) Any position within two meters behind the tee line 627 (with the fairway number on it), and after hitting the ball, the ball position mark 628b will show the ball’s position on the fairway . When the ball is displayed on the mini-map fairway, it will be illuminated. In addition, when any interface option is clicked, there will be an enlarged and bright display state. When the user clicks on the scoreboard option in another specific external state on the user interface, the head-mounted device 20 displays a scoreboard listing the current scoring status. The scoreboard is Just like the scoreboard of the PGA International Competition.

On the other hand, when the user selects the practice range option 612 on the main interface 61, the virtual reality content presented by the head-mounted device 20 adopts the practice range option 612 to allow the user 12 to display the virtual reality content Enter the golf driving range 63 in this mode. In this mode, the user 12 can also perform club replacement in the aforementioned manner, that is, the user 12 can display the club replacement status as described above and make it visible The resulting screen shows the club replacement interface 64 as shown in FIG. 11, and then the user 12 selects the club to be used by presenting the club selection status as described above. In this way, the user 12 accepts The golf club selected at this time will be used on the golf driving range 63 of the virtual reality content. In addition, when you click the P bar in the driving range, the mat will show the state of growing grass, and when you click the S bar in the driving range, the mat will be shown as a sand pit. In addition, whether in the arena or in the practice range, when the user clicks on the wood, a tee (ball T) will automatically appear under the ball, and the height of the tee will decrease as the number of poles increases.

In addition, when the virtual reality content presented by the head-mounted device 20 adopts one of the field option 611 and the driving field option 612, that is, the user 12 enters the golf field 62 or the golf field in the virtual reality content. After the ball driving range 63, the computing device 40 will continue to determine whether the user 12 is outside the state of a ball hitting state. When the user shows the ball hitting state, the computing device 40 can adjust the head-mounted device The virtual reality content presented in 20 includes a bird's-eye view 65 of a field, and even an analysis 66 of the player's impact on the ball, as shown in FIG. 12.

In summary, the present invention adopts the head-mounted display and handheld controller of a commercially available virtual reality system, and cooperates with the realistic golf club (ie, handheld device 30) and golf virtual reality developed by the present invention. The real-world program 60 can be used for the user to play a realistic 18-hole golf game or to compete with multiple players in the virtual course, and it can also be used for the user to practice swing in the virtual driving range. In a virtual court or driving range, the user can use a realistic cue (ie, handheld device 30) with functions such as spatial positioning, speed sensing and impact feedback to get the actual match or match in the real court or driving range. The realistic feeling of practice, and in the game or swing practice, through the head-mounted device 20, the type of club used, the swing speed when hitting the ball, the pitch angle, the hitting distance, etc. can be compared with the user Information related to the swing, as well as stadium-related information such as wind speed, topography, type of fairway, length and surrounding obstacles, and even the type of turf and slope of the green, etc., are displayed in real time in the virtual reality of the user’s vision. In the space of the environment, the user can refer to it at any time.

With the golf virtual reality system 10 and the program 60, the user can play a realistic golf game in a small space, and the user can walk around in the actual space, park, and follow the program planned by the software. The ball is hit in the target direction, and the aforementioned actions are displayed in the virtual reality content in real time, so that the user feels that all his actions are performed in a scene where the virtual reality content is displayed (such as a golf course or a driving range). More importantly, the golf virtual reality system 10 and the program 60 of the present invention adopt the aforementioned club replacement method, and the user can make the virtual reality by swinging a realistic club (that is, the handheld device 30). The cue option is out of the environment content, and the desired cue can also be selected by swinging the realistic cue, so as to achieve the function of changing the cue. The whole operation process is quite intuitive and simple, so that the user will not change The cue feels out of the original immersive situation, so the sense of reality can be greatly improved. Secondly, the handheld device 30 provided by the present invention can be combined with a multi-segment or stepless length telescopic adjustment mechanism to simulate the length of different types of clubs. The sensor unit 32 is installed at the end of the shaft 31, which is similar to the actual The club head at the end of the golf club is given a more realistic center of gravity configuration to the realistic club, thereby achieving a more realistic effect.

Finally, it must be explained again that the constituent elements disclosed in the previously disclosed embodiments of the present invention are only examples and are not intended to limit the scope of the case. Alternatives or changes to other equivalent elements should also be the scope of the patent application for this case. Covered.

10: Golf virtual reality system 12: User 20: Head-mounted device 21: Gravity sensor 22: Acceleration sensor 23: light sensor 24: Stereoscopic image display 25: Stereo audio player 30: Handheld device 31: Rod body 32: sensor unit 321: Gravity Sensor 322: Acceleration Sensor 323: Light Sensor 33: fixed parts 40: computing device 50: light transmitter 60: Golf Virtual Reality Program 61: Main Interface 611: Arena Option (Scene Option) 612: Practice range option (scene option) 613: Shop options (scene options) 614: User account login option 62: Golf course 621: track 622: Golf 623: Club 624: light 625: Hole 626: Flagpole 627: Serving Line 628a, 628b: Ball position mark 629: Tee 63: Golf driving range 64: Club replacement interface 641: Wood (cue option) 642: Iron (cue option) 643: putter (cue option) 65: Bird's-eye view of the venue 66: Falling point analysis

FIG. 1 is a three-dimensional schematic diagram of a golf virtual reality system and a user provided by a preferred embodiment of the present invention. Figure 2 is a three-dimensional schematic diagram of a handheld device of the golf virtual reality system. FIG. 3 is a three-dimensional schematic diagram of another aspect of the handheld device. Figure 4 is a system block diagram of the golf virtual reality system. 5 is a schematic diagram of a main interface of the golf virtual reality program provided by the preferred embodiment of the present invention. Fig. 6 is a schematic diagram of a golf course of the golf virtual reality program. Fig. 7 is a schematic diagram of one of the courses of the golf course. FIG. 8 is a schematic diagram of a shot shot in the golf course. Figure 9 is a schematic diagram of one of the holes in the golf course and its index flagstick. FIG. 10 is a schematic diagram of a club replacement interface of the golf virtual reality program. FIG. 11 is a schematic diagram of a golf driving range of the golf virtual reality program, which further shows the club replacement interface. Figure 12 is similar to Figure 11, except that it shows a bird's-eye view of the ground and an analysis of the drop point.

10: Golf virtual reality system

12: User

20: Head-mounted device

30: Handheld device

31: Rod body

32: sensor unit

40: computing device

50: light transmitter

Claims (16)

A method for golf club replacement in virtual reality is applicable to a virtual reality system. The virtual reality system includes a device for a user to wear on his head and present a virtual reality content to the user A head-mounted device for the user, and a handheld device for the user to hold, the virtual reality system can sense the external state of the user and transmit the corresponding sensing signal; the method includes The following steps: Receive the sensing signal of the virtual reality system and calculate the external state of the user based on it; Determine whether the external state of the user presents a club replacement state; When the user presents the club replacement status, make the head-mounted device display a club replacement interface, and the club replacement interface contains a plurality of club options; Determine whether the external state of the user presents a club selection state in which one of the club options is selected; and When the user presents the club selection state, the virtual reality content presented by the head-mounted device is adjusted so that the club option selected by the user is adopted. A golf virtual reality program product includes a program. When a computing device loads and executes the program, the club replacement method described in item 1 of the patent application can be completed. For example, the golf virtual reality program product described in item 2 of the scope of patent application, wherein when the computing device loads and executes the program, the head-mounted device displays a main interface, and the main interface contains multiple scene options. The computing device determines whether the external state of the user presents a scene selection state for selecting one of the scene options, and when the user presents the scene selection state, the computing device adjusts the virtual reality presented by the head-mounted device Content, which uses the scene options selected by the user. For the golf virtual reality program product described in item 3 of the scope of patent application, the plural scene options include a game field option. For example, the golf virtual reality program product described in item 4 of the scope of patent application, wherein when the virtual reality content presented by the head-mounted device adopts the field option, the virtual reality content includes the respective to indicate The plural rays of the position of the plural holes. For example, the golf virtual reality program product described in item 4 of the scope of patent application, wherein the plural scene options further include a practice range option, when the virtual reality content presented by the headset adopts the course option and the practice When one of the field options is selected, the computing device determines whether the external state of the user presents a shot state, and when the user presents the shot state, the computing device adjusts the virtual reality content presented by the head-mounted device , So that it contains a bird's-eye view of a field. For the golf virtual reality program product described in item 6 of the scope of patent application, when the virtual reality content includes a bird's-eye view of the venue, an analysis of where the user hits the ball is also presented. For the golf virtual reality program product described in item 3 of the scope of patent application, the plural scene options include a driving range option or a shop option. A golf virtual reality system, including: A computing device, which loads a golf virtual reality program and transmits a virtual reality content; A head-mounted device for a user to wear on his head to present virtual reality content to the user; and A handheld device for the user to hold; Wherein, at least one of the head-mounted device and the handheld device is provided with at least one sensor for sensing the external state of the user and transmitting a corresponding sensing signal, and the computing device receives the sensing The sensor’s sensing signal calculates the user’s external state and determines whether the user’s external state shows a club replacement status; when the user shows the club replacement status, the calculation The device causes the head-mounted device to display a club replacement interface, and the club replacement interface contains multiple club options; when the head-mounted device displays the club replacement interface, the computing device determines that the user is outside Whether the state presents a club selection state for selecting one of the club options; when the user presents the club selection state, the computing device adjusts the virtual reality content presented by the head-mounted device so that the user is adopted The selected club option. The golf virtual reality system described in claim 9, wherein the handheld device includes a shaft and a sensor unit provided on the shaft, and the sensor unit includes at least one The sensor. For example, the golf virtual reality system described in item 9 of the scope of patent application, wherein when the computing device loads and executes the program, the head-mounted device displays a main interface, the main interface contains a plurality of scene options, the The computing device determines whether the external state of the user presents a scene selection state for selecting one of the scene options, and when the user presents the scene selection state, the computing device adjusts the virtual reality content presented by the head-mounted device , So that the scene option selected by the user is used. For example, in the golf virtual reality system described in item 11 of the scope of patent application, the plurality of scene options include a game field option. For example, the golf virtual reality system described in item 12 of the scope of patent application, wherein when the virtual reality content presented by the head-mounted device adopts the field option, the virtual reality content includes a plurality of The plural rays of the position of the hole. For example, the golf virtual reality system described in item 12 of the scope of patent application, wherein the plurality of scene options further includes a driving range option, when the virtual reality content presented by the head-mounted device adopts the playing field option and the driving range When one of the options is selected, the computing device determines whether the external state of the user presents a ball hitting state, and when the user presents the ball hitting state, the computing device adjusts the virtual reality content presented by the head-mounted device, Make it contain a bird's-eye view of a field. For the golf virtual reality system described in item 14 of the scope of patent application, when the virtual reality content includes a bird's-eye view of the field, an analysis of where the user hits the ball is further presented. For example, in the golf virtual reality system described in claim 11, the plurality of scene options include a driving range option or a shop option.

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