TWI802850B - Method for testing and training attention and memory utilizing virtual reality equipment - Google Patents

Abstract

A method for testing and training attention utilizing virtual reality equipment is provided. The method includes: Step S1: displaying a virtual reality scenery by a head-mounted display; Step S2: displaying question objects and one or more target objects of a set of questions; Step S3: performing a virtual reality responding motion by a user through a virtual reality controller, the virtual reality responding motion being to select one object from the plurality of question objects as a selected object, and the virtual reality responding motion being displayed to include a pick-up motion, a moving motion, and a put-down motion; Step S4: determining if the selected object is equal to any one of the one or more target objects by a computing host of the virtual reality equipment; and Step S5: calculating scores based on a determination result of step S4.

Description

Method for testing and training attention and memory using virtual reality equipment

The present invention relates to a method of attention and memory, especially a method for testing and training attention and memory through different scenes of virtual reality.

Having normal concentration and memory is an indispensable element in maintaining the quality of life. However, with the impact of aging or disease, the brain's concentration and memory may decline, causing inconvenience to the elderly or patients.

Existing tests of attention and memory often use paper-and-pencil tests, which are often boring and unsystematic, and the form of paper-and-pencil tests also reduces the willingness of those with poor attention and memory to accept the test. In addition, the training of attention and memory often needs to be assisted by arranging large-scale teaching aids or scenes, which requires a lot of resources.

It is known that virtual reality (Virtual Reality, VR) uses computer analogy to generate a three-dimensional virtual world, providing users with analogies about vision and other senses, so that users feel as if they are in the scene. In particular, the immersive (Immersive) experience brought by virtual reality in recent years has brought the video game industry to another realm.

However, so far, the main development of the application of electronic games lies in the aspect of entertainment nature. There is no video game, nor a virtual reality situational game, designed to systematically test or train a person's intelligence or state of health. In addition, there is no testing or training program. After testing or training, the test data can be uploaded to the cloud platform. Through big data analysis, combined with rehabilitation science and statistics, it can help the elderly or patients recover their past ingenuity.

Therefore, whether it is for testing and training attention and memory methods or video game applications, there is still a lot of room for development.

In view of this, according to a method of using virtual reality equipment to test and train attention according to the present invention, the virtual reality equipment includes a head-mounted display, a computing host, and a virtual reality controller, wherein the The computing host constructs a virtual reality model, the virtual reality model has a virtual reality scene and a topic group, the topic group includes a plurality of topic objects and one or more target objects, and the one or more target objects are selected from For the topic objects, the method includes the following steps: Step S1: Display the virtual reality scene by the head-mounted display; Step S2: Display the topic objects of the topic group and the one or A plurality of target objects; step S3: the user performs a virtual reality answering action through the virtual reality controller, and the virtual reality answering action is selected by the user as an answering object among the question objects, the The virtual reality answering action is displayed in the virtual reality scene as including a picking up action, a moving action, and a putting down action; step S4: the computing host of the virtual reality device judges whether the answering objects are equivalent in any of the one or more target objects; and Step S5: Scoring based on the judgment result of step S4.

Optionally, or preferably, in the method for testing and training attention of the present invention, the virtual reality scene is a restaurant scene; these topic objects belong to the food category in general user cognition, and these topic objects display into self-rotation or rotation around the object.

Optionally, or preferably, in the method of testing and training attention of the present invention, the virtual reality answering action is to select specified food in the restaurant virtual reality scene, and for the answering object, apply a Pick up an action, take a move action to go from the first location to a second location, and take a drop action at the second location.

Optionally, or preferably, in the method for testing and training attention of the present invention, these title objects are multiple different foods, and are randomly determined by a random number device; each title object in these title objects is along the A path sequentially appears in the virtual reality scene.

Optionally, or preferably, in the method for testing and training attention of the present invention, the probability that one of the topic objects is one of the target objects is one tenth.

According to another aspect of the present invention, a method for testing and training memory using a virtual reality device is proposed, the virtual reality device includes a head-mounted display, a computing host, and a virtual reality controller, wherein the The computing host constructs a virtual reality model, the virtual reality model has a virtual reality scene and a subject group, the subject group includes a plurality of subject objects and a plurality of target objects, and the target objects are selected from the subject objects , the method includes the following steps: Step U1: Displaying the target objects for a period of time by the head-mounted display; Step U2: Displaying the virtual reality scene and the topics in the virtual reality scene by the head-mounted display object; Step U3: The user executes a virtual reality answering action through the virtual reality controller. The virtual reality answering action is selected by the user from the question objects as the answering object. The virtual reality answering action is in The virtual reality scene is displayed to include a pick-up action, a moving action, and a put-down action; step U4: judging whether the answering objects are equal to the target objects by the computing host of the virtual reality device; And step U5: scoring based on the judgment result of step U4.

Optionally, or preferably, in the method for testing and training memory of the present invention, the virtual reality scene is a supermarket scene; these topic objects belong to daily necessities in general user cognition, and these topic objects are arranged in In a three-dimensional space, the center position is represented by an abscissa value, an ordinate value, and a depth coordinate value.

Optionally, or preferably, in the method of testing and training memory of the present invention, the answering action in virtual reality is to select specified daily necessities in the virtual reality scene of the supermarket.

Optionally, or preferably, in the method for testing and training memory of the present invention, the subject objects are a variety of different daily necessities, wherein there is a first kind of daily necessities and a second kind of daily necessities, both There are only slight differences in visual characteristics between the two, which are defined by size differences, shape differences, and color differences, or there are only small differences in general user perception between the two, which are defined by differences in use, brand differences, or price differences. The difference is defined; the subject objects appear in the virtual reality scene at the same time.

Optionally, or preferably, in the method for testing and training memory of the present invention, when step U2 starts to execute, the target objects displayed on the head-mounted display in step U1 disappear.

The other objects, advantages, and novel features of the present invention will be more clearly described below in conjunction with drawings and detailed descriptions.

1: Virtual reality equipment

10: Head-mounted display

20: Computing host

30: Virtual Reality Controller

80, 90: carrier

100: Conveyor belt

S1~S5: steps

U1~U5: steps

FIG. 1 shows a schematic diagram of a virtual reality device used in an embodiment of the present invention.

Fig. 2 shows the flow chart of the test and training of attention in the first embodiment of the present invention.

FIG. 3A to FIG. 3D show the virtual reality scene and operation diagrams of the second embodiment of the present invention.

FIG. 4 shows a flow chart of memory testing and training in the third embodiment of the present invention.

FIG. 5A to FIG. 5D show the virtual reality scene and operation diagrams of the fourth embodiment of the present invention.

Various embodiments of the invention are provided below. These examples are used to illustrate the technical content of the present invention, but not to limit the scope of rights of the present invention. A feature of one embodiment can be applied to other embodiments through appropriate modification, substitution, combination, and isolation.

It should be noted that, unless otherwise specified herein, having “a” element is not limited to having a single element, but may have one or more elements.

In addition, in this article, unless otherwise specified, ordinal numbers such as "first" and "second" are only used to distinguish multiple components with the same name, and do not indicate that there is a hierarchy, level, or execution order between them. , or process sequence. A "first" element and a "second" element may appear together in the same component, or may appear separately in different components. The presence of an element with a higher ordinal number does not necessarily indicate the presence of another element with a lower ordinal number.

In this paper, unless otherwise specified, the so-called feature A "or" (or) or "and/or" (and/or) feature B means that nail exists alone, B exists alone, or A and B exist simultaneously ; The so-called feature A "and" (and) or "and" (and) or "and" (and) feature B, is that nails and B exist at the same time; the so-called "includes", "includes", "has", " Contains" means including but not limited to.

In addition, in this article, the so-called "upper", "lower", "left", "right", "front", "rear", or "between" and other terms are only used to describe the distance between multiple elements. relative position, and can be generalized in interpretation to include cases of translation, rotation, or mirroring.

In addition, unless otherwise specified herein, "an element is on another element" or similar expressions do not necessarily mean that the element contacts the other element.

In addition, in this article, "preferably" or "better" is used to describe optional or additional elements or features, that is, these elements or features are not essential and may be omitted.

In addition, in this article, unless otherwise specified, the so-called "suitable" or "suitable for" another element means that the other element does not belong to a part of the subject matter of the application, but is an example or a reference It is helpful to conceive the nature or application of the element; similarly, in this text, unless otherwise specified, the so-called element is "adapted" or "adapted" to a configuration or an action, and the described is a feature of the component, but does not mean that the configuration has been set or that the action has been performed.

In addition, in this article, terms such as "system", "equipment", "device", "module", or "unit" refer to an electronic component or a digital circuit composed of a plurality of electronic components, analogous circuits, or other broader circuits, and unless otherwise specified, they do not necessarily have a hierarchical or hierarchical relationship.

In addition, herein, unless otherwise specified, the electrical connection of two elements may include direct connection or indirect connection. In an indirect connection, there may be one or more other elements, such as resistors, capacitors, or inductors, between the two elements. An electrical connection is used to transmit one or more signals, such as DC or AC current or voltage, depending on the application.

In addition, both the terminal and the server may include the above-mentioned elements, or be implemented in the above-mentioned manner.

In addition, herein, unless otherwise specified, a numerical value may cover a range of ±10% of the numerical value, especially a range of ±5% of the numerical value. Unless otherwise specified, a numerical range is composed of subranges defined by the lower endpoints, the lower quartiles, the median, the upper quartiles, and the larger endpoints .

Utilize the virtual reality device of the present invention to test and train the method for attention and memory can realize as computer software, its development environment is Microsoft Windows 10, and development tool is Unity, but not limited to this, also other development environments or development tool to realize the present invention. The present invention can be further realized as a readable recording medium or a computer program product, which is loaded into a computer, such as a personal computer, a tablet computer, or a mobile phone, and executed on an operating system such as Windows, Android, and iOS as an application platform.

(Virtual Reality Device)

FIG. 1 shows a schematic diagram of a virtual reality device 1 used in an embodiment of the present invention. The virtual reality device 1 used in the embodiment of the present invention includes a head-mounted display 10 , a computing host 20 , and a virtual reality controller 30 . Wherein, the computing host 20 is constructed with a virtual reality model, and the virtual reality model has a virtual reality scene (please refer to FIG. 3B and 5B) and a plurality of topic groups, and each topic group includes multiple a topic object (please refer to FIG. 3B and 5B) and one or more target objects (please refer to FIG. 3B and 5A), and the target object is selected from the topic object.

In an embodiment of the present invention, the head-mounted display 10 can be HTC VIVE ^™ , the computing host 20 can be a personal computer, a notebook computer, a mobile phone, a tablet computer, or a game machine, and the virtual reality controller 30 can be a VIVE control controller or game console joystick.

First embodiment (test training about attention)

Fig. 2 shows the flow chart of the test and training of attention in the first embodiment of the present invention.

The first embodiment is a method of using virtual reality equipment 1 to test and train attention, which mainly includes the following steps: Step S1: displaying the virtual reality scene by the head-mounted display 10; The display 10 displays the topic object and one or more target objects of the topic group; step S3: the user performs a virtual reality answering action through the virtual reality controller 30, and the virtual reality answering action is performed by the user in these questions Objects are selected in the object as the answering object, and the virtual reality answering action is displayed in the virtual reality scene to include a picking up action, a moving action, and a putting down action; step S4: by the calculation of the virtual reality device 1 The host computer 20 judges whether the answer object is equal to any one of the one or more target objects; and step S5: scoring based on the judgment result of step S4.

In addition, since color, brightness and/or ambient sound (for example: volume level, frequency level, human (group) voice, etc.) are often factors affecting attention and memory, the computing host 20 of the present invention is configured to allow adjustment The color, brightness and/or ambient sound of the virtual reality scene. in particular, The colors in the scene can be different colors such as red, green, blue, yellow, etc., and the brightness can also be set to have different illuminance (that is, some scenes are bright and some scenes are dark). In addition, the environmental sound of the scene can be divided into different conditions such as volume level, frequency level, and presence of human (group) sounds. Accordingly, the actual impact of the above-mentioned influencing factors on attention and memory can be presented and quantified through data.

According to the above, the method of the first embodiment may further include step S6: recording the color, brightness, and/or volume, frequency, and presence or absence of human voice of the virtual reality scene into an analysis data set. The above factors can be permuted and combined to test or train users to observe the influence of each of the above factors and the influence of interaction.

In addition, the computing host 20 can be connected to a wired network or a wireless network, and can be connected to a cloud platform through a wired network or a wireless network. The method of the first embodiment may further include step S7: the computing host 20 uploads the scoring result of step S5 and the analysis data set of step S6 to the cloud platform. In this way, to meet the needs of research or commercial development, those who have access to this platform can directly download the user's test or training results through the cloud platform, so as to more conveniently combine with rehabilitation science and statistics. Alternatively, the cloud platform can be combined with big data for further analysis.

The second embodiment (selection of sushi)

In the second embodiment, the method described in the first embodiment of the present invention will be described in detail through "selecting sushi" in a revolving sushi restaurant in a virtual reality scene. The following will explain in detail how the steps of the first embodiment of the present invention are applied to "selecting sushi". It should be noted that the second embodiment is a description of the method in conjunction with the first embodiment, which is essentially a method of operating an application for testing or training. For the convenience of description, the application program will be represented by the term "test program" below, and the participants participating in the test program will be represented by the term "user".

FIG. 3A to FIG. 3D show the virtual reality scene and operation diagrams of the second embodiment of the present invention.

In the second embodiment, the virtual reality scene is established in a conveyor belt sushi restaurant. As shown in FIG. 3A to FIG. 3D , there is a carrier 90 in the restaurant of the virtual reality scene, and the front of the carrier 90 is the conveyor belt 100 . A variety of different foods are turned around on the conveyor belt 100, which is a rotation around the object. The food plate may also rotate due to collision during transportation, which is self-rotation. In this way, the display of these topic objects as rotating or rotating around the object will affect the user's attention, but whether it will make them concentrate or distract them can be confirmed through the present invention. Another carrier 80 is set on one side of the scene, and this other carrier 80 is placed with a specific type of sushi (i.e. the target object). sushi. Specifically, for the answer object (that is, the sushi that is intended to be selected), a pick-up action is performed at the first position (conveyor belt 100), and a moving action is performed to make it go from the first position to the second position (carrier 90). , while applying a drop action at the second location.

The computing host 20 in the second embodiment is a notebook computer. The scene picture is displayed by the head-mounted display 10, that is, the HTC VIVE ^TM . The control and operation in the virtual reality environment is performed using the VIVE controller.

(test starts)

As shown in FIG. 3A , the user enters the test program and presses "OK" to start the test. As shown in FIG. 3B , in the virtual reality scene of the revolving sushi restaurant, the right side of the schematic picture shown in FIG. 3B is the stage 80 , and the target object set by the test program is on the stage 80 . In one embodiment, the target object on the stage 80 is seaweed and sesame sushi. In front of the screen are the stage 90 and the conveyor belt 100 . The conveyor belt 100 serves as a path, on which various sushi appear in sequence, but what kind of sushi appears is determined by the random counter. conveyor belt 100 All kinds of sushi on the table are the title objects. In this embodiment, the user needs to select the sushi that "rotates" on the conveyor belt 100 according to the target object on the stage 80, and the selected sushi is the answer object selected in the test. 3A to 3B show steps S1 to S3 corresponding to the first embodiment.

Next, as shown in FIG. 3C , after selection, the user places the answering object on the platform 90 to complete the answering. When the time preset in the test program expires, the test ends, as shown in FIG. 3D . After answering, the computing host 20 judges whether the selected answer object is equal to the target object. The above steps correspond to step S4 to step S5 of the first embodiment.

The test program for selecting sushi can have different levels, which are easy level, medium level, and difficult level, and each level can be defined according to the number of target objects required by the test program. For example, an easy level has one object, a medium level has two objects, and a hard level has three objects. In the second embodiment, the target object is only seaweed and sesame sushi, so it is an example of a simple level.

In addition, the setting of the degree of difficulty may be related to the rotational speed of the revolving sushi, or related to the probability of the target object option appearing in the title object. When the rotation speed is faster, the user's attention must be increased so as not to miss any object; when the title object appears more frequently (high probability) as the option of the target object, the user's attention must also be increased.

In the above-mentioned embodiment, the conveyor belt sushi rotates on the conveyor belt 100, and the probability that the food is the same as the food option of the target object can be set as 1/10, but it is not limited thereto. As mentioned above, when the probability is higher, the user's attention should be higher, so as not to miss any correct option.

In addition, in the screen shown in FIG. 3A , the user can select the level first, and then press OK to start the test after selecting the level.

It should be noted that, at present, conveyor belts are used to transport food and provide customers with options for dining, and conveyor belt sushi is the most popular business model. Therefore, in the second embodiment, the conveyor belt sushi restaurant is used as the virtual reality scene, which is easy for the user to have a sense of immersion. In this way, the attention and changes of reality can be reflected as much as possible, and the boring quiz can be replaced. , to achieve the purpose of testing in an easy and fun way. But the present invention is not limited to this scenario or application.

The test program of the second embodiment can provide levels with different colors, allowing users to train under different color stimuli. The color distribution can be a contrasting color between the virtual reality scene and the question object, or a contrasting color between the question object and the answer object, or a contrasting color between the virtual reality scene and the answer object. The virtual reality scene of the second embodiment may have three sets of color levels, which are black and white, red and green, and blue and red (FIG. 3A to FIG. 3D take black and white as an example). In the same way, it is necessary to analyze qualitatively or quantitatively whether the contrasting colors make it easy or difficult for the user to answer the question, so the present invention is helpful for carrying out this kind of experiment.

In addition, the virtual reality scene of the test program can have different ambient brightness, bright and dark, and with or without ambient sound. Among them, the environmental sound is further divided into detailed conditions such as volume level, frequency level, and presence or absence of human (group) voices, allowing users to train under different stimuli. Here, the human (group) voice is, for example, talking or shouting. In the same way, whether the existence of the voices of people (crowd) can make users feel that they are accompanied by the crowd and make it easy to answer, or feel that the voices of the people are noisy and difficult to answer, it must be analyzed qualitatively or quantitatively, so the present invention is helpful. Perform this experiment. It can be seen that the present invention is not a pure game, but tests the influence of various factors on the user's attention while playing an interesting game.

The third embodiment (about the test training of memory)

FIG. 4 shows a flow chart of memory testing and training in the third embodiment of the present invention.

The third embodiment is a method for testing and training memory by using a virtual reality device 1, which mainly includes the following steps: Step U1: Display the target object by the head-mounted display 10 for a period of time; Step U2: Display the target object by the head-mounted display 10 Display the virtual reality scene and the subject objects in the virtual reality scene; step U3: the user performs a virtual reality answering action through the virtual reality controller 30, and the virtual reality answering action is performed by the user from these Select the object in the question object as one or more answering objects, and the virtual reality answering action is displayed in the virtual reality scene as including a pick-up action, a moving action, and a put-down action; step U4: by the virtual reality device 1 to determine whether the one or more answer objects are equal to the one or more target objects; and step U5: scoring based on the judgment result of step U4.

In addition, since color, brightness and/or ambient sound (for example: volume level, frequency level, human (group) voice, etc.) are often factors affecting attention and memory, the computing host 20 of the present invention is configured to allow adjustment The color, brightness and/or ambient sound of the virtual reality scene. Specifically, the colors in the scene can be different colors such as red, green, blue, yellow, etc., and the brightness can also be set to have different illuminance (that is, some scenes are bright and some scenes are dark). In addition, the environmental sound of the scene can be divided into different conditions such as volume level, frequency level, and presence of human (group) sounds. Accordingly, the actual impact of the above-mentioned influencing factors on attention and memory can be presented and quantified through data.

According to the above, the method of the third embodiment may further include step U6: recording the color, brightness and/or volume, frequency, and presence or absence of human voice of the virtual reality scene into an analysis data set. The above factors can be permuted and combined to test or train users to observe the influence of each of the above factors and the influence of interaction.

In addition, the computing host 20 can be connected to a wired network or a wireless network, and can be connected to a cloud platform through a wired network or a wireless network. The method of the third embodiment may further include step U7: the computing host 20 uploads the scoring result of step U5 and the analysis data set of step U6 to the cloud platform. In this way, to meet the needs of research, medical treatment or commercial development, those who have access to this platform can directly download the user's test or training results through the cloud platform, so as to more conveniently combine with rehabilitation science and statistics. Alternatively, the cloud platform can be combined with big data for further analysis.

The fourth embodiment (supermarket shopping)

In the fourth embodiment, the method described in the third embodiment of the present invention will be described in detail through a "supermarket shopping" test conducted in a virtual reality scene of a supermarket. The following will explain in detail how the steps of the third embodiment of the present invention are applied to "shopping in a supermarket". It should be noted that the fourth embodiment is a description of the method in conjunction with the third embodiment, which is essentially a method of operating an application program for testing or training. For the convenience of description, the application program will be represented by the term "test program" below, and the participants participating in the test program will be represented by the term "user".

In the fourth embodiment, the virtual reality scene is established in a supermarket scene, especially a scene of a display cabinet displaying various daily necessities. In this situation, the user needs to memorize the target object given by the topic group (please refer to Figure 5A), and the target object will then disappear. way to test or train the user's memory.

The computing host 20 in the fourth embodiment is a notebook computer. The scene picture is displayed by the head-mounted display 10, that is, the HTC VIVE ^TM . The control and operation in the virtual reality environment is performed using the VIVE controller.

The supermarket shopping test in the fourth embodiment can have different levels, namely easy level, medium level, and difficult level, and different levels can be defined according to the number of target objects. For example, the easy level has three topic objects, the medium level has five topic objects, and the hard level has seven topic objects. In Fig. 5A, the simple level of three topic objects is taken as an example. Generally speaking, the user can select the level first, and then press the confirm key to start the test after selecting the level.

(test starts)

FIG. 5A shows three target objects of the fourth embodiment. From left to right in Fig. 5A, there are milk, steel cup, and French fries respectively. After the user downloads the three target objects, press the "OK" button to start the test. FIG. 5A shows step U1 corresponding to the third embodiment.

Then, as shown in Figure 5B, the display cabinet in the virtual reality scene is used as a three-dimensional space that can accommodate the subject objects, and various daily necessities and food are displayed on it as these subject objects. Therefore, the central position of each subject object can be determined by a It is represented by an abscissa value, a ordinate value, and a depth coordinate value. Taking Figure 5B as an example, the top row is pizza, chicken drumsticks, French fries, and hamburgers, the middle row is milk, handy cups, coffee, and steel cups, and the bottom row is croissants, toast, and muffins. The above items and food are the titles object. The user selects the answer object according to the target object recorded just now. Among these daily necessities, there is a first kind of daily necessities and a second kind of daily necessities, between which there are only slight differences in visual characteristics, defined by differences in size, shape, color, or a difference between the two There are only minor differences in common user cognition, which are defined by usage differences, brand differences, or price differences. For example, in In FIG. 5B , the hamburger and the muffin are very similar in shape, that is, there is only a slight difference in shape between the two, which may affect the user's judgment. In this way, the present invention can be applied in a qualitative or quantitative way to confirm whether consumers will "confuse" two commodities, as a basis for formulating marketing strategies or resolving legal disputes. FIG. 5B shows step U2 corresponding to the third embodiment.

As shown in FIG. 5C , the user selects a steel cup and puts it into the basket to complete the answer. In this embodiment, as shown in FIG. 5A , the order of the target objects is not limited, so the user can select the steel cup first, then the French fries, and finally the milk; or the French fries first, then the steel cup, Finally choose the milk. Both responses are correct. If you want to increase the difficulty of the memory test, you can set order restrictions to require users to answer according to the order of the subject objects. When all selections are completed, the test is completed by pressing the "purchase complete" button, as shown in FIG. 5D. After answering, the computing host 20 judges whether the selected answer object is equal to the target object. The above steps correspond to steps U3-U5 of the third embodiment.

The test program of the fourth embodiment can provide levels of different colors, allowing users to train under different color stimuli. The color distribution can be a contrasting color between the virtual reality scene and the subject object, or a contrasting color between the subject object and the target object, or a contrasting color between the virtual reality scene and the subject object. The virtual reality scene of the fourth embodiment can be configured with three sets of contrasting color levels, which are black and white, red and green, and blue and red (FIGS. 5A to 5D take black and white as an example). In the same way, it is necessary to analyze qualitatively or quantitatively whether the contrasting colors make it easy or difficult for the user to answer the question, so the present invention is helpful for carrying out this kind of experiment.

In addition, the virtual reality scene of the test program can have different ambient brightness, bright and dark, and with or without ambient sound. Among them, the environmental sound is further divided into detailed conditions such as volume level, frequency level, and presence or absence of human (group) voices, allowing users to train under different stimuli. Here, the human (group) voice is, for example, a conversation sound or yelling. In the same way, whether the existence of the voices of people (crowd) can make users feel that they are accompanied by the crowd and make it easy to answer, or feel that the voices of the people are noisy and difficult to answer, it must be analyzed qualitatively or quantitatively, so the present invention is helpful. Perform this experiment. It can be seen that the present invention is not a pure game, but tests the influence of various factors on the user's memory while playing an interesting game.

In summary, the present invention provides a method of using virtual reality equipment to test and train attention and memory through multiple embodiments. taste. In addition, the virtual reality scene can be easily varied in addition to the realism. Furthermore, the virtual reality device of the present invention can be combined with a cloud platform, and the test or training data can be provided for researchers to carry out in-depth research. It can also be combined with rehabilitation science and statistics to further provide assistance to those with impairments in attention and memory. help.

Although the present invention has been described through several embodiments, it should be understood that many other possible modifications and changes can be made without departing from the spirit of the present invention and the claimed scope of the patent application.

S1~S5: steps

Claims (5)

A method for testing and training attention using a virtual reality device, the virtual reality device includes a head-mounted display, a computing host, and a virtual reality controller, wherein the computing host constructs a virtual reality model , the virtual reality model has a virtual reality scene and a topic group, the topic group includes a plurality of topic objects and one or more target objects, the one or more target objects are selected from the topic objects, the method It includes the following steps: Step S1: display the virtual reality scene by the head-mounted display; step S2: display the topic objects and the one or more target objects of the topic group by the head-mounted display; step S3: The user executes a virtual reality answering action through the virtual reality controller. The virtual reality answering action is selected by the user from the question objects as an answering object. The virtual reality answering action is performed in the virtual reality The real scene is displayed to include a pick-up action, a moving action, and a put-down action; step S4: judging whether the answering objects are equal to the one or more target objects by the computing host of the virtual reality device Any object in; and step S5: scoring based on the judgment result of step S4; wherein, the method includes a plurality of difficulty levels for testing and training attention, and wherein, these title objects are displayed as at a rotating speed Self-rotate or rotate around the object, the speed is related to these difficulty levels for testing and training attention. The method according to claim 1, wherein the virtual reality scene is a restaurant scene; and the title objects belong to the category of food in general user cognition. The method as described in claim 2, wherein the answering action in the virtual reality is to select a designated food in the virtual reality scene of the restaurant, and for the answering object, the action of picking it up at the first position, and the action of moving it to make it automatically The first location goes to the second location, and a drop action is applied at the second location. The method as described in claim 3, wherein the subject objects are a variety of different foods, which are randomly determined by a random number device; each subject object in the subject objects appears sequentially in the virtual reality along a path scene. The method according to claim 1, wherein the probability that a topic object among the topic objects is a target object among the target objects is 1/10.

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