JP7565074B2 - Ability training cards, systems and programs - Google Patents

Description

The present invention relates to cards, systems and programs for ability training.

It is said that brain training improves learning ability. Specific effects can be expected to include improving children's abilities, preventing brain aging, and preventing dementia. According to a survey conducted by a research institute, people who regularly work on puzzles that train the brain, such as crossword puzzles and Sudoku, tend to have better attention, reasoning, and memory.

In early childhood education, so-called "spot the difference" games, in which children compare two pictures and find the differences, are used in classes for a wide range of ages, and many books and apps have been published about them. The hope is that "spot the difference" games can improve various abilities, such as memory, concentration, and information processing. In addition, books aimed at the elderly have been published with the hope that they will help prevent brain aging and dementia.

JP 2003-941 A JP 2003-210829 A JP 2004-121501 A

However, in "spot the difference" games, people tend to focus only on comparing two pictures and finding the differences, and it is thought that the pictures themselves are not given much attention and do not leave a strong impression. In addition, because the game requires only the relatively simple action of comparing two pictures and finding the differences, there is the problem that people get bored after playing it for a long time. In addition, because the game aims to improve basic abilities such as attention, reasoning, and memory, no consideration was given to improving practical abilities such as the ability to read and understand drawings.

The object of the present invention is to solve the above-mentioned problems of the conventional art by providing more advanced ability training cards, systems, and programs that can strongly impress the design itself and improve not only basic abilities such as attention, reasoning, and memory, but also the practical skills of engineers, such as the ability to read and understand drawings.

The invention for solving the above problem is an ability training card comprising a correct answer card displaying a correct answer pattern and difference cards consisting of a plurality of difference composition cards displaying difference patterns, the difference patterns being patterns in which a portion of the correct answer pattern has been replaced with a difference part that can be recognized as different from the correct answer pattern, and when the plurality of difference composition cards are arranged in a predetermined order, a different difference part is added to the correct answer pattern , and ability can be improved by comparing the correct answer pattern with the difference patterns and arranging the difference cards in the predetermined order.

According to this configuration, the player must compare the correct card with the difference card and find the difference part of each difference card, so the design itself leaves a strong impression. Also, since the difference cards must be arranged in a set order, the procedure is more advanced and complicated than conventional spot the difference games, and it is expected that memory ability, concentration, information processing ability, and other abilities will be further improved. Furthermore, since the procedure is complicated, it is not easy to get bored. Here, "arranging in a set order" means arranging in order according to a pre-defined rule, for example, arranging in order according to the number of difference parts, specifically, arranging in order of the most or least number of difference parts. Also, "ability" includes "brain power," "learning ability," and "practical ability such as technical ability."

Preferably, the correct answer pattern is a correct oblique pattern that allows a three-dimensional shape to be recognized, or a correct planar pattern that is displayed on the back of the surface on which the correct answer pattern is displayed and that shows in plan a three-dimensional shape that is recognized as being the same as the correct answer pattern, and the difference pattern is a different oblique pattern that allows a three-dimensional shape to be recognized, or a different planar pattern that is displayed on the back of the surface on which the different oblique pattern is displayed and that shows in plan a three-dimensional shape that is recognized as being the same as the different oblique pattern, and the ability can be improved by comparing the correct answer pattern and the different planar pattern and arranging the difference cards in a specified order, or by comparing the correct answer pattern and the different oblique pattern and arranging the difference cards in a specified order.

According to this configuration, the correct card displays a correct perspective pattern that allows a three-dimensional shape to be recognized, and on the back side of the side on which the correct perspective pattern is displayed, a correct planar pattern that shows a three-dimensional shape that is recognized as the same as the correct perspective pattern in plan view. The difference card displays a different perspective pattern that allows a three-dimensional shape to be recognized, and on the back side of the side on which the different perspective pattern is displayed, a different planar pattern that shows a three-dimensional shape that is recognized as the same as the different perspective pattern in plan view. By comparing the correct perspective pattern with the different planar pattern, and by comparing the correct planar pattern with the different perspective pattern, the three-dimensional shape can be imagined from the planar view, and the ability to imagine a planar view from a perspective view is improved.

Another aspect of the invention for solving the above problem is a system for training that can improve a user's ability, comprising a calculation means for processing information, a storage means for storing pattern data, and a display means for displaying the contents of the pattern data, the contents displayed on the display means including a correct pattern and a difference pattern composed of a plurality of difference component patterns, the difference pattern being a pattern in which a portion of the correct pattern is replaced with a difference part that can be recognized as different from the correct pattern, and when a plurality of difference component patterns are arranged in a predetermined order, a different difference part is added to the correct pattern, and by operation by the user, the difference parts are sequentially increased for each difference component pattern, and the system further comprises a moving means for moving the difference pattern displayed on the display means to a predetermined area, and the ability is improved by comparing the correct pattern and the difference pattern displayed on the display means, and arranging the difference patterns in the order determined by the moving means in response to an input from the moving means.

With this configuration, the effects of the ability training cards described above can be realized using a computer.

Preferably, the correct design is a correct 3D CAD drawing in which a three-dimensional shape can be recognized, or a correct 2D CAD drawing in which a three-dimensional shape that is recognized as being the same as the correct 3D CAD drawing is shown in plan view, and the difference design is a difference 3D CAD drawing in which a three-dimensional shape can be recognized, or a difference 2D CAD drawing in which a three-dimensional shape that is recognized as being the same as the difference 3D CAD drawing is shown in plan view, and the device is characterized in that it is provided with a switching means for switching between the display of the correct 3D CAD drawing and the correct 2D CAD drawing, or between the display of the difference 3D CAD drawing and the difference 2D CAD drawing.

With this configuration, by comparing the correct 3D CAD drawing with the different 2D CAD drawing, or by comparing the correct 2D CAD drawing with the different 3D CAD drawing, students can discover differences, which allows them to acquire the ability to represent objects with complex three-dimensional shapes in plan views, as well as the ability to imagine more complex three-dimensional shapes from plan views.

Preferably, the storage means further stores correct answer data indicating the determined order, and the calculation means determines whether the movement of the different symbols is correct or not based on the correct answer data, and outputs the result.

This configuration makes it easier to check answers.

Another aspect of the invention for solving the above problem is a skills training program for causing a computer to execute training that can improve a user's skills, comprising a calculation step of processing information using a calculation means, a storage step of storing pattern data in a storage means, and a display step of displaying the contents of the pattern data on a display means, wherein the contents displayed on the display means include a correct answer pattern and a different pattern composed of a plurality of different constituent patterns, wherein the different pattern is a pattern in which a portion of the correct answer pattern is replaced with a different part that can be recognized as different from the correct answer pattern, and wherein when the plurality of different constituent patterns are arranged in a predetermined order, a different different part is added to the correct answer pattern, and further comprising a moving step of moving the different pattern displayed on the display means to a predetermined area by a moving means through a user's operation, wherein the correct answer pattern and the different pattern displayed on the display means are compared, and the different patterns are arranged in the predetermined order in response to an input from the moving means.

With this configuration, the effect of the spot the difference cards described above can be achieved using a computer.

Preferably, the correct pattern is a correct 3D CAD drawing in which a three-dimensional shape can be recognized, or a correct 2D CAD drawing in which a three-dimensional shape that is recognized to be the same as the correct 3D CAD drawing is shown in a plan view, and the difference pattern is a difference 3D CAD drawing in which a three-dimensional shape can be recognized, or a difference 2D CAD drawing in which a three-dimensional shape that is recognized to be the same as the difference 3D CAD drawing is shown in a plan view, and the device is characterized in that it includes a switching step for switching the display between the correct 3D CAD drawing and the correct 2D CAD drawing, or for switching the display between the difference 3D CAD drawing and the difference 2D CAD drawing.

With this configuration, by comparing the correct 3D CAD drawing with the different 2D CAD drawing, or by comparing the correct 2D CAD drawing with the different 3D CAD drawing, students can discover differences, which allows them to acquire the ability to represent objects with complex three-dimensional shapes in plan views, as well as the ability to imagine more complex three-dimensional shapes from plan views.

Preferably, the storage step further includes a step of causing the storage means to store correct answer data indicating the determined order, and further includes a determination step of determining whether the movement of the different symbols is correct or not based on the correct answer data, and an output step of outputting the correct or not.

This configuration makes it easier to check answers.

1A and 1B are diagrams illustrating a spot the difference card and a spot the difference tool using the card in the first embodiment. (a) and (b) are specific examples of correct patterns. 11 is a spot the difference card according to the second embodiment. FIG. 11 is a schematic diagram of a mistake-finding system according to a third embodiment. FIG. 2 is a configuration diagram of the mistake-finding system. 13 is a flowchart of the spot the difference system.

The first embodiment of the present invention will be described with reference to Figures 1 and 2.

1, the spot the difference game tool 100 includes spot the difference cards 1 (ability training cards) and squares 8. The spot the difference cards 1 include a correct answer card 2 and a difference card 4. The correct answer card 2 has a correct answer pattern 13 drawn on it.
1 shows only an image of the correct design 13, and does not necessarily show a specific example. A specific example is shown in FIG.

The correct answer pattern 13 may be a photograph as shown in FIG. 2(a) or a perspective view as shown in FIG. 2(b). It may also be a picture or text. For example, using a picture drawn by a person with a disability as the correct answer pattern 13 may increase interest in people with disabilities and provide an opportunity to further understand the environment in which people with disabilities find themselves.

The difference cards 4 have three difference composition cards 4a, b, and c. A difference pattern 15a is displayed on the front of the difference composition card 4a. The difference pattern 15a is a partial area of the correct answer pattern 13 replaced with a basic difference part 17a, which is a pattern different from the correct answer pattern 13. In this embodiment 1, there is one basic difference part 17a, but multiple basic difference parts may be set. In addition, it is preferable that the back side (not shown) clearly indicates the basic difference part 17a and displays the number of basic difference parts 17a, "1".

Different structure card 4b displays a different pattern 15b. Different pattern 15b is a part of the correct pattern 13 replaced with basic difference part 17a and sequential difference part 17b. In other words, sequential difference part 17b is superimposed on different pattern 15a. The back side (not shown) preferably clearly indicates basic difference part 17a and sequential difference part 17b, and also displays the number of basic difference parts 17a plus the number of sequential difference parts 17b, which is "2."

Different configuration card 4c is almost the same as different configuration card 4b, so a detailed explanation will be omitted. Differential part 17 has the basic different part 17a described above, and sequential different parts 17b and 17c that increase with each different configuration card.

The squares 8 are for placing the difference cards 4, and are made up of a total of four squares 9 in two rows and two columns. It is preferable that the size of each square 9 is large enough to place one difference card. It is preferable that the squares 9 have multiple rows and columns, and that the number of squares 9 is set to be greater than the number of difference cards 4, which is three.

This section describes skill training using the spot the difference game tool 100.

The difference cards 4 are placed in the squares 8 in no particular order. At this time, the squares 8 have three difference cards 4 placed in squares 9a and one empty square 9b. The correct card 2 and the difference card 4 are compared to determine the number of parts of each difference card 4 that differ from the correct card 2. Based on the determination result, the difference cards 4 are moved one by one to the empty squares 9b, so that the order of the difference cards 4 is rearranged in ascending order of the number of differing parts. The difference cards 4 may also be rearranged in ascending order of the number of differing parts. The difference cards 4 are turned over to determine the parts and number of differences from the correct card 2.

As described above, ability training using the spot the difference game tool 100 of this embodiment 1 requires players to grasp the mistakes on the difference cards 4 and use the squares 8 to sort the difference cards 4 in order of the number of differences from the correct cards 2. This makes it easier to remember what the correct design is, compared to regular spot the difference games. In addition, because the number of mistakes must be accurately remembered, memory skills are further improved, and a high level of training effect can be expected.

The second embodiment will be described with reference to Figure 3.

There are many similarities between the spot the difference cards 1 of embodiment 1 and the spot the difference cards 201 (ability training cards) of embodiment 2, so we will mainly explain the differences.

The spot the difference card 201 has a correct card 202 and a difference card 204. The front of the correct card 202 is drawn with a correct perspective pattern 213, which is an oblique view of a three-dimensional shape. The back of the correct card 202 is drawn with a correct plan view pattern 223, which is a three-sided view of a three-dimensional shape that can be recognized as the same as the oblique view drawn on the front. The correct plan view pattern 223 is drawn with three types of views, a plan view, a front view, and a side view of the correct plan view pattern 213. In this embodiment 2, the correct plan view pattern 223 is a three-sided view of a plan view, a front view, and a side view, but when a complex three-dimensional shape is difficult to express in a three-sided view, it is preferable to make the correct plan view pattern 223 a six-sided view.

The differences between the three-dimensional shape recognizable on the correct card 202 and the three-dimensional shape recognizable on the difference card 204 are in three areas: the shape of the part that protrudes upward (cylinder → rectangular prism), whether the bottom edge is chamfered, and whether the left side is chamfered.

The difference card 204 has three difference component cards 204a, b, and c. The difference part 217 displayed on the front of the difference card 204 has a basic difference part 217a and sequential difference parts 217b and 217c that increase with each difference component card. The planar difference part 227 displayed on the back of the difference card 204 has a basic planar difference part 227a and sequential planar difference parts 227b and 227c that increase with each difference component card.

The surface of the different configuration card 204a displays a different perspective pattern 215a. The different perspective pattern 215a is a correct perspective pattern 213 superimposed with a basic difference part 217a, which is a pattern different from the correct perspective pattern 213.

The reverse side of the different configuration card 204a displays a different plan view pattern 225a. The different plan view pattern 225a is a three-dimensional view of a three-dimensional shape that can be recognized as being the same as the different perspective view pattern 215a, and is formed by superimposing a basic plan view difference part 227a on the correct plan view pattern 223.

The sequentially different parts 217b included in the different perspective pattern 215b displayed on the different configuration card 204b and the sequentially different parts 227b included in the different plan pattern 225b, as well as the sequentially different parts 217c included in the different perspective pattern 215c displayed on the different configuration card 204c and the sequentially different parts 227c included in the different plan pattern 225c, are almost the same as those in the first embodiment, and therefore will not be described here.

This section explains ability training using spot the difference cards 201.

Place the correct card 202 in a specified location while the correct oblique pattern 213 is visible. Place the difference card 204 in a position where the correct oblique pattern 213 is visible while the different planar pattern 225 is visible. Visually recognize the different planar pattern 225, recall a three-dimensional shape that is recognized to be the same as the different planar pattern 225, and recognize the differences between this and the three-dimensional shape represented in the oblique view of the correct oblique pattern 213. Arrange the difference cards 204 in order of the fewest differences. Turn the difference cards 204 over and compare them with the correct card 202.

The correct answer card 202 and the difference card 204 may be turned over and the difference cards 204 may be arranged in order of the number of differences. Also, as in the first embodiment, the difference cards may be rearranged using squares. This can improve the ability to imagine a three-dimensional shape from a plan view and a plan view from a three-dimensional shape.

In the first and second embodiments, training using spot the difference cards was described. This training involves memorizing the number of mistakes and then arranging the difference cards in a specified order, which can improve memory, concentration, precision, and perseverance. In addition, by checking for mistakes by interweaving perspective views and plan views, practical skills such as the ability to recall three-dimensional shapes from drawings can be improved.

The third embodiment will be described with reference to Figures 4 to 7.

The above-mentioned first and second embodiments involve training using spot the difference cards, and at least the steps leading to the correct answer do not require a computer. The third embodiment makes it possible to carry out training using a computer.

Figure 4 shows an example of a spot-the-difference system (ability training system) using a computer. In the spot-the-difference system 300, a spot-the-difference program is installed in a computer 301. The contents displayed on a display 302 (display means) are a correct answer pattern 313, a difference pattern 315, and a placement section 331.

There are no particular limitations on the target computer, but since 3D CAD data representing a three-dimensional shape is drawn and used, it is preferable that the CPU (calculation means 353) has high drawing processing capabilities and calculation processing capabilities. Also, it is preferable that the display 302 has as large a display area 302a as possible so that the details of the three-dimensional shape can be grasped.

The correct pattern 313 displayed in this embodiment 3 is a correct 3D CAD drawing. Although not shown, it is a 3D CAD drawing that shows approximately the same three-dimensional shape as the correct oblique pattern 213 in embodiment 2. The different pattern 315 is a different 2D CAD drawing. Although not shown, it is a 2D CAD drawing that shows approximately the same three-dimensional shape as the different planar pattern 225 in embodiment 2. Note that the correct pattern 313 may be a correct 2D CAD drawing, and the different pattern 315 may be a different 3D CAD drawing. Furthermore, the correct pattern 313 and the different pattern 315 may be a correct 3D CAD drawing and a different 3D CAD drawing, or a correct 2D CAD drawing and a different 2D CAD drawing, respectively.

The correct 3D CAD view and the correct 2D CAD view displayed on the display 302 can be switched by operating the mouse 303. The same is true for the difference 3D CAD view and the difference 2D CAD view.

The correct 3D CAD drawing and the difference 3D CAD drawing can be rotated vertically, horizontally, and diagonally by operating the mouse 303. This allows you to check three-dimensional shapes that are recognized as being the same from different viewpoints.

As shown in FIG. 5, various information processes are performed by the calculation means 353. The difference pattern is moved by operating the movement means 354 (input means, for example, the mouse 303, keyboard, mobile screen, etc.). The display of the correct 3D CAD diagram and the correct 2D CAD diagram is switched, and the display of the difference 3D CAD diagram and the difference 2D CAD diagram is switched by operating the switching means 355 (mouse 303). The output result is output to the display means 352 (display 302). The RAM (storage means 356) stores pattern data 357 and correct data 358, and the ROM (storage means 356) stores a program. An input/output interface is also provided to mutually connect the storage means, calculation means, display means, movement means, etc. It may also be connected to an audio output device.

Figure 6 shows a flowchart of the spot the difference system 300. The spot the difference system is used by executing a spot the difference program. In this embodiment 3, the present invention is described as a spot the difference system, but the flow of the flowchart shown in Figure 6 includes the information processing steps that the spot the difference program causes a computer to execute. Therefore, the content of the information processing by the spot the difference system described in this embodiment 3 is also the content that the spot the difference program causes a computer to execute.

We will now explain the skills training using the spot the difference system 300. The skills training using the spot the difference system 300 is almost the same as the skills training using the spot the difference cards 201, so we will mainly explain the differences.

When the process starts, the user first selects a question by operating the mouse 303 (step 360 in Figure 6). Figure 4 shows the state in which the question is displayed. Specifically, the correct answer pattern 313 is arranged at the top of the display 302, the placement section 331 in the middle, and the difference pattern 315 at the bottom. The placement section 331 is for placing the difference pattern 315 that has been moved by operating the mouse 303. In the initial setting, the correct answer pattern 313 is a 3D CAD drawing and the difference pattern 315 is a 2D CAD drawing, but this can be changed as appropriate by operating the mouse 303 (switching means).

While comparing the correct pattern 313 and the different pattern 315 on the display, the user recalls a three-dimensional shape that can be recognized as being the same as the different pattern 315, or a plan view that can be recognized as being the same as the correct pattern 313 (step 361 in Figure 6).

The differences between the three-dimensional shapes evoked by the correct and different patterns are confirmed (step 362 in FIG. 6), and the different patterns are arranged on the placement section 331 in order of the least number of differences by using the mouse (step 363 in FIG. 6). The order of arrangement is changed as appropriate until the design is complete (step 364 in FIG. 6). In the process of comparing and confirming the differences, the user learns how to read floor plans, which improves his or her ability to read and understand drawings.

The calculation means 353 compares the correct answer data 358 with the order in which the different patterns 315 are arranged to determine whether the order is correct (step 365 in FIG. 6). The result of the correct/incorrect determination is output by the calculation means 353 and displayed on the display 302 (step 366 in FIG. 6). In addition, by operating the mouse 303 to switch between displaying the correct answer pattern 313 and displaying the different pattern 315, the differences between the 3D CAD drawings or the 2D CAD drawings can be confirmed. When the display ends, the process ends.

Embodiments 1 to 3 are merely examples, and can of course be modified without departing from the technical spirit of the present invention. For example, the program, pattern data, and correct answer data can be stored in a user terminal from a server via the Internet, and spot-the-difference ability training can be carried out on the user terminal.

The spot the difference cards, system, and program of the present invention can be used in early childhood education and dementia prevention. Furthermore, they also contribute to improving practical skills, such as the ability to read and understand drawings. As such, the wide range of possible uses means that the invention has great industrial applicability.

1, 201: Spot the Difference Cards (Ability Training Cards)
2, 202: Correct answer card 4, 204: Different card 13, 213, 223, 313: Correct answer pattern 15, 215, 225, 315: Different pattern 300: Spot the difference system (ability training system)

Claims (5)

A correct answer card that displays the correct answer design,
A difference card is composed of a plurality of difference configuration cards on which difference patterns are displayed,
The difference pattern is a pattern in which a part of the correct pattern is replaced with a difference part that can be recognized as different from the correct pattern, and when a plurality of the different configuration cards are arranged in a predetermined order, a different difference part is added to the correct pattern,
The correct answer pattern is a correct oblique pattern in which a three-dimensional shape can be recognized, or a correct planar pattern that is displayed on the back side of the surface on which the correct answer oblique pattern is displayed and that represents a three-dimensional shape that is recognized as being the same as the correct answer oblique pattern in a plan view,
The different design is a different perspective design in which a three-dimensional shape can be recognized, or a different planar design that is displayed on the back side of the surface on which the different perspective design is displayed and that represents a three-dimensional shape that is recognized as being the same as the different perspective design in plan view,
This ability training card is characterized in that ability can be improved by comparing the correct oblique pattern with the different planar pattern and arranging the different cards in a specified order, or by comparing the correct planar pattern with the different oblique pattern and arranging the different cards in a specified order. A skill training system for training a user to improve his/her skills, comprising:
A computing means for performing information processing;
A storage means for storing design data;
A display means for displaying the contents of the design data,
The content to be displayed on the display means is
The game includes a correct answer pattern and a difference pattern that is composed of a plurality of difference configuration patterns,
The difference pattern is a pattern in which a part of the correct pattern is replaced with a difference part that can be recognized as different from the correct pattern, and when a plurality of the difference configuration patterns are arranged in a predetermined order, a different difference part is added to the correct pattern,
The game machine further includes a moving unit that moves the different symbol displayed on the display unit to a predetermined area by a user's operation.
The correct pattern is a correct 3D CAD drawing in which a three-dimensional shape can be recognized, or a correct 2D CAD drawing in which a three-dimensional shape that is recognized to be the same as the correct 3D CAD drawing is shown in a plan view, and the difference pattern is a different 3D CAD drawing in which a three-dimensional shape can be recognized, or a different 2D CAD drawing in which a three-dimensional shape that is recognized to be the same as the different 3D CAD drawing is shown in a plan view,
A switching means is provided for switching between the display of the correct 3D CAD view and the correct 2D CAD view, or for switching between the display of the difference 3D CAD view and the difference 2D CAD view,
The ability training system is characterized in that the correct pattern displayed on the display means is compared with the different patterns, and the different patterns are arranged in a predetermined order in response to an input from the moving means. The ability training system according to claim 2, characterized in that the storage means further stores correct answer data indicating the determined order, and the calculation means determines whether the movement of the different symbols is correct or not based on the correct answer data, and outputs the result of the judgment. A skill training program for causing a computer to execute training capable of improving a user's skill,
A calculation step of performing information processing by a calculation means;
A storage step of storing the design data in a storage means;
A display step of displaying the contents of the design data on a display means,
The content to be displayed on the display means includes a correct answer pattern and a difference pattern composed of a plurality of difference configuration patterns,
The difference pattern is a pattern in which a part of the correct pattern is replaced with a difference part that can be recognized as different from the correct pattern, and when a plurality of the difference configuration patterns are arranged in a predetermined order, a different difference part is added to the correct pattern,
A moving step is further provided in which the different symbol displayed on the display means is moved to a predetermined area by a moving means in response to an operation by a user.
The correct pattern is a correct 3D CAD drawing in which a three-dimensional shape can be recognized, or a correct 2D CAD drawing in which a three-dimensional shape that is recognized to be the same as the correct 3D CAD drawing is shown in a plan view, and the difference pattern is a different 3D CAD drawing in which a three-dimensional shape can be recognized, or a different 2D CAD drawing in which a three-dimensional shape that is recognized to be the same as the different 3D CAD drawing is shown in a plan view,
A switching step of switching between the display of the correct 3D CAD view and the correct 2D CAD view, or switching between the display of the difference 3D CAD view and the difference 2D CAD view,
The ability training program is characterized in that the correct pattern displayed on the display means is compared with the different patterns, and the different patterns are arranged in a predetermined order in response to an input from the moving means. The storing step further includes a step of storing, in the storage means, correct answer data indicating the determined order;
Further, a determination step of determining whether the movement of the different symbols is correct or not based on the correct answer data;
5. The ability training program according to claim 4 , further comprising an output step of outputting the correct or incorrect result.

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