WO2023173144A1

WO2023173144A1 - Service system and method of enhancing users' concentration

Info

Publication number: WO2023173144A1
Application number: PCT/VN2023/000004
Authority: WO
Inventors: Viet Hung DANG
Original assignee: Dang Viet Hung
Priority date: 2022-03-11
Filing date: 2023-03-03
Publication date: 2023-09-14

Abstract

The invention relates to a service system (1) for enhancing concentration of users including: a processor (11); an interactive interface (12) connected to the processor to communicate with a user device (2); and a storage device (12) associated with a processor, the storage device storing a database and a software, wherein the database (13) consists of a data area storing digital content, a data area storing question/requirements bank and a data area storing user scores; and wherein the software (18) which, when being executed by the processor (11) causes the service system (1) execution. Accordingly, it is possible to enhancing the concentration of users (3) through the application of gamification to the user's entertainment, studying, and research activities, and the user will be motivated and more interested. The invention also provides a method to enhance the user's concentration.

Description

Service system and method of enhancing users’ concentration

Technical Field

The invention relates to a service system to enhance concentration of users in the field of entertainment and studying. The present invention also provides a method to enhance the concentration of users using the service system.

Background Art

Today, in the Internet era, everyday users have access to a huge amount of information. To attract users' attention to specific contents has become an urgent need. There have been many solutions to solve this problem such as search networks, directory pages, comparison websites, content recommendations, etc. Most of the current user-oriented mechanisms are based on classification of technical contents, analysising users’ behavious to recommend solutions. This makes navigating content for users less enjoyable.

Summary of the invention

An object of the invention is to create a service system to attract users' attention when broadcasting a digital content to them in order to change their perception and encourage them to actively participate more actively in similar activities in the future.

Gamification is application of game components to any activity with the aim of creating motivation and excitement for users, changing perceptions and encouraging them to actively participate more actively in similar activities in the future. Attracting concentration by gamifying user behavior contributes in an interesting way to this purpose.

A further object of the present invention is to provide a method to enhance the concentration of users to encourage users to actively participate in purposeful activities.

To achieve the above objects, a service system to enhance the concentration of users is provided, including: a processor; an interactive interface connected to the processor for communicating with a user device; and a storage device combined with the processor for storing database and a software, wherein the database consists of a data area storing digital content, a data area storing question/requirements and a data area storing user scores; and wherein the software that, when being executed by the processor, causes the service system to perform operations including: receiving information from the user's required device to watch, listen and read the digital content for entertainment and study; sending the digital content on demand to the user device; playing digital content on the user device, and at certain times sending questions/requests to the user device in the digital content streaming process in which these questions/requests are selected from the database; receiving the user responses from the user device through the user's interaction with the user device; comparing and scoring the responses received from user devices including: bonus scores, penalty scores and no scores; accumulating the comparison and scoring results into the user score storage data area of the database; sending this comparison and scoring results to the user's device so that the user knows that the bonus, penalty and non-scoring scores have been received, thereby correctly fulfilling the questions/requests of the service system.

According to a preferred embodiment of the present invention, the service system also includes a payment gateway that allows converting the user scores into different types of rewards. In another preferred embodiment, the service system also includes a load balancer. In a futher preferred alternative, the database also has a blockchain system that allows the accumulation and storage of user scores. In another preferred embodiment, the software contains an automatic question generation module that is for generating questions automatically.

To achieve the purpose of gamifying user entertainment or studying to motivate and interest to users, change their perception and encourage them to proactively participate more actively, the method of enhancing the concentration of users on using the proposed service system includes the following steps: receiving information from the user's device required to watch, listen and read the digital content for entertainment and study; sending the digital content on demand to the user device; playing the digital content on the user device, and at certain times sending questions/requests to the user device in the digital content streaming process in which these questions/requests are selected from the database; receiving the user responses from the user device through the user's interaction with the user device; comparing and scoring the responses received from user devices including: bonus scores, penalty scores and no scores; accumulating the comparison and scoring results into the user score storage data area of the database; sending this comparison and scoring results to the user's device so that the user knows that the bonus, penalty and non-scoring scores have been received, thereby correctly fulfilling the questions/requests of the service system.

According to a further prepered embodiment of the invention, after the step of receiving information from the user device, the method also comprises the following steps :sending the content data from user device via the interactive interface and the load balancer to the service system; generating automatic questions by the auto question generation feature of the auto question generation module; and initializing and storing contents into the database by the service system. According to a further prepered embodiment of the invention, the step of accumulating the results of comparison and scoring is performed by the blockchain code.

Thanks to the service system and the method of enhancing the users’ concentration using the service system mentioned above, it is possible to apply gamification to entertainment, study and research activities of the users as components of a game. As a result, users will be more motivated and interested, thereby changing their perception and encouraging them to actively participate more actively in similar activities in the future.

Brieft Discription of the Drawings

Hereafter, the invention will be described via an example embodiment as illustrated by the accompanying drawings, in which:

Figure 1 is a flowchart showing a process of attracting the concentration of the users when they watch a video clip or listen to a recorded content or read a text according to one preferred embodiment of the present invention;

Figure 2 is a diagram of the main components of the system that enhances the concentration of users when they watch a video clip or listen to a recorded content or read text by gamifying the user's behavior during their watching, listening to content on a computer, mobilephone or similar device under one embodiment of the present invention; Figure 3 is a diagram of the service system enhancing the concentration of users when they watch a video clip or listen to recorded content or read text by gamifying the user's behavior in the process of watching, listening contents which is applied blockchain technology (blockchain) according to some embodiments of the invention;

Figure 4 is a flowchart illustrating the method of attracting the concentration of users according to the preferred embodiment of the present invention;

Figure 5 is a diagram showing the interactions of the components of the service system that enhancing the concentration of users according to the preferred embodiment of the present invention;

Figure 6 shows an interface for displaying digital content on a screen of a user device according to the preferred embodiment of the present invention.

Figure 7 is an illustration of a block chain with block parameters according to the preferred embodiment of the present invention.

Detailed Description of Embodiments

The foregoing, the invention will be illustrated through the specific embodiments as examples of the invention. It should however be noted that like reference numerals identify like elements throughout the description. The purposes and effects of the present invention will also be appearance in the detailed disclosure below.

Figure 2 is a diagram of the main components of the system that enhances the concentration of users when they watch a video clip or listen to a recorded content or read text by gamifying the user's behavior during their watching, listening to content in some embodiment of the present invention, including user terminals 2 such as smartphones, computers, or devices with similar features. These terminals shall be installed at least one software application 21 with the features of displaying information to users, recording user input data or user online behavior and transferring data to the server to be processed. These devices connect to other components of the service system via an information network (LAN or the Internet). The service system 1 is installed an appropriate software 18 linked to a database 13, and has the function of storing user information, updating information about data, user behavior, receiving and send messages to the user, displaying the information to the user.

Referring to Figure 3, the service system 1 to enhance user concentration includes: a processor 11; a memory 12 combined with processor 11, database 13 including data area for storing digital content, question/requirement bank data area and user score storage data area, a load balancer 14, an interactive interface 15 connected to the processor 11 to communicate with the user device 2; and a software 18. According to a preferred embodiment, service system 1 also includes a payment gateway 16 and a blockchain 17.

Service system 1 can be a server or processor 11, with the memory 12 on which the database 13 and software 18 is stored. The database is a type of structured database consisting of a data area storing the digital content, the question/requirement bank data area, and the user score storage data area.

The user device 2 enables user 3 to interact with the server through a web browser or an application installed on the user device. The interactive interface 15 supports for transferring information from website or the application to the server. The load balancer 14 supports to distribute information from users to the server in a reasonable way without being overloaded. Application servers make incoming requests from users via an interactive interface. Some requests are processed and cached to the memory 12 to help application servers getting data faster, optimizing processing speed. In addition, the cache memory 12 also plays a role in scheduling repetitive operations. The database 13 contains data from the user requests that have been stored in the application server's memory. Some other requests are saved directly to the database on the block chain 17. At the same time, some of the chain codes that handle certain types of transactions in the system are also on the 17 blockchain. During processing, part of the data from the blockchain system 17 will be synchronized with the data stored in the database 13.

The user 3 in the above service system 1 has two types of activities, including: Receiving information when the user uses the user device 2 to view, listen to, read digital content for entertainment, receive information and studying; and providing information when the user gives digital content to other users to receive through the system with the expectation that the receiving user will be more focused when viewing such content.

The user device 2 is a device that includes a microprocessor, input module (touch screen, or keyboard mouse, microphone, sensor, etc.), output module (monitor, speaker, image projection device). ...), RAM memory, storage device (hard drive), network connection module (wired, wireless). The user device 2 is stored multiple instructions set as one or more application software installed with the following features:

- Receive and display the content from the service system 1. It can be in the form of a web browser or an application installed on a mobile device or software with similar features.

- Receive simple response signals from users, such as touch, button press. This interface can also be connected to a sensor or microphone to receive response data in the form of images, sounds, lights or other ways of transmitting response signals from the user. For example, the user might be a student in which the student seating positions have electrical buttons connected to the circuitry to input into the computer when to be pressed. As a result, when students listen to the teacher’s lecture, students can press the electric button to interact, arid this interaction is entered into the computer when to be pressed and the system will determine if the student presses at the right time.

On the user device 2, the application receiving the reply can be a web page or application installed on the mobile device or an add-on application on the web browser, such as a Chrome extension or a web browser or any other similar applications.

The server system consists of one or more servers with a hardware including a central processing unit CPU, random access memory RAM, ROM read-only memory, network connection modules (such as Ethernet adapters, cable modems, Wi-Fi adapter, cellular transceiver, Bluetooth transceiver or the like or a combination thereof). Commands are stored in the software including the following features:

- An API application programming interface helps to connect between different libraries and applications so that the user's application can access, interact and exchange information with the service system 1.

- The load balancing module 14 helps balance access to servers during operation. For example, when new registrations of users increase highly while users create low lessons, this module will allocate more server capacity to the new user registration service.

The service system 1 includes service modules that help to initialize, read, update and delete, referred to as CRUDs (Create, Read, Update, Delete) with the following data objects:

- User;

- Content in the form of movies or audio or text. This information is entered by the user into the service system to save directly or as a link to an online address containing such files.

Each such information will be saved with questions/answers/bonus scores. The questions/answers/bonus scores are initialized in accordance with the content entered manually by the user, or are generated automatically by an auto-questioning module, such as a self-questioning software using the Google Al speech to text engine (Google Al Speech to text) to create questions from a video clip. Questions about the details that will appear in the movie content and/and the audio or/and the images and/and the text are created so that the respondent needs only a simple operation, such as the press of a button, move their eyes, wave their hand, say “Yes”, etc.. An example of a question that matches the content: The content that introduces a car type will be accompanied by the question "Click when the image of a blue car appears" or "Blink when you hear the word electric car" or say “Yes” when the presenter finishes each question”, etc. and the answers are at the 2,7, 101 , 312th seconds with an error of +/-2 seconds, the reward score for each correct answer is 2 scores.... The initial question/answer process for each content can be done manually or using image, sound or motion recognition software to generate questions automatically. The users will answer the above questions with a simple operation at the 2,7,101, and 312th seconds with an error of no more than 2 seconds and the number of bonus scores will be calculated based on the number of correct/incorrect answers of the users.

- Reward Scores;

- In addition, there can also be other data objects such as classes, subjects, schools, organizations, products, etc.

The module 18 generates questions automatically from content such as movies, audio, images, text.

The database 13 is an information system containing data entered by the users through the Interactive Interface 15 and the Service System 1. The database is built according to a certain structure to meet the needs for exploitation, use by many people or run many application programs at the same time.

The blockchain system 17 is a distributed database on a peer-to-peer network of computers, organized into a chain link of information blocks (blocks), allowing development and expansion over time by time. Each block in the blockchain contains:

Data;

A unique hash is generated by encrypting data by the Secure Hash Algorithm (abbreviated as SHA) into a piece of code, usually 256 bits in length. Each of these pieces of code of a data group, a block, or a piece of blockchain, etc. is similar to a unique fingerprint with an identity value. Any change in the encrypted data changes its hash.

The collation hash (which is the hash of one or more preceding blocks) forms the chain. Any change to one block will cause subsequent blocks to be inconsistent.

Depending on the level of blockchain application, the system enhances and measures the level of centralization, rewards the user's concentration when viewing digital content, there will be different versions of the data content in the information blocks:

Embodiment 1 (shown in Figure 3): the data on the information blocks includes:

- The payment Gateway 16 which is to help convertting CRU requests, without delete service, from reward scores service in the service system 1 to cryptographic transfer requests on the blockchain.

- The bonus scores transaction data in the form of cryptocurrency (crypto)

- The user account data.

Embodiment 2 (as shown in Figure 3): The data on the information blocks includes: - Payment Gateway 16 is to help converting CRU requests from reward scores service in the service system 1 to crypto transfer requests on the blockchain.

- Score transaction data in the form of cryptocurrency (crypto)

- User data, lessons, reward scores and other service data later depending on the level of development of the system such as: CRU class, subject, school, organization, product, etc.

- Chain codes contain instructions to help performing CRU services instead of a part of Service System 1. Accordingly, user interactions with the service system will be through Service System 1 to call into the string code to execute. (Note that on blockchain there is no data erasure feature).

Referring to Figure 4, the process of attaching the concentration of users when they watch a video clip or listen to recorded content by gamifying the user's behavior in the process of watching or listening to the content in some embodiments of the invention is illustrated in flowchart. In step 1, the organizer sets the time corresponding to the content in the video clip or recording file so that if the user double-clicks, he will be rewarded. This setting can be easily accomplished by adding a suitable piece of code to the software that makes up the desktop, website or application interface so that the reward information will appear only if the user performs certain actions as desired by the organizer. Software 18 also creates a link between digital content in the data area storing digital content with the questions/requirements in the question/requirement bank data area, and the answers and scoring principles in the data area of user scores. This association can be created in the form of a piece of code that retrieves information from database areas. At step 2, the organizer notifies the user about the game rules when the user activates digital content which includes topics related to prize areas and the behavior of receiving rewards. For example, “Double click when there is a demo of features of product A to get 10 bonus scores each time. If you click at the wrong time, 5 scores will be deducted”. In some cases, the bonus requirements are more complex, requiring users to carefully review the content, analyze and synthesize it. In some other cases, the user may be required to perform a sequence of actions in order to receive a reward. At step 3, the person watching the video clip or listening to the audio content will perform the required actions at the right time. For example, after reading the message in step 2, the user will double-click every time the feature description of the product A appears. At step 4, every time the user performs the behavior, the software information will bonus or penalty will appear. For example, if the user reads the information in the example at step 2, double-clicks whenever the feature description of product A appears, the prize information will be displayed on the user's screen. At step 5, when the user finishes watching or listening to the entire content, the reward or penalty will be added or subtracted from the user's account. The method to increase the concentration of users using the service system according to the invention shown in Figure 4 includes the following steps:

Step 1 : receive information from the user device that requires to view, listen to, and read digital content for entertainment and learning. The user selects the digital content, such as videos for entertainment or study, this selection request is sent to the service system. It should be noted that digital content can include a variety of digital forms in the form of text, video, audio, motion animation, etc..

Step 2: send the required digital content to the user device. The service system sends this digital content to the user upon request.

Step 3 : Play the digital content on the user device. The digital content (video) is played on the user's device, and at certain times sent questions/requests to the user device in a digital content playback process where the questions/requests this request is selected from the database;

Step 4: receive the user's responses from the user device through the user's interaction with the user device. The user interacts by pressing a button (or making eye movements, waving, speaking, selecting words, etc.) at the time of the service system request.

Step 5: compares and scores the responses received from the user's device including: bonus scores, penalty scores and zero scores. If the user presses (does) the right request such as pressing the correct score system, the right content, the bonus scores will be added to the user, if the wrong time or wrong content is requested, the system deducts the user's scores (negative score).

Step 6: accumulate these comparison and scoring results into the data area storing the user scores of the database. After finishing watching digital content, such as video, the system will save the score of this view, and add the scores to the total accumulated scores of the user for this digital content.

Step 7. Send this comparison and scoring result to the user device. The scores of this scoring are sent to the user's device so that the user knows that bonus, penalty and non-scoring scores have been received, thereby correctly completing the questions/requirements of the service system. .

To increase the excitement of users, these accumulated scores are also converted into other types of rewards, such as gadgets, clothes, coins, etc.

Accumulation of comparison and grading results can be increased/decreased, keeping the score of the user 3 unchanged by service system 1 based on the results of comparing answer data submitted by user and lesson data/ answers in the database 13. In which, the software contains instructions that, when executed by the processor of the service system 1, causes the service system to perform the above steps of the method of increasing user concentration.

According to a preferred embodiment of the present invention, after receiving information from the user device, the method also includes the following steps: sending content data from the user device 2 through interactive interface 15 and load balancer 14 to service system 1 by the user 3; creating questions automatically by automatic question generation of Automatic Question Generation Module 18; initializing and storing content into database 13 by service system 1.

According to a preferred embodiment of the present invention, where the step of accumulating the results of comparison and scoring is performed by tokens on the blockchain 17.

Examples

Below, the invention will be illustrated more clear through specific examples of the invention.

Example 1: User interaction

Figure 5 shows an example of a user's interaction with digital content on the screen of the user device. The user accessing the website will see integrated content suggestions from the storage of the system including YouTube. On the user device 2, the content played by the software is suitable for the user to see. Then click the Get rewarded button on the right side of the screen and be suggested content with bonus scores at each time interval as ordered by the service system. At the same time, a question will appear Click the "Get rewarded" button every time the teacher introduces a new name of a celebrity in section "The person I admire". The user will click the button to watch the video and pay attention to click to click at the right time when the answer appears. After watching the entire video, the user will receive a summary of the number of correct and incorrect clicks and the corresponding score. These bonus scores will be accumulated into the service system as mentioned above of the invention. The software on service system 1 will compare, score and accumulate scores for users based on comparison of the time of reply if the content is video or audio and/or the location of the answer if the content is text .

Example 2: Interaction without using blockchain

Newly registered users use a web browser or an application installed on the user device 2 to send personal information, through an interactive interface 15 and load balancer 14 to the service system 1. At step 1, the user management software will initialize the corresponding user account, store it in database 13 and send a notification to the user device 2.

Post content: the user 3 uses a web browser or an application on the user device 2 to enter data into the appropriate fields according to the data field list in the figure Input data through the interactive interface 15 and load balancer 14 to the service system 1. The content can be video, audio or text files. In service system 1, the content creation software will initialize new content and save it to the database 13.

Post the content with automatic question generation: User 3 uses a web browser or an application on the user device 2 to enter data excluding questions and answers into the appropriate fields according to the data field list in Figure 4 with the question and answer blank. Input data through the interactive interface 15 and the load balancer 14 to the service system 1. Content can be video, audio or text files. In the service system 1, the automatic question-generating software applying artificial intelligence will generate questions/answers suitable for the newly received content, and the content creation software will generate new content and save it into the database 13.

The application to help the viewer focusing: the user 3 opens a web browser or an application on the user device 2, clicks to select any content. The selection information is sent through interactive interface 15 and load balancer 14 to service system 1. At the service system 1, software 18 reading content data will send information about the content not including the answer to the user device 2. On the user device 2, the content played by the software 21 is suitable for the user to see. At the same time, while viewing the content, the user clicks the reward button at the right time if the content is video/audio or the right place if the content is text and sends it through the interactive interface 15 and the load balancer 14 to service system 1. Software 18 generates scores on service system 1 that will compare, score and generate scores for users based on comparison of response time if the content is video or audio (as shown in Figure 6) or answer position if the content is text to answer the question accompanying the content. New scores will be updated in the database 13.

Example 3: Interaction using blockchain to manage the user scores

The application to help viewers focusing: the user 3 opens a web browser or an application on the user device 2, clicks to select any content. Selected information is sent through the interactive interface 15 and the load balancer 14 to the service system 1. At the service system 1, the software that reads the content data will send information about the content excluding the answer to the user device 2. On the user device 2, the content played by the software is suitable for the user to see. At the same time, while viewing the content, the user clicks on the receive button at the right time if the content is video/audio or the right place if the content is text and sends it through the interactive interface 15 and the load balancer 14 to the service system 1. The scoring software on the service system 1 will compare, score and create a score for the user based on the comparison of the response time if the content is video or audio or /and answer position (as shown in figure 6) if the content is text to answer the question accompanying the content. New scores will be sent to the payment gateway 16 and updated to the blockchain 17;

Creating user (blockchain): As shown in Figure 7, a newly registered user using web/app browser on the user device 2 sends a request to register for a new account via web server or the Interactive interface 15 to the service system 1, including user account management services. The service sends a transaction to the user account's string code. This sent transaction includes all the information the user has registered with. The blockchain network system receives the transaction, verifies its validity, and then executes the transaction. Network operation system of the chain code will receive the new user data and create new user accounts to save on the blockchain 17. Supposing that the user proceeds to view content number 1, then the service system will generate content field number 1 with the information of this digital content. After watching and being scored by the scoring system, this score will be recorded for the field with score field 11 with the date of scoring, and at the same time, a cumulative field 1 will be generated to add this 11 score to the cumulative field 1.

Post content (blockchain): User 3 uses a web/app browser on user device 2 to enter data into the appropriate fields according to the list of data fields in figure 4. Input data through the machine web server I Interactive interface 15 to call the chain code to create new content on the blockchain 17. The chain code to create new content and save it to a suitable place on the blockchain 17.

At a specific time, the user logs into the system and performs viewing of the digital content 2, this event will generate a new block EVENT BLOCK 1 with block code 1, and will score the user after viewed at each time, for example, at two times with score 11 and score 12, the content fields will be aggregated. At the same time, the digital content 1 is also viewed and with a new request, and a separate scoring system adds a score 12 for the digital content 1 (date, time). At the same time, the system accumulates scores into the Accumulation 1, Accumulate 2 parameters and calculates the total score. Each user joining the system will generate a new block with new block code and new contents to accumulate n scores in the above manner.

Posting the content with automatic question generation (blockchain): the user 3 uses the web/app browser on the user device 2 to enter data excluding questions and answers into the appropriate fields according to the list the data field in Figure 4 with the question and answer section blank. Data are input through web server /Interactive interface 15 to invoke the chain code to create new content on the blockchain 17. The blockchain code operation system validates and generates new content and saves it to a location in the blockchain. New block is created on the blockchain 17. The data is also sent to the automatic question-generating software using artificial intelligence, which will generate questions/answers that match the newly received content, and the generated questions will be sent to the new content creation chain code and save to the newly created block location on block chain 17.

The application to help viewers focusing (blockchain): the user 3 opens a web/app browser on the user device 2, clicks to select any content. The selection information is sent through the web server /Interactive interface 15 to the blockchain 17. At the blockchain 17, the chain code with the content reading function will send the content that does not include the answer stored here to the user device 2. On the user device 2, the content played by the software is suitable for the user to see. At the same time, while viewing the content, the user clicks on the button to receive the reply signal at the right time if the content is video/audio or the right location if the content is text and send it through the web server to the blockchain 17. The chain code that updates the score on the blockchain 17 will compare, score and generate a score for the user based on the comparison of the time of the reply if the content is video or audio or/and the location of the reply ( as shown in figure 6) if the content is text to answer the question accompanying the content. New score will be updated to the blockchain 17.

As described above, the embodiments of the present invention are disclosed in the drawings and descriptions. While specific terms are used, they are not intended to limit the scope of the invention as described in the claims, but are used only to explain the invention. The normal person skilled in the art should therefore appreciate from the above description that various modifications and other equivalent alternatives are also possible. Therefore, the scope of patent protection will be determined according to the accompanying claims.

Claims

WHAT IS CLAIMS IS:

1. A service system for enhancing concentration of users including: a processor (11); an interactive interface (12) connected to the processor to communicate with a user device; and a storage device associated with a processor for storing a database (13) and a software (18), wherein the database (13) consists of a data area storing digital content, a data area storing question/requirements bank and a data area storing user scores; and wherein the software (18) which, when being executed by the processor (11) causes the service system (1) creating a link between the digital contents in the data area storing digital content and questions/ request in the question/requirement bank data area, and the answers and scoring principles in the user score data area, and performing operations including: receiving information from the user's required device to watch, listen and read the digital content for entertainment and study; sending the linked digital content on demand to the user device; playing the linked digital content on the user device, and at certain times sending questions/requests to the user device in the digital content streaming process in which these questions/requests arc selected from the database; receiving the user responses from the user device through the user's interaction with the user device; comparing and scoring the responses received from user devices including: bonus scores, penalty scores and no scores; accumulating the comparison and scoring results into the user score storage data area of the database; sending this comparison and scoring results to the user's device so that the user knows that the bonus, penalty and non-scoring scores have been received, thereby correctly fulfilling the questions/requests of the service system.

2. The service system according to claim 1, wherein the service system further comprises a payment gateway (16) that allows converting the user scores into different types of rewards.

3. The service system according to claim 2, wherein the service system further comprises a load balancer (14) for distributing information from users to servers in a reasonable way without being overloaded.

4. The service system according to claim 3, wherein the database has a blockchain system that allows the accumulation and storage of user scores.

5. The service system according to claim 4, wherein the software contains an automatic question generation module that is used to generate questions automatically.

6. The service system according to claim 1, wherein the system further comprises buttons that connect to the processor to allow the user to send answers to the service system.

7. A method of enhancing the users’ concentration on using the service system according to claim 5 comprises the following steps: receiving information from the user's device required to watch, listen and read the linked digital content for entertainment and study; sending the linked digital content on demand to the user device; playing the linked digital content on the user device, and at certain times sending questions/requests to the user device in the digital content streaming process in which these questions/requests are selected from the database; receiving the user responses from the user device through the user's interaction with the user device; comparing and scoring the responses received from user devices including: bonus scores, penalty scores and no scores; accumulating the comparison and scoring results into the user score storage data area of the database; sending this comparison and scoring results to the user's device so that the user knows that the bonus, penalty and non-scoring scores have been received, thereby correctly fulfilling the questions/requests of the service system.

8. The method according to claim 6, wherein after the step of receiving information from the user device, the method also comprises the following steps: sending the content data from user device (2) via interactive interface (15) and load balancer (14) to the service system (1); generating automatic questions by the auto question generation feature of the auto question generation module (18); and initializing and storing contents into the database (13) by the service system (1).

9. The method according to claim 7, wherein the step of accumulating the results of comparison and scoring is performed by the blockchain code (17).