TWM549381U - Interactive teaching system - Google Patents

Description

Interactive teaching system

This creation is about an interactive teaching system, especially an interactive teaching system that combines 3D synchronized images.

If modern people want to learn any language, in addition to reading books, going to school or tutoring classes to participate in relevant language courses, they can also use online learning to make learners not restricted by any time and place. The use of devices with Internet connectivity enables language learning; for modern people who are busy with life, it greatly enhances the convenience and practicality of learning. Although the learner can learn the film in the language pre-recorded by the lecturer, or use some software with video function to conduct conversations with the lecturer, the learning effect of these traditional learning methods is still limited and exists. Problems such as poor interaction between learners and lecturers.

In addition, 3D image processing technology is one of the hot topics, such as the presentation of virtual reality (VR) or 3D image scenes, which is mostly used in games or dynamic exhibitions. If 3D image processing technology can be combined with language learning, the dynamic 3D image presentation will bring more interest to learners. However, how to enable multiple users to achieve the 3D image synchronization presentation technology when using the operation interface for two-way or multi-directional learning is a subject worthy of study.

The purpose of this creation is to provide an interactive teaching system that can generate an operable 3D image scene through the operation interface and synchronize the 3D image scenes presented by the operation interfaces.

To achieve the above objectives, the interactive teaching system of this creation includes a server for multiple users to log in via the Internet connection. The server end includes a 3D image module, an interface generation module and a synchronization module. The 3D image module is used to generate an operable 3D image scene; the interface generation module is electrically connected to the 3D image module, and is configured to generate an operation interface for each user to display the same 3D image scene, and the operation interface is based on different users. The teaching operator operation interface and the at least one learner operation interface are formed, wherein the teacher operation interface or the learner operation interface can receive an operation instruction for the 3D image scene, and notify the 3D image module to perform corresponding image processing according to the operation instruction; The 3D image module and the interface generating module are electrically connected to the 3D image scene originally presented by each operation interface according to the 3D image scene processed by the corresponding image.

In an embodiment of the present invention, the teaching operator interface pre-sets control and transfer rights of the 3D image scene, and the transfer right is used to transfer control to any learner operation interface or move back to the teacher operation. The interface enables the controller interface or learner interface that has control to receive operational commands to perform corresponding image processing.

In one embodiment of the present invention, control at the same time point exists only in one of the teacher's operating interface and any of the learner's operating interfaces.

In an embodiment of the present invention, the operation interface is configured to correspond to a teacher's operation interface or a learner operation interface according to individual user setting values.

In an embodiment of the present invention, the interactive teaching system further includes a plurality of user terminals, wherein each user terminal is configured for a single user to connect to the server terminal via a network, wherein the personal setting value is stored on the user end, and The user terminal displays the corresponding operation interface for operation.

In an embodiment of the present invention, each user end includes a corresponding synchronization module, and the synchronization module corresponding to the synchronization module and the server end maintains bidirectional transmission by a transmission protocol to perform data synchronization update.

In an embodiment of the present invention, the corresponding synchronization module is an application or a browser with data synchronization function.

In an embodiment of the present invention, the synchronization module includes an interface data synchronization module for synchronously updating the planar video stream data, the graphic data or the user information presented by each operation interface.

In one embodiment of the present invention, the corresponding image processing includes 3D image scene change, 3D image scene movement, 3D image scene angle change, object state change in the 3D image scene, object movement, object rotation, or generation of a 3D game interface.

In an embodiment of the present invention, the corresponding image processing is combined with an audio data, so that the audio data is output together when the 3D image scene presented by each operation interface is synchronously updated according to the corresponding image processing.

Accordingly, the interactive teaching system of the creation can provide an operation interface for interactive language teaching by a plurality of users, and can be combined with 3D image application through the operation interface, and simultaneously perform simultaneous update of 3D image data and non-3D image data. .

Since the various aspects and embodiments are merely illustrative and not limiting, it will be apparent to those of ordinary skill in the The features and advantages of the embodiments will be more apparent from the detailed description and appended claims.

In this document, the terms "including", "having" or any other similar terms are intended to cover non-exclusive inclusions. For example, an element or structure that comprises a plurality of elements is not limited to such elements as listed herein, but may include other elements not specifically listed but which are generally inherent in the element or structure.

Please refer to Figure 1 first. FIG. 1 is a schematic diagram of the system of the interactive teaching system 1 of the present invention. As shown in FIG. 1 , the interactive teaching system 1 of the present invention includes a server terminal 10 for a plurality of users to log in through a network connection; each user can utilize a user terminal 20 having a network connection function. After connecting to the server terminal 10 via the Internet 30 and performing a login operation, the interactive teaching system 1 of the creation is used for interactive teaching. The server terminal 10 may be a single computer device that performs an integration function or may be constructed by a plurality of computer devices that respectively perform at least a part of the aforementioned integration functions; the user terminal 20 may be a desktop computer, a tablet computer, or a smart phone. Or other similar computer device with internet connection.

The server terminal 10 includes a processor 11 and a memory 12, and the memory 12 is electrically connected to the processor 11. The memory 12 includes an operating system (not shown) and a software program 12a. The processor 11 can load the operating system and execute the software program 12a in the operating system environment. Here, the processor 11 may be a central processing unit of a computer device, a microprocessor or other processor having similar processing functions, and the memory 12 may be a general memory, a hard disk or other storage unit having similar storage functions. In this embodiment, the software program 12a is written by using the flash syntax, so each user only needs to execute the browser-related application preloaded by the user terminal 20, and access the interactive teaching of the creation through the Internet 30 connection. The server terminal 10 of the system 1 can generate and display the relevant operation interface on the user terminal 20 to facilitate the operation of each user; thereby, the user does not need to install other corresponding software on the user terminal 20 to connect The line is logged in to the server terminal 10 for the convenience of each user, but the creation is not limited thereto. For example, when the user terminal 20 is a smart phone, the mobile phone application (application, APP) that is connected to the server terminal 10 and generates the relevant operation interface may be pre-downloaded, so that the user is executed. The mobile application of the user terminal 20 performs subsequent interaction operations through the operation interface.

Please refer to Figure 2 and Figure 3 below. 2 is a schematic diagram of the composition of the server terminal 10 and the user terminal 20 of the interactive teaching system of the present invention; FIG. 3 is a schematic diagram of establishing a connection state of the interactive teaching system of the present invention. As shown in FIG. 2 and FIG. 3, corresponding user information is stored in each user terminal 20. When any user a logs in to the server terminal 10 through the user terminal 20, the software program 12a passes through the user. The terminal 20 obtains its user information to compare a course group data, and assigns the user a to enter the determined teaching group A, and the course group data is pre-loaded into the memory 12; The number, degree or identity of a will be assigned to each user a and generate at least one teaching group A. Each teaching group A is composed of a plurality of users a, wherein each teaching group A includes a teacher a1 and at least one Learner a2. The above-mentioned related technology for utilizing user information to distribute user a has been disclosed in the creator's patent application No. I249112 in Taiwan, and will not be further described herein.

The software program 12a includes a 3D image module 121, an interface generation module 122, and a synchronization module 123 electrically connected to each other. The 3D image module 121 is used to generate an operable 3D image scene. The 3D image scene described herein can be a commonly used 3D image, which can support the WebGL technology, so that each user can present the 3D image scene through the browser of the user terminal 20 on the corresponding generated operation interface. The 3D image scene can also be a 3D interactive image generated by applying virtual reality (VR), augmented reality (AR) or mixed reality (MR) technology for the user to see through the naked eye or The corresponding external device (e.g., a head mounted display or other auxiliary display device) that is electrically connected to the user terminal 20 views and produces an interactive effect.

As shown in FIG. 2 and FIG. 3, the interface generation module 122 is configured to generate a corresponding operation interface 200 according to each teaching group A for interactive teaching by each teaching group A. The user information of each user a includes the personal setting value corresponding to the user a. After the operation interface 200 is generated, the operation interface 200 correspondingly loads the personal setting value of each user a, according to the loaded The personal setting values are different, and the corresponding personalized operation interface 200a is formed and displayed on the user terminal 20. Therefore, each user a can communicate with other users of the same teaching group A through the personalized operation interface 200a. In addition, the teaching module 121 can be distinguished according to the personal setting value, for example, corresponding to different user identities, and the personalized operation interface 200a can be divided into a teacher operation interface or a learner operation interface, so as to open different interfaces. Permissions.

The interface generation module 122 can be combined with the 3D image module 121 to present the same 3D image scene for the personalized operation interface 200a generated by each user in the same teaching group A. The user a can input an operation instruction for the 3D image scene by using the user terminal 20, so that the corresponding teacher operation interface or the learner operation interface can receive the operation instruction, and notify the 3D image module 121 to execute the corresponding image according to the operation instruction. deal with. The operation instructions described herein may be input by the user through various input devices of the user terminal 20, such as a touch panel, a mouse, a keyboard, a remote control device, a voice input device, etc., but the creation is not limited thereto. For example, the user's action or gesture can be sensed by a sensing device (such as a light sensor, a dynamic sensor, an accelerometer, etc.) electrically connected to the user terminal 20 to complete the input of the operation command. The type of operation instruction may be direct click, drag, circle, trigger the corresponding function key, voice control or the sensed gesture or action for the 3D image scene.

The synchronization module 123 is configured to synchronously update the 3D image scene originally presented by each operation interface according to the 3D image scene processed by the corresponding image, which also supports the WebGL technology. After the 3D image module 121 performs corresponding image processing on the original 3D image scene according to any of the input operation commands, the 3D image scene changes with different corresponding image processing, and the synchronization module 123 will change the 3D. The image scene is synchronously updated in each operation interface, so that all users in the same teaching group can simultaneously see changes in the rendered 3D image scene. The corresponding image processing described herein includes 3D image scene change, 3D image scene movement, 3D image scene angle change, object state change in 3D image scene, object movement, object rotation or generation of 3D game interface.

The 3D image scene change, the 3D image scene movement, or the 3D image scene angle change are more biased toward the overall variation of the 3D image scene. The 3D image scene change may be performed according to an operation instruction to switch between different 3D image scenes, for example, switching from an indoor scene to an outdoor scene; the 3D image scene movement may be performed according to an operation instruction in a corresponding different direction in the 3D image scene, for example, The current 3D image scene moves forward and backward in the 3D image scene; the 3D image scene angle change may be based on the operation instruction to adjust or change the corresponding angle of view in the 3D image scene, for example, adjusting the angle of view in different directions such as up, down, left, and right.

The object state change, the object movement or the object rotation in the foregoing 3D image scene is biased toward a single or partial object change in the 3D image scene. The state change of the object in the 3D image scene may be based on the operation instruction to change the state of the existing object in the current 3D image scene, such as object illumination, blasting, deformation, object replacement, etc.; the object movement may be performed in the current 3D image scene according to the operation instruction. The position of the existing object moves, for example, moving the object from the left to the right of the 3D image scene; the object rotation may be based on the operation command to rotate the existing object in the current 3D image scene, for example, rotating the back of the object of the 3D image scene to the front side. In addition, in response to the input operation command, the 3D video module 121 can also generate a 3D game interface and simultaneously display it on each operation interface, so that the user can experience the game content and improve the learning pleasure through the 3D game interface.

The corresponding image processing can also be combined with the audio data, so that when the 3D image scenes presented by the operation interfaces are synchronously updated according to the corresponding image processing, the audio data is output together to present the dual effects of visual and auditory. For example, when the corresponding image processing is a 3D image scene movement, the sound effect of the footstep sound can be output with the moving scene to increase the user's sense of movement in the 3D image scene; and, when the corresponding image processing is in the 3D image scene. When the state of the object changes (for example, the object is illuminated), the buzzer or other sound effects can be output in accordance with the state change of the object, thereby providing the user with different feelings during the operation of the interface.

The synchronization module 123 not only has the function of synchronously updating the 3D image scenes presented in the operation interfaces, but also can perform the synchronization update interface of other materials in the operation interface. In an embodiment of the present invention, the synchronization module 123 includes an interface data synchronization module 123a that supports the flash technology for synchronously updating other data other than the 3D image scene presented by each operation interface, such as each operation interface. Display of video and audio streaming data (such as video image data), graphic materials (such as teaching materials) or user information (such as current user status).

As shown in FIG. 2, in order to cooperate with the synchronization module 123 of the server terminal 10, each user terminal 20 includes a corresponding synchronization module 21, and the synchronization module 123 corresponding to the synchronization module 21 and the server terminal 10 is used. The transport protocol maintains a two-way transfer to perform a data synchronization update. The corresponding synchronization module 21 is an application that can be installed on a smart phone or a browser with a data synchronization function. For example, in an embodiment of the present invention, the corresponding synchronization module 21 may include a planar video stream unit 211 and a 3D image data processing unit 212, wherein the plane video stream unit 211 is responsible for processing between the server and the server 10. The video and audio stream is transmitted by, for example, a Flash Media Server architecture; and the 3D image data processing unit 212 is responsible for processing the 3D image data synchronization with the server terminal 10, for example, WebGL technology supporting a 3D image scene, and the foregoing transmission protocol WebSockets that support WebGL can be used. Accordingly, the user terminal 20 can perform the synchronous update of the planar video stream data and the 3D image scene through the corresponding synchronization module 21, but the architecture of the corresponding synchronization module 21 is not limited thereto.

Please refer to Figure 4 and Figure 5 below. FIG. 4 is a schematic diagram of a personalized operation interface 200a of the interactive teaching system 1 of the present invention; FIG. 5 is a schematic diagram of a 3D image scene presented by the interactive teaching system of the present invention through a personalized operation interface 200a. As shown in FIG. 2 to FIG. 4, when the user a logs in to the server terminal 10 through the user terminal 20, the personal setting value of the user a is loaded together to generate a customized personal according to the personal setting value. The operation interface 200a allows the user a to interactively teach in the most familiar interface mode. The command input permission of the user a in the personalized operation interface 200a may vary depending on the personal setting value loaded when logging in to the server terminal 10. For example, when the user a is the educator a1, for the convenience of teaching, the system presets the permissions of the command input authority to be set to the open state; and when the user a is the learner a2, the partial command input permission. The preset is turned off. The above-mentioned instruction input permission setting terminal adjusts the preset value according to different requirements of the system, and the creation is not limited thereto.

As shown in FIG. 2 and FIG. 4 , each personalized operation interface 200 a generated by the interface generation module 122 includes a status display area 210 , an instant communication area 220 , a video display area 230 , an interface function setting area 240 , and an interactive display area 250 . The status display area 210 is used to display the status information of each user, including the connection status, the identification status, or the input authority status of each user. However, the status information displayed by the status display area 210 is not limited to the foregoing items. The instant messaging area 220 is configured to display text information input by each user in the same teaching group to perform text communication between two or more parties. The video display area 230 is configured to display video information obtained from the teacher's premises, for example, to obtain an instant image of the instructor by using a webcam, and the video display area 230 includes a video function column 231 that can switch functions such as video opening and closing and adjustment. The interface function setting area 240 is configured to provide instant selection and display of partial interface functions, including a time message display 241, an interface function option 242, and an auxiliary communication function option 243.

The interactive display area 250 provides a function similar to the digital whiteboard. The personalized display interface 200a can load a teaching display information (such as a file file, a web page or a video material, etc.) and display it in the interactive display area 250. The teaching display information is generally provided by the faculty with interactive input authority, and the selection and operation of the teaching display information (such as inputting text, annotating or drawing a line on the teaching display information, etc.) through the function column 251 of the interactive display area 250, As a supplementary teaching material or description during teaching, learners with the interactive input permission set to open state can also use the related functions of the interactive display area 250. In addition, the teaching display information corresponding to each teaching group can be pre-loaded into the interactive display area 250 of the personalized operation interface 200a by the system for previewing the learning by the user who logs in first. It should be noted that the related interface display data about the personalized operation interface 200a mentioned above can be synchronously updated through the interface data synchronization module 123a of the synchronization module 123.

In the interactive teaching system 1 of the present invention, the user can perform the opening and closing functions of the 3D image scene by the interactive display area 250 of the personalized operation interface 200a. As shown in FIG. 4, in an embodiment of the present invention, the function column 251 provided in the interactive display area 250 of the personalized operation interface 200a includes a switch button 251a of the 3D image scene, when the user operates the mouse or touch After the control panel presses the switch key 251a, the 3D image scene (as shown in FIG. 5) or the 3D image scene can be displayed in the interactive display area 250. Similarly, before the interactive teaching starts, the user can display the 3D image scene by the switch button 251a of the interactive display area 250 for preview learning. After the user inputs an operation instruction for the 3D image scene through the personalized operation interface 200a (for example, clicking, dragging, or pressing the keyboard corresponding to the object or function column of the 3D image scene presented by the interactive display area 250; The function key, etc., the 3D image module 121 performs the above-mentioned corresponding image processing according to the operation command to generate a change of the 3D image scene. At this time, the changed 3D image scene is performed on each operation interface by the synchronization module 123. Synchronization Update. By combining the changes of the 3D image scene with the related functions of language learning, the user will be able to increase the interest and freshness of learning through language learning through the interactive teaching system 1 of the creation, thereby producing a better learning effect.

In the interactive teaching system 1 of the present invention, if the operation instruction for the 3D image scene is to be input through any operation interface to control the 3D image scene, the operation interface must have control over the 3D image scene. The operation interface has the authority to receive an operation instruction for a 3D image scene. In an embodiment of the present invention, the foregoing control and transfer rights of the 3D image scene are pre-configured only for the teaching operator operation interface, where the transfer right is used to transfer control to any learner operation interface or The learner operation interface is moved back from any learner operation interface; and the control operator interface or learner operation interface can receive operation instructions for the 3D image scene to perform corresponding image processing.

Please refer to FIG. 6A to FIG. 6C together. FIG. 6A to FIG. 6C are schematic diagrams showing different embodiments of the control right transfer of the 3D image scene of the interactive teaching system 1 of the present invention. The interactive teaching system 1 of the present invention presets the control and transfer rights of the 3D image scene to the operation interface of the user terminal 20 of the teacher, so that the teacher can input the operation instruction of the 3D image scene under normal conditions. The 3D image scene is controlled through the teacher's operation interface. As shown in FIG. 6A, in the first embodiment, when the teacher thinks that it is necessary, the transfer instruction of the control right can be sent to the server terminal 10 through the teacher interface of the user terminal 20, and the server side 10, according to the transfer instruction, transfer control to the corresponding user end 20 of any learner selected by the educator, so that the learner's learner operation interface obtains control over the 3D image scene, and then The learner operates an interface to input an operation command of the 3D image scene to control the 3D image scene.

As shown in FIG. 6B, in the second embodiment, after the teacher believes that the learner has completed the control of the 3D image scene, the teacher can send the control through the teacher interface of the user terminal 20 again. The transfer instruction of the right is sent to the server terminal 10, and the server terminal 10 transfers the control right back to the user end 20 of the tutor according to the transfer instruction, so that the tutor operation interface regains control for the 3D image scene. Or, as shown in FIG. 6C, in the third embodiment, the server terminal 10 transfers control to the corresponding user end 20 of another learner selected by the instructor according to the transfer instruction. The learner operation interface of another learner obtains the control right for the 3D image scene, and then inputs the operation instruction of the 3D image scene through the learner operation interface to control the 3D image scene.

It should be noted that the foregoing control rights exist only at one of the teacher's operation interface and any learner's operation interface at the same time point, so as to avoid the control rights of multiple operation interfaces, the 3D image module needs to be executed simultaneously. Multiple corresponding image processing is likely to cause the possibility of error in 3D image synchronization.

In summary, the interactive teaching system 1 of the present invention can generate corresponding operation interfaces according to different users, and combine the presentation of 3D image scenes on the operation interface. On the one hand, the synchronization module 123 of the server terminal 10 cooperates with the corresponding synchronization module 21 of each user terminal 20 to synchronously update the 3D image scene presented by each operation interface of each user terminal 20; The interface data synchronization module 123a of the synchronization module 123 of the synchronization module 21 cooperates with the corresponding synchronization module 21 of each user terminal 20 to synchronously update other interface materials (such as planes) other than the 3D image scene in each operation interface of each user terminal 20. The audio-visual streaming data, etc., enables the interactive teaching system 1 of the present invention to simultaneously update the 3D image data and the flat-panel audio and video data for the operation interface, improve the synchronous update effect of the operation interface, and improve the user's learning interest. .

The above embodiments are merely illustrative in nature and are not intended to limit the application or the application or use of the embodiments. Moreover, while at least one exemplary embodiment has been presented in the foregoing embodiments, it should be understood that a number of variations may be present in the present invention. It should also be understood that the embodiments described herein are not intended to limit the scope, use, or configuration of the claimed application. Conversely, the foregoing embodiments may provide one or more embodiments of the invention in the form of the invention. Further, various changes in the function and arrangement of the elements may be made without departing from the scope of the invention, and the scope of the application includes the known equivalents and all the foreseeable equivalents in the application of the present application.

1‧‧‧Interactive teaching system
10‧‧‧Server side
11‧‧‧ Processor
12‧‧‧ memory
12a‧‧‧Software
121‧‧‧3D image module
122‧‧‧Interface generation module
123‧‧‧Synchronous module
123a‧‧‧Interface data synchronization module
20‧‧‧User side
21‧‧‧ Corresponding synchronization module
211‧‧‧Flat Video Streaming Unit
212‧‧‧3D image data processing unit
30‧‧‧Internet
200‧‧‧Operator interface
200a‧‧‧ personalized operation interface
210‧‧‧Status display area
220‧‧‧IM area
230‧‧‧Video display area
231‧‧‧ audio and video function column
240‧‧‧Interface function setting area
241‧‧‧Time message display
242‧‧‧Interface function options
243‧‧‧Auxiliary communication function options
250‧‧‧Interactive display area
251‧‧‧ function column
251a‧‧‧Switch button
A‧‧‧Teaching group
A‧‧‧user
A1‧‧‧teacher
A2‧‧‧ learner

Figure 1 is a schematic diagram of the system of the interactive teaching system of the creation. FIG. 2 is a schematic diagram of the composition of the server end and the user end of the interactive teaching system of the present invention. Figure 3 is a schematic diagram of the connection state of the interactive teaching system of the present creation. Figure 4 is a schematic diagram of the operation interface of the interactive teaching system of the present invention. FIG. 5 is a schematic diagram of a 3D image scene displayed by the operation interface of the interactive teaching system of the present invention. FIG. 6A is a schematic diagram of a first embodiment of control transfer of a 3D image scene of the interactive teaching system of the present invention. FIG. 6B is a schematic diagram of a second embodiment of control transfer of a 3D image scene of the interactive teaching system of the present invention. FIG. 6C is a schematic diagram of a third embodiment of control transfer of a 3D image scene of the interactive teaching system of the present invention.

10‧‧‧Server side

12a‧‧‧Software

121‧‧‧3D image module

122‧‧‧Interface generation module

123‧‧‧Synchronous module

123a‧‧‧Interface data synchronization module

20‧‧‧User side

21‧‧‧ Corresponding synchronization module

211‧‧‧Flat Video Streaming Unit

212‧‧‧3D image data processing unit

Claims (10)

An interactive teaching system for combining the presentation of 3D synchronized images, the interactive teaching system comprising: a server end for a plurality of users to log in through a network connection, the server end comprising: a 3D image mode The group is configured to generate a 3D image scene for operation; a interface generating module electrically connected to the 3D image module for generating an operation interface for each of the 3D image scenes corresponding to the user, the operation The interface is different from the user to form a teacher operation interface and at least one learner operation interface, wherein the teacher operation interface or the learner operation interface can receive an operation instruction for the 3D image scene and notify the 3D image The module performs a corresponding image processing according to the operation instruction; and a synchronization module electrically connected to the 3D image module and the interface generation module for synchronously updating the 3D image scenes after the corresponding image processing The 3D image scene originally presented by the operation interface. The interactive teaching system of claim 1, wherein the teaching operator operation interface pre-sets one of the control rights of the 3D image scene and a transfer right, and the transfer right is used to transfer the control right to any The learner operates the interface or moves back to the teacher's operation interface such that the learner's operation interface or the learner's operation interface having the control can receive the operation instruction to perform the corresponding image processing. The interactive teaching system of claim 2, wherein the control exists only at one of the teacher's operation interface and any of the learner's operation interfaces at the same time point. The interactive teaching system of claim 1, wherein the operation interface is configured to correspond to a personal setting value of the user to form the teacher operation interface or the learner operation interface. The interactive teaching system of claim 4, further comprising a plurality of user terminals, wherein each of the user terminals is for a single user to connect to the server via a network, wherein the personal setting value is stored in the user And displaying the corresponding operation interface on the user end for operation. The interactive teaching system of claim 5, wherein each of the user terminals includes a corresponding synchronization module, and the synchronization module and the synchronization module of the server end maintain bidirectional transmission by a transmission protocol to perform The data is updated synchronously. The interactive teaching system of claim 6, wherein the corresponding synchronization module is an application or a browser with data synchronization function. The interactive teaching system of claim 1, wherein the synchronization module comprises an interface data synchronization module for synchronously updating a planar video stream data, a graphic material or a use in each of the operation interfaces. Information. The interactive teaching system of claim 1, wherein the corresponding image processing comprises a 3D image scene change, a 3D image scene movement, a 3D image scene angle change, an object state change in the 3D image scene, and an object movement. , an object rotates or produces a 3D game interface. The interactive teaching system of claim 1, wherein the corresponding image processing is combined with an audio data, so that the audio data is outputted when the 3D image scenes presented by the operation interfaces are synchronously updated according to the corresponding image processing.