KR20020008294A - Browser for internet education system having function of real time correction - Google Patents

Abstract

PURPOSE: An education exclusive browser having a real time correction function is provided to enhance an education effect by displaying the corresponding contents in a learner's monitor as the same pattern in real time and storing the contents when a teacher writes or adds/deletes on displayed education contents using a mouse, an electronic pen, or a digitizer. CONSTITUTION: A user interface unit(10) outputs various data inputted through a keyboard and a mouse to the corresponding server. A browser(20) searches all documents on the Internet and displays the contents of the documents on a screen for making a learner watch the contents. A general server unit(30) is provided for transmitting and processing of data transmitted from the browser(20). A DB server(40) stores data supplied from the general server unit(30) and outputs a requested data. An inserting/deleting input device(50) is provided for making a teacher perform an inserting/deleting instruction on an image or learning contents being displayed on a learner's monitor.

Description

Education-only browser with real-time correction {Browser for internet education system having function of real time correction}

The present invention relates to an education-only browser having a real-time correction function applied to a distance education system using the Internet. More particularly, the present invention relates to an education content displayed on a monitor while a teacher and a learner are performing a real-time interactive education program. Education-only browser with real-time correction function that increases the effectiveness of education by writing or correcting using a mouse, electronic pen, or digitizer in real time. It is about.

Recently, with the development of computers and the Internet, it is possible to find data easily without any limitation of time and space. In particular, with the generalization of the Internet, information revolution is taking place in many parts, and it is expanding to the field of education. Learning from the internet space with such a huge amount of data is not only effective in learning, but it is also expected to provide a higher level of education among users through resource sharing and saving time and space.

In order to educate on the Internet space as described above, a separate education-only browser is required. Currently, browsers that are generally used include Microsoft's Internet Explorer and Netscape's Netscape.

Hereinafter, the distance education system using the Internet according to the prior art will be briefly described.

In the conventional case, it consists of a server and a learner, and learners can download and view the data provided by the server to the server. Then, as the Internet developed, the learners connected to the server and requested the data, not only delivered the requested data from the server to the learner, but also the learner uploaded the data to the server.

In more detail, the learner enters a site through a browser, first reads a domain name address of a host to be accessed from the input URL, finds an IP address through a domain name service, and the access method specified in the URL. In other words, it connects to the other server according to the protocol. At this time, in case of the HTTP protocol, an HTTP connection is made to the WWW server of the designated host.

After the connection is made as described above, the client requests the document of the place specified in the URL from the server through the HTTP server, and the server sends the document to be received by the client. In this case, the client shows the received document on the screen according to the HTML document format. When the document includes a picture, the client requests the corresponding picture document from the server again.

However, the conventional educational browser as described above has a problem in that the learner easily feels bored and cannot expect a learning effect because the user simply downloads the Internet document and performs the function of showing the document to the learner. In particular, since learners often study themselves using ??, the problem is that the learning effect is lowered because it is impossible to see the contents written by the teacher as in schools and academies.

In addition, when the teacher finds the necessary materials on the internet space, the learner must be in the same space as the teacher to listen to the explanation of the materials, and the materials found on the internet space must be reprocessed into materials suitable for education. There is a problem that the inconvenience occurs.

The present invention has been made to solve the problems of the prior art, the purpose of the writing between the teacher and the learner using a mouse, an electronic pen or a digitizer in the education contents displayed on the monitor of the real-time interactive education program Alternatively, when the correction is performed, the corresponding content is displayed on the learner's monitor in real time and the corresponding content is stored, thereby providing an education-only browser having a real-time correction function to increase the educational effect.

In addition, another object of the present invention is an education-only browser having a real-time correction function that can improve the educational effect through vivid education by allowing the teacher's voice to be output through the speaker while the figure of the teacher is displayed on the learner's monitor To provide.

In addition, another object of the present invention is to display the baton or underline while teaching content is displayed on the monitor, and to change the color of the document in a particular area to induce the learner's interest In addition, to provide an education-only browser having a real-time correction function that can easily display the importance and improve the educational effect.

1 is an exemplary diagram of a real-time correction education-type Internet education system according to the present invention

Figure 2 is an exemplary view for explaining the writing method of the data at the time of correction instruction

<Description of Symbols for Main Parts of Drawings>

10: interface 20: browser

30: general server unit 40: DB server

50: additive input device

According to a feature of the present invention for achieving the above object, a terminal comprising a browser and input and output unit, the learner requests the desired learning data data to the server device, and displays the data on a monitor so that the learner can check An apparatus; In the education-only browser applied to the Internet distance learning system consisting of a server device that transmits the required data from the terminal device and evaluates, manages and stores the learning results performed by the learner:

The server apparatus is provided with a correction content input means for teaching a learner on the server side to correct the instruction on the browser, and the correction content input through the correction content input means is real-time on the monitor of the learner side. Provides a dedicated educational browser with real-time correction function to be displayed by.

In this case, according to an additional feature of the present invention, it is preferable that the additive content input means use a mouse, an electronic pen, a digitizer, or the like.

In addition, according to another additional feature of the present invention, it is preferable that the terminal apparatus displays the teacher's voice on the learner's monitor while the teacher's voice is output through the speaker.

In addition, according to another additional feature of the present invention, in the terminal device, while writing the teaching, the baton, or under the instruction of the teacher while the training is displayed on the learner's monitor while the training is in progress It is desirable to be able to draw lines, to change colors for specific areas or underlines, and to save the contents of training.

The above object and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings by those skilled in the art.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

The web server for implementing the present invention is a program of a function that delivers necessary data when a learner requests data using a browser, and an Apache web server used in a UNIX server and an Internet information server used in Window NT. Is typically used. In addition, the browser of the present invention is a tool that allows a learner to access a web server, and not only displays the requested data graphically so that the learner can see it, but also can directly group and group the learners to synchronize URLs and write functions. It is a tool.

1 is an exemplary diagram of an additive education-type Internet education system according to the present invention. The user interface unit 10 outputs various data input through a keyboard and a mouse to a corresponding server, and retrieves all documents on the Internet. Browser 20 to display the contents of the on the screen so that the learner can see, the general server unit 30 for performing the transmission and processing of the data transmitted from the browser 20, and the general server unit 30 It is composed of a DB server 40 for storing the data supplied from the output, and outputting the requested data, and an additive input device 50 for teaching the teacher to correct the image or learning content displayed on the learner's monitor.

The user interface unit 10 includes a communication unit including a conventional modem or ASDL, ISDN, LAN, etc. to transmit and receive data, and a keyboard, a mouse, a monitor, and a speaker for inputting and outputting data. And an input / output section including a microphone and the like, a computer VCR and related software, office software for driving a computer, and execution software for executing a browser function.

Here, the general server unit 30 is a web server for transmitting the data retrieved to the learner's browser 20, an FTP server having a protocol for file transfer, a mail server running a mail service, and each server Domain Name Service server (DNS) storing address information, and Structured Query Language (SQL) server with embedded ASP program for controlling functions such as storing, processing, deleting, and outputting data of DB server 40 can do.

In addition, the DB server 40 is a learning material DB (41) for storing the learning content for each unit to be delivered to the learner to create a material, that is, learning content to learners connected to the Internet, and learning results and The learning learner DB 43 stores information for evaluating the result of the test, the personal information DB 44 storing information of the learner's personal information, and the learner, and the current learner in association with the correction input device 50. In the case of the teacher's writing in the education program that is being broadcast live according to the current Internet broadcasting program or the education program, or the correction instruction according to the request, the correction data DB 42 is stored to transmit the data to the learner. can do.

Hereinafter, the operation of the education-only browser having a real-time correction function according to the present invention will be described.

When the learner enters the site through the browser, the teacher enters the URL directly and delivers the same URL to the learners in the same group. At this time, when the teacher and the learners read the domain name address to find an IP address through the domain name service, the teacher and the learners connect to the other server according to the connection method specified in the URL, that is, the protocol. In this case, HTTP connection is made to the WWW server of the designated host.

After the connection is made as described above, the client included in the same group through the HTTP server requests the document of the place specified in the URL from the server, and the server sends the document to all the clients included in the same group. Receive. In this case, the client shows the received document on the screen according to the HTML document format. When the document includes a picture, the client requests the corresponding picture document from the server again.

When all the materials are delivered by the above process, the teacher can proceed the education and perform correction instruction as necessary. At this time, the teacher's voice is displayed on the learner's monitor while the education is in progress, and the teacher's voice is output through the speaker. It is delivered to the browser side of the included learner.

In addition, the present invention allows the display of the baton or draw the underline according to the operation of the teacher while the training contents are displayed on the learner's monitor while the training is in progress, and change the color of the document in a specific area. You can do that.

Eventually, when the teacher displays the same contents as the learner in each browser and drives the additive input device such as mouse, electronic pen, digitizer, etc. in the state of displaying on the same screen, the teacher adds the contents in the browser of the teacher. The same is displayed on.

The method of writing or correcting instruction proceeds in a manner of importing and delivering a message by introducing a technique called hooking, as shown in FIG. 2.

While the invention has been shown and described in connection with specific embodiments thereof, it is well known in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who owns it can easily find out.

For example, if you make a curriculum available on an Internet site, save it on a CD, and create and use a program that plays the stored content, you can easily create educational content. You can play it if you want.

In addition, the Internet site implementing the present invention may include a hyperlink to move to other education sites and e-commerce sites.

Education-only browser having a real-time correction function of the present invention as described above is the same content on the learner's monitor in real time when the teacher writes or added to the education content displayed on the monitor using a mouse, an electronic pen or a digitizer Since it is displayed as a pattern, there is an effect that can increase the educational effect.

In addition, the teacher's voice is displayed on the learner's monitor and the teacher's voice is output through the speaker, thereby improving the educational effect through vivid education.

In addition, it is possible to display the baton or underline while the contents of the education are displayed on the monitor, and to change the color of the document in a specific area to induce the learner's interest and facilitate the importance. There is an effect that can improve the educational effect by displaying.

Claims (4)

A terminal device including a browser and an input / output unit for requesting the learning material data desired by the learner to the server device, and displaying the data on a monitor so that the learner can check the data; In the education-only browser applied to the Internet distance learning system consisting of a server device that transmits the required data from the terminal device and evaluates and manages and stores the learning results performed by the learner: A correction content input means for teaching a learner on the server device to correct the instruction on the browser; Education-only browser having a real-time correction function, characterized in that the correction content input through the correction content input means to be displayed in real time on the monitor of the learner side. The method of claim 1, The correction content input means for education only browser having a real-time correction function, characterized in that using a mouse, electronic pen, digitizer. The method of claim 1, The terminal device is a dedicated education browser having a real-time correction function, characterized in that the teacher's voice is output through the speaker while the figure of the teacher is displayed on the monitor of the learner while the education is in progress. The method of claim 1, In the terminal device, while the education is being displayed on the learner's monitor, the baton can be displayed or underline or text can be written according to the teacher's operation, and the specific area or underline can be written. Education-only browser with real-time correction function, which allows to change the color and save the training content as it is.