KR101796166B1 - Method for sharing handwirting in social network system - Google Patents

Abstract

A handwriting sharing method of a social network service (SNS) system according to an embodiment of the present invention includes receiving handwritten data extracted from pattern information sensed by an electronic pen on a recording medium on which a dot pattern is formed, Generating a handwritten file from the handwritten data, and transmitting the handwritten file to at least one user terminal.

Description

{METHOD FOR SHARING HANDWIRING IN SOCIAL NETWORK SYSTEM}

The present invention relates to a social network service, and more particularly, to a method of sharing handwriting using a social network service (SNS) system.

As SNS (Socail Networking Service) technology, which is an online service that establishes a network of people who share specific interests or activities, is developed, SNS is utilized for various means such as marketing as well as information sharing.

When a writer transmits a text, a photograph, or a moving picture created through a user terminal to the SNS server, the SNS server transmits the text, the photograph, or the moving picture to the author and other user terminals on the social network. Accordingly, other users on the social network can share author's articles, pictures, or videos.

On the other hand, interest in emotional marketing is increasing recently. Emotional marketing refers to a marketing method that stimulates the emotions of customers and attracts interest and response, and gives impression to them.

However, since a text created through a user terminal is represented by a digital font, it is difficult to express the authenticity of the creator, and there is a limit to stimulating the emotions of the reader.

SUMMARY OF THE INVENTION The present invention provides a handwriting sharing method of an SNS system.

A handwriting sharing method of a social network service (SNS) system according to an embodiment of the present invention includes receiving handwritten data extracted from pattern information sensed by an electronic pen on a recording medium on which a dot pattern is formed, Generating a handwritten file from the handwritten data, and transmitting the handwritten file to at least one user terminal.

The handwritten data may be stored together with the identification information of the electronic pen or the identification information of the creator.

The user terminal may be a terminal of a user having a social network with previously stored user identification information corresponding to the identification information of the electronic pen or the identification information of the creator.

The handwritten data may include a handwriting trajectory written on the recording medium by the electronic pen, a background image on which the handwriting trajectory is displayed, and a tracking time or tracing sequence of the writing trajectory.

The recording medium may be a paper on which a dot pattern is printed or an electronic blackboard.

The step of generating the handwriting file may include generating the image file or the moving picture file by combining the handwriting trajectory and the background image.

Receiving an edit request for the handwriting file, receiving the updated handwriting trajectory, and creating an image file or a moving picture file by recombining the updated handwriting trajectory and the background image.

A social network service (SNS) system according to an embodiment of the present invention includes a handwritten data receiving unit for receiving handwritten data extracted from pattern information sensed by an electronic pen on a recording medium on which a dot pattern is formed, A handwritten file generating unit for generating handwritten files using the handwritten data, and a user terminal extracting unit for transmitting the handwritten file to at least one user terminal.

The handwritten data receiving unit may further receive the identification information of the electronic pen or the identification information of the creator.

And a user terminal extracting unit for storing user identification information and extracting a user terminal having a social network and user identification information corresponding to the identification information of the electronic pen or the identification information of the creator.

According to the embodiment of the present invention, an image file or a moving picture file including handwritten characters can be easily shared by other user terminals on the social network. As a result, the authenticity of the author can be expressed and the sensitivity of the reader can be stimulated.

1 is a block diagram illustrating an SNS system in accordance with an embodiment of the present invention.
2 is an example of an electronic pen according to an embodiment of the present invention.
3 is an example of an electronic pen and a recording medium according to an embodiment of the present invention.
FIGS. 4 to 5 are views for explaining a dot pattern formed on a recording medium according to an embodiment of the present invention.
6 is a block diagram of an information processing apparatus according to an embodiment of the present invention.
7 is a block diagram of an SNS server according to an embodiment of the present invention.
8 is a block diagram of a user terminal in accordance with an embodiment of the present invention.
9 is a flowchart illustrating a handwriting sharing method of an SNS system according to an embodiment of the present invention.
10 is a flowchart illustrating a method of editing a handwritten file according to an embodiment of the present invention.

The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated and described in the drawings. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

The terms including ordinal, such as second, first, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the second component may be referred to as a first component, and similarly, the first component may also be referred to as a second component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and redundant description thereof will be omitted.

FIG. 1 is a block diagram illustrating an SNS system according to an embodiment of the present invention. FIG. 2 is an example of an electronic pen according to an embodiment of the present invention. 4 and 5 are views for explaining a dot pattern formed on a recording medium according to an embodiment of the present invention, and FIG. 6 is a diagram illustrating a dot pattern formed on a recording medium according to an embodiment of the present invention. FIG. 7 is a block diagram of an SNS server according to an embodiment of the present invention, FIG. 8 is a block diagram of a user terminal according to an embodiment of the present invention, FIG. 9 is a block diagram of an embodiment of the present invention FIG. 2 is a flowchart illustrating a handwriting sharing method according to an embodiment of the present invention; FIG.

1, a handwriting sharing system 10 includes an electronic pen 100, an information processing apparatus 200, an SNS server 300, and a user terminal 400.

The electronic pen 100 recognizes the dot pattern on the recording medium on which the dot pattern is formed, extracts the position information from the recognized dot pattern, and transmits the extracted position information to the information processing apparatus 200. Here, the recording medium on which the dot pattern is formed may include, for example, a printed matter on which a dot pattern is printed, a copyboard on which a dot pattern is formed, a display device on which a dot pattern is formed, and the like. At this time, the electronic pen 100 can sequentially transmit the extracted position information to the information processing apparatus 200 according to the recognition time of the dot pattern. Alternatively, the electronic pen 100 may transmit the extracted position information to the information processing apparatus 200 along with information on the recognition time of the dot pattern.

The information processing device (200) tracks the handwriting trajectory from the positional information received from the electronic pen (100). Then, handwritten data is generated using the traced handwriting trajectory. Here, the handwritten data may include a handwriting trajectory and a background image. The background image may be preselected by the user or automatically set. The handwritten data may further include watermark information. Accordingly, it is possible to prevent the handwritten data from being distributed unauthorizedly or copied by others. Here, the information processing apparatus 200 may be, for example, a personal computer (PC), a laptop computer, a tablet PC, a smart phone, or the like.

Then, the information processing apparatus 200 transmits the handwritten data to the SNS server 300.

The SNS server 300 stores the handwritten data received from the information processing apparatus 200, generates handwriting files from the stored handwriting data, and shares the generated handwriting files with the at least one user terminal 300.

At this time, the handwritten data may be transmitted to the SNS server 300 together with the identification information of the electronic pen 100 or the identification information of the creator. The identification information of the at least one electronic pen 100 or the identification information of the creator may correspond to previously stored user identification information, and the handwritten file may be shared with the user terminal having the user identification information and the social network.

On the other hand, the handwritten data may be stored together with the related keywords. The related keyword can be set by the creator who created the handwritten data, or can be set automatically from the digital font extracted from the handwritten data. Accordingly, the search of the user may be possible.

The information processing apparatus 200 may be included in the user terminal 400 and the application for performing the functions of the information processing apparatus 200 may be stored in the user terminal 400.

2 to 3, the electronic pen 100 includes a body part 110 and a writing part 120 provided at one end of the body part 110 and sensing pattern information on a recording medium on which a dot pattern is formed .

The body portion 110 may be formed of a synthetic resin such as a mixed resin of ABS (Acrylonitrile Butadiene Styrene Copolymer) and PC (Poly Carbonate), PP (Polypropylene), PPS (Poly Phenylene Sulfide), PMMA synthetic resin, PS synthetic resin, Metals, and mixtures thereof.

The body portion 110 may have the same diameter or a shape with a lower light intensity, and a lid (not shown) may be formed at both ends.

The writing unit 120 includes a pen tip unit 121 that can be recorded on the recording medium 400, a pressure sensor 123 that generates pressure information to be applied to the pen tip unit 121, An infrared ray light source 125 for outputting, an infrared ray sensor 127 for detecting infrared ray scattered on the recording medium, and a detection unit 129 for detecting the pattern information using the detected infrared ray.

The pen tip unit 121 may be formed as a pen tip protruding outward from one end of the body 110.

The pressure sensor 123 is adjacent to the pen tip unit 121 and can sense the pressure applied to the pen tip unit 121. [ The pressure sensing sensor 123 can generate pressure information by numerically calculating the pressure proportional to the force applied to the pen tip unit 121 when the pen tip unit 121 is in contact with the recording medium.

The infrared light source 125 emits infrared rays when the pen tip unit 121 comes into contact with the recording medium or comes close to the recording medium by a predetermined distance or less.

The infrared sensor 127 is adjacent to the pen tip unit 121 and detects infrared rays scattered on the recording medium.

The detection unit 129 detects the dot pattern on the recording medium by using the infrared ray detected from the infrared ray sensor 127.

The dot pattern formed on the recording medium according to an embodiment of the present invention will be described in detail with reference to FIGS.

4, the dot pattern 500 includes an imaginary grid line 520 and a plurality of marks 510, each of which is defined around a point of intersection of the imaginary grid line 520 Can be formed at intervals. Each of the marks 510 may provide pattern information by a pattern value determined according to a position formed around an intersection point of the imaginary grid line 520.

The mark 510 can be formed using, for example, an infrared absorbing ink containing one of a phthalocyanine compound, a naphthalocyanine compound, an aminium compound, and a mixture selected from the foregoing. Accordingly, the infrared sensor 127 can detect infrared rays scattered in a portion where the mark 510 is not formed, and the detection unit 129 can detect the infrared rays on the grid line 520 having a size of 6 * When 36 marks 510 are recognized by 6 marks, the pattern information according to the value of each mark 510 can be calculated.

The marks 510 are formed at predetermined intervals around the intersection of the imaginary grid lines 520 and have respective values of the marks 510 and the values of the marks 510 are composed of combinations of at least two or more different numbers .

The shape of the mark 510 may have various shapes such as a circle, an ellipse, a polygon, and a straight line.

Referring to FIG. 5, the mark 510 may exist at four positions depending on the relationship with the intersection of the virtual grid line 520. When the mark 510 is located on the right side of the intersection as shown by a, the value of the mark 510 is represented by "1 ", and when the mark 510 is located at the upper end of the intersection such as b, the value of the mark 510 is represented by" 2 " The value of the mark 510 may be represented by "3 " when positioned at the left side of the intersection, and the value of the mark 510 may be represented by" 4 " As described above, the pattern information can be detected according to the position of the mark 510 centered on the intersection of the imaginary grid line 520.

The mark 510 may be formed not only on the imaginary grid line 520 but also in a diagonal direction and a plurality of marks 510 may be formed at the intersection of one virtual grid line 520 to provide positional information have. In this case, the value of each mark 510 may be expressed in arbitrary coordinates in such a manner that it is divided into an x coordinate and a y coordinate, and the pattern information may be provided from the value of the mark 510 expressed in coordinates.

The imaginary grid lines 520 may be formed laterally and vertically at regular intervals. The distance between the grating lines 520 may be 250 탆 to 300 탆 and the marks 510 may be formed at a distance of 1/4 to 1/8 of the center of the imaginary grid line 520 . Or the mark 510 may be formed by associating two or more marks 510 about the intersection of the virtual grid line 520. [

FIG. 6 is a block diagram of an information processing apparatus according to an embodiment of the present invention, and FIG. 7 is a block diagram of an SNS server according to an embodiment of the present invention.

6, the information processing apparatus 200 may include a receiving unit 210, a handwriting trajectory tracking unit 220, a handwritten data generating unit 230, and a transmitting unit 240.

The receiving unit 210 can receive position information from the electronic pen 100. [ For example, the receiving unit 210 may communicate with the electronic pen 100 in a wired or wireless manner, and may receive the electronic pen 100 according to the position of the mark 510 centered on the intersection of the imaginary grid line 520, Can receive the position information detected by the position detecting means. Here, the positional information includes, for example, positional information at which the electronic pen 100 has started to contact on the recording medium, positional information that the electronic pen 100 continuously moves and contacts, Location information lastly contacted, and the like. At this time, the receiving unit 210 can sequentially receive the position information detected from the electronic pen 100 according to the detection time.

The handwriting trajectory tracking unit 220 tracks the handwriting trajectory using the position information received from the electronic pen 100. [ For example, from the position information where the electronic pen 100 has started to contact on the recording medium, the position information where the electronic pen 100 continuously moves in contact with, and the position information from which the electronic pen 100 is separated from the recording medium, Trajectory can be tracked. Here, the handwriting trajectory tracking unit 220 may sequentially track the handwriting trajectory in accordance with the time or order in which the position information is received from the electronic pen 100.

The handwritten data generation unit 230 generates handwritten data using the handwriting trajectory. Here, the handwritten data may include a handwriting trajectory and a background image. The background image can be preset by the user or automatically set. The handwritten data may further include information on the tracking order or tracking time of the handwriting trajectory.

At this time, handwritten data may further include watermark information. Thus, unauthorized distribution or falsification of handwritten data can be prevented.

The transmission unit 240 transmits the generated handwritten data to the SNS server 300. At this time, the transmitting unit 240 may transmit the handwritten data together with the identification information of the electronic pen or the identification information of the creator.

7, the SNS server 300 includes a handwritten data receiving unit 310, a handwritten data storing unit 320, a handwriting file generating unit 330, a user terminal extracting unit 340, and a transmitting unit 350 .

The handwritten data receiving unit 310 receives handwritten data generated by the information processing apparatus 200. At this time, the handwritten data may include a handwriting trajectory, a background image combined with the handwriting trajectory, and a tracking order or tracking time of the handwriting trajectory. The handwritten data may further include watermark information. The handwritten data may be received together with identification information of the electronic pen or identification information of the creator.

The handwritten data storage unit 320 stores received handwritten data. At this time, handwritten data may be stored together with identification information of the electronic pen or identification information of the creator. The handwritten data storage unit 320 may further store pattern information printed on the recording medium on which handwriting is formed.

The handwritten-file generating unit 330 generates handwritten files using handwritten data stored in the handwritten-data storing unit 320. [ For example, the handwriting file generation unit 330 may combine the handwriting trajectory stored in the handwriting data storage unit 320 and the background image to generate an image file in which handwriting is written on the background image. As another example, the handwritten-file generating unit 330 may include a handwriting trajectory stored in the handwritten-data storage unit 320, a tracking order of the handwriting trajectory, a tracking time, and a background image, You can also create a file.

Then, the user terminal extracting unit 340 extracts the creator and the user terminal on the social network. To this end, the user terminal extracting unit 340 may previously store information on a social network between a plurality of user terminals.

Then, the transmitting unit 350 transmits the handwritten file to at least one user terminal 400. Here, the user terminal may be a terminal of a user having a social network and previously stored user identification information corresponding to identification information of the electronic pen.

Table 1 is an example of handwritten data stored in the SNS server 300, and Table 2 is an example of a social network managed in the SNS server 300. [

Electronic pen identification information Handwriting data information Reception time Remarks Electronic Pen ID 1 Handwriting data ID 1 Handwriting Trajectory 1 July 1, 2015. 22:00 Full disclosure Background image 1 Pattern information 1 Handwritten data ID 2 Handwriting Trajectory 2 2015.01.08.23:00 Show your friends Background image 2 Pattern information 2 Electronic pen ID 2 Handwritten data ID 3 Handwriting Trajectory 3 2015.01.05.23:00 Full disclosure Background image 3 Pattern information 3 Handwriting data ID 4 Handwriting Trajectory 4 2015.01.06.20 Show your friends Background image 4 Pattern information 4 Handwriting data ID 5 Handwriting trajectory 5 2015.01.07.19:00 Private Background image 5 Pattern information 5

Electronic pen identification information User identification information Social Network Electronic Pen ID 1 User ID 1 User terminal 1 Electronic pen ID 2 User terminal 2 Electronic Pen ID 3 User ID 2 User terminal 1 User terminal 2 User terminal 3

Referring to Tables 1 and 2, the user terminal extracting unit 340 of the SNS server 300 extracts handwritten files generated from handwritten data, which are friend disclosures, among handwritten data created by the electronic pen ID 1 and the electronic pen ID 2, To the user terminal 1 and the user terminal 2 on the social network of ID 1.

Referring to FIG. 8, the user terminal 400 may be a personal computer (PC), a laptop computer, a smart phone, a tablet PC, or the like.

The user terminal 400 includes a communication unit 410, a user interface unit 420, an output unit 430, a control unit 440, and a storage unit 450. However, not all illustrated components are required. A user terminal may be implemented by more components than the components shown, and a user terminal may be implemented by fewer components.

The communication unit 410 may include a mobile communication module and a wireless Internet module, and all or a part of these modules may be integrated into one module.

The mobile communication module transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data depending on a voice call signal, a video call signal, or a text / multimedia message transmission / reception.

The wireless Internet module refers to a module for wireless Internet access, and may be built in or enclosed. WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) and the like can be used as wireless Internet technologies.

The user interface unit 420 receives information from the user for data or operation control of the terminal. The user interface unit 420 may be a key pad, a dome switch, a touch pad (static / static), a jog wheel, a jog switch, a microphone, or the like.

The output unit 430 displays information processed by the user terminal 400 to various types of signals (e.g., sound signals, time signals) to the user. The output unit 430 may be a liquid crystal display (LCD), a light emitting diode (LED) display, an organic light emitting diode (OLED) display, a speaker, or the like.

The controller 440 controls the overall operation of the user terminal 400. For example, overall control and processing related to voice calls, data communications, video calls, and the like.

The storage unit 450 stores a program for operating the controller 440 and temporarily stores input / output data. The user terminal 400 may operate in connection with web storage that performs a storage function of the storage unit 450 on the Internet.

When the user interface unit 420 of the user terminal 400 receives an execution command of the SNS application from the user, the communication unit 410 of the user terminal 400 transmits the execution command of the SNS application to the SNS server 300 And receives a handwritten file created by the creator on the social network from the SNS server 300. Then, the output unit 330 displays a handwriting file.

9 is a flowchart illustrating a handwriting sharing method of an SNS system according to an embodiment of the present invention. Explanations of the contents overlapping with those of Figs. 1 to 8 are omitted.

9, when the electronic pen 100 writes on the recording medium (S900), the electronic pen 100 senses the dot pattern on the recording medium (S902), extracts the position information from the sensed dot pattern (S904), and transmits the extracted location information to the information processing apparatus 200 (S906).

The information processing apparatus 200 extracts the handwriting trajectory using the received location information (S908), and generates handwritten data including the extracted handwriting trajectory (S910). At this time, the handwritten data may include a handwriting trajectory, a background image in which the handwriting trajectory is formed, a tracking time of the handwriting trajectory, or a tracking order.

The information processing apparatus 200 transmits the created handwritten data to the SNS server 300 (S912).

The SNS server 300 stores handwritten data received from the information processing apparatus 200 (S914), generates handwritten files using the stored handwritten data (S916), and transmits handwritten files to the user terminals on the social network (S918). Then, the user terminal 400 outputs the handwritten file received from the SNS server 300 on the screen (S920).

According to one embodiment of the present invention, a handwritten with a pen by a person can be easily shared on the SNS. For this purpose, it is not necessary to separately scan the handwritten with the pen, so that the convenience of the user can be achieved. In addition, according to the embodiment of the present invention, a handwriting written directly on a recording medium such as paper using an electronic pen is natural and convenient to write, compared to a handwriting created on a touch screen using a stylus pen.

Meanwhile, according to the embodiment of the present invention, handwritten files shared on the SNS may be edited.

To this end, the SNS server 300 separately stores the handwriting trajectory and the background image.

When the SNS server 300 receives the edited handwritten data from the information processing apparatus 200 or the user terminal 400, the SNS server 300 regenerates the handwritten file using the edited handwritten data.

10 is a flowchart illustrating a method of editing a handwritten file according to an embodiment of the present invention. The SNS server 300 separately stores the handwritten data received from the information processing apparatus 200, that is, the handwriting trajectory and the background image, and generates handwritten files using handwritten data and transmits them to the user terminal 400 .

The SNS server 300 receives an editing request for handwritten files from the information processing apparatus 200 (S1000).

The SNS server 300 transmits the handwriting trajectory and the background image stored in correspondence with the handwriting file requested to be edited to the information processing apparatus 200 (S1002).

When the electronic pen 100 adds handwriting on the recording medium (S1004), the electronic pen 100 senses the pattern information (S1006), extracts the position information from the detected pattern information (S1008) To the information processing apparatus 200 (S1010). At this time, the recording medium may be a recording medium on which a pattern corresponding to a handwriting file requested for editing is printed.

The information processing apparatus 200 extracts the handwriting trajectory from the position information received from the electronic pen 100 (S1012), and updates the handwriting trajectory received from the SNS server 300 using the extracted handwriting trajectory (S1014).

The information processing apparatus 200 transmits the updated handwriting trajectory and the background image to the SNS server 300 in step S1016 and the handwritten data storage unit 330 using the updated handwriting trajectory and background image (S1018), and regenerates the manual file (S1020).

As described above, according to the embodiment of the present invention, handwritten files can be easily edited.

On the other hand, handwritten files may be edited by others, not by the author. For example, the SNS server 300 may receive a request for editing a handwritten file from the user terminal 400. For this purpose, an icon for editing may be further exposed on the user terminal 400 together with a handwriting file. In response to this, the SNS server 300 may transmit the handwriting trajectory and the background image stored in correspondence with the handwriting file requested to be edited to the user terminal 400. When a person other than the initial creator of the handwriting data adds handwriting on the recording medium using the electronic pen, the user terminal 400 including the function of the information processing apparatus 200 tracks the handwriting trajectory, generates handwriting data To the SNS server (300). The SNS server 300 can regenerate the handwritten file by using it. Here, the same pattern as that printed on the recording medium on which the handwriting data is initially created can be printed on the recording medium.

As used in this embodiment, the term " portion " refers to a hardware component such as software or an FPGA (field-programmable gate array) or ASIC, and 'part' performs certain roles. However, 'part' is not meant to be limited to software or hardware. &Quot; to " may be configured to reside on an addressable storage medium and may be configured to play one or more processors. Thus, by way of example, 'parts' may refer to components such as software components, object-oriented software components, class components and task components, and processes, functions, , Subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays, and variables. The functions provided in the components and components may be further combined with a smaller number of components and components or further components and components. In addition, the components and components may be implemented to play back one or more CPUs in a device or a secure multimedia card.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

100: Electronic pen
200: Information processing device
300: SNS server
400: User terminal

Claims (10)

In a handwriting sharing method of a social network service (SNS) system,
The information processing apparatus successively receiving location information detected by the electronic pen on the recording medium on which the pattern is formed according to the detection time,
The information processing apparatus tracking the handwriting trajectory from the position information,
The information processing apparatus transmits handwritten data including the handwriting trajectory, the tracking order or tracking time of the handwriting trajectory, and the background image for displaying the handwriting trajectory, and the identification information of the electronic pen to the SNS server step,
Storing the handwritten data by the SNS server,
The SNS server generates a handwritten file using the handwritten data, and
The SNS server transmitting the handwritten file to a user terminal having a social network and previously stored user identification information corresponding to identification information of the electronic pen,
Wherein the SNS server separately stores the handwriting trajectory and the background image, and when the editing request is received from the information processing apparatus, transmitting the handwriting trajectory to the information processing apparatus,
Wherein the step of generating the handwriting file comprises:
Generating a moving picture file including the handwriting trajectory, information on a tracking order or tracking time of the handwriting trajectory, and combining the background image and writing handwriting on the background image,
In the step of storing handwritten data,
Wherein each handwritten data stored for each identification information of the electronic pen includes at least one of identification information of each handwritten data and handwritten sign information matched according to identification information of each handwritten data, A handwritten sharing method comprising image information and pattern information. The method according to claim 1,
And the information processing apparatus further comprises updating the handwriting trajectory received from the SNS server using the handwriting trajectory extracted from the position information received by the electronic pen. The method according to claim 1,
Wherein the recording medium is a paper or an electronic blackboard on which a dot pattern is printed. delete delete The method according to claim 1,
Wherein the position information is extracted according to a position of a mark centered on an intersection of virtual lattice lines. The method according to claim 6,
Wherein the position information includes positional information of the electronic pen on which the electronic pen has started to contact on the recording medium, positional information that the electronic pen continuously moves on the recording medium, How to share a handwriting that includes a location. 8. The method of claim 7,
Wherein the writing locus includes positional information of the electronic pen on which the electronic pen has started to contact on the recording medium, positional information of the electronic pen continuously moving on the recording medium, and positional information of the electronic pen How to share a handwriting that includes. And a control unit for sequentially receiving the positional information detected by the electronic pen on the patterned recording medium in accordance with the detection time, tracking the handwriting locus from the position information, and detecting the handwriting locus, the tracking order of the handwriting locus, And an information processing device for transmitting handwritten data including a background image for displaying the handwriting trajectory and identification information of the electronic pen to the SNS server, and
An SNS server for storing the handwritten data, generating a handwritten file using the handwritten data, and transmitting the handwritten file to a user terminal having a social network and previously stored user identification information corresponding to the identification information of the electronic pen ≪ / RTI &
Wherein the SNS server separately stores the handwriting trajectory and the background image and transmits the handwriting trajectory to the information processing apparatus upon receiving an editing request from the information processing apparatus,
Wherein the handwriting file generated by the SNS server includes a step of writing handwriting on the background image by combining the handwriting trajectory, information on the tracking order or tracking time of the handwriting trajectory, and the background image,
Wherein each SNS server stores at least one handwritten data for each identification information of the electronic pen, wherein each handwritten data stored for each identification information of the electronic pen includes at least one of identification information of each handwritten data, A handwriting sharing system including information, background image information, and pattern information. delete

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