WO2014068676A1

WO2014068676A1 - Document display control device, as well as controlling method, control program, and recording medium for same

Info

Publication number: WO2014068676A1
Application number: PCT/JP2012/078055
Authority: WO
Inventors: 潔 ▲浜▼田; 博城新田; 和也山内; 弘旦中村; 健二水兼; 聖八横原; 朋絵市川; 和也堀本; 洋美村尾; 里紗正面
Original assignee: 日本デジタルオフィス株式会社
Priority date: 2012-10-30
Filing date: 2012-10-30
Publication date: 2014-05-08

Abstract

A control section (50) of an information terminal (11) includes: a document acquisition section (61) that acquires a file of a document containing various types of information; an order acquisition section (63) that acquires the order in which pieces of information contained in the document were created, from the acquired file of the document; and an output control section (64) that controls the display section (56) so that images showing the pieces of information are displayed by superposition in the acquisition order.

Description

Document display control device, control method therefor, control program, and recording medium

The present invention relates to a document display control device that controls a display device so as to display a document including various types of information, a control method therefor, a control program, and a recording medium.

Conventionally, mail, telephone, and facsimile have been used as communication tools for communicating information between people in remote locations. In recent years, with the development of IT technology and the spread of the Internet, communication tools using communication networks such as e-mail, BBS (electronic bulletin board), and SNS (Social Networking Service) have been used. Moreover, various software is marketed as a communication tool used with a smart phone, a tablet terminal, etc. (for example, refer nonpatent literature 1).

In communication tools used among a large number of users such as the BBS and the SNS, information from a large number of users is added to a document (document) that can include various types of information. For this reason, in the communication tool, by displaying the above information in the order of the added date and time on the upstream side or the downstream side, the user can easily grasp the flow of the added information. Yes.

Applicants create and sell groupware (product name “DO! Palette”) as the above communication tool. In the communication tool, a plurality of information can be added to an arbitrary position of a certain image. In this case, even if the display is performed using the conventional method, it is difficult to grasp at which position the information is added.

The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a document display control device or the like that allows a user to easily grasp in which order information is added in which position on an image. It is to provide.

A document display control device according to the present invention is a document display control device that controls a display device so as to display a document including various types of information, and in order to solve the above-described problem, obtains a document file. An acquisition means, an order acquisition means for acquiring the order in which the information included in the document was created from the document file acquired by the document acquisition means, and an image showing the information in the order acquired by the order acquisition means Display control means for controlling the display device so as to be superimposed and displayed.

A document display control device control method according to the present invention is a document display control device control method for controlling a display device so as to display a document including various types of information. The document acquisition step for acquiring the document file, the order acquisition step for acquiring the order in which the information included in the document is created from the document file acquired in the document acquisition step, and the order acquisition step. And a display control step for controlling the display device so as to superimpose and display the image indicating the information in the order acquired in this manner.

According to the above configuration and method, images indicating the information are superimposed and displayed in the order in which the information included in the document is created, so that the user can easily understand in what order the information is added to the document. can do.

As described above, in the document display control device according to the present invention, images indicating the information are superimposed and displayed in the order in which the information included in the document is created, so the information is added to the document in any order. There is an effect that the user can easily grasp whether or not.

It is a block diagram which shows schematic structure of the information terminal in the communication system which is one Embodiment of this embodiment. It is a block diagram which shows schematic structure of the said communication system. It is a block diagram which shows schematic structure of the document server in the said communication system. It is a figure which shows an example of the data of the operation history memorize | stored in the said document server in a table format. It is a figure which shows an example of the reference data memorize | stored in the said document server in a table format. It is a figure which shows an example which produces additional content in the said information terminal. It is a figure which shows another example which produces additional content in the said information terminal. It is a figure which shows another example which produces additional content in the said information terminal. It is a figure which shows another example which produces additional content in the said information terminal. It is a figure which shows another example which produces additional content in the said information terminal. It is a figure which shows the further another example which produces additional content in the said information terminal. It is a figure which shows the example which added and displayed all the additional contents on the base image in the said information terminal. It is a figure which shows the example in which the additional content is additionally displayed on a base image sequentially in the said information terminal. It is a flowchart which shows the flow of the update process of the document which the control part of the said information terminal and the said document server performs. It is a flowchart which shows the detailed flow of the process which displays the said document in the update process of the said document. It is a flowchart which shows the flow of the conversion process of the document which the said information terminal and the control part of the said document server perform.

[Outline of communication system]
An embodiment of the present invention will be described with reference to FIGS. FIG. 2 is a block diagram showing a schematic configuration of the communication system 10 of the present embodiment. The communication system 10 is a system for quickly and accurately transmitting information between users.

As shown in FIG. 2, the communication system 10 has a configuration in which a plurality of information terminals 11 and a document server 12 are connected via a communication network 13 so as to communicate with each other.

The information terminal 11 is a device for a user to input and output information. Examples of the information terminal 11 include a PC (Personal Computer), a mobile phone, a PDA (Personal Digital Assistant), a smartphone, and a tablet PC.

The document server 12 stores a document file including various types of information, and provides a service based on the document. Examples of the information include text, still images, moving images, and voices. The document server 12 has the same configuration as a normal computer.

As the communication network 13, a known communication network such as the Internet, an intranet, or a LAN (Local Area Network) can be used. As the communication line used for the communication network 13, a known communication line such as a communication cable, a public communication line, a dedicated line, or an ISDN (Integrated Services Digital Network) can be used.

In the present embodiment, the information terminal 11 acquires a document file including various types of information, acquires the order in which the information included in the document is created from the acquired document file, and in the acquired order, The display device is controlled so that an image showing information is superimposed and displayed. As a result, images indicating the information are superimposed and displayed in the order in which the information included in the document is created, so that the user can easily understand in what order the information is added to the document.

[Document Server Configuration]
Next, details of the document server 12 will be described. FIG. 3 is a block diagram illustrating a schematic configuration of the document server 12. As illustrated, the document server 12 includes a control unit 20, a storage unit 21, and a communication unit 22.

The control unit 20 controls the operation of various components of the document server 12 in an integrated manner, and is configured by a computer including a CPU (Central Processing Unit) and a memory, for example. And operation control of various composition is performed by making a computer run a control program. The storage unit 21 records information and includes a storage device such as a hard disk or a flash memory. Details of the control unit 20 and the storage unit 21 will be described later.

The communication unit 22 is for communicating with another communication device via the communication network 13. Specifically, the communication unit 22 converts various data received from the control unit 20 into a format suitable for communication on the communication network 13 and then transmits the data to the communication network 13. The communication unit 22 converts various data received from the communication network 13 into a data format in the document server 12 and then transmits the data to the control unit 20. The communication unit 22 performs, for example, data modulation / demodulation processing.

[Details of document server]
Next, details of the control unit 20 and the storage unit 21 will be described. As shown in FIG. 3, the control unit 20 includes an additional information acquisition unit 30, a document transmission unit 31, and a document conversion unit 32. The storage unit 21 includes a document information storage unit 40 and a converted document storage unit 41.

The document information storage unit 40 stores a document file including various contents (information). The document file includes data of a base image, which is a base image on which the user creates additional content on the information terminal 11, and actual data, which is actual data of the additional content created on the information terminal 11. Simplified data which is simplified data of the additional content, operation history data of the additional content, reference data indicating which additional content the user has created and the new additional content is created It is included. When the additional content is sound, data of an image indicating the sound (for example, a microphone stamp image (icon)) is included in the document file.

Here, the operation history data will be described. The operation history data is created each time one or more additional contents are uploaded from the information terminal 11. FIG. 4 is a diagram showing an example of the operation history data in a table format. The operation history data shown in the figure relates to the first additional content created by the information terminal 11 and uploaded to the document server 12 according to the instruction of the user A. As shown in the figure, the operation history data includes items (columns) of type, content, time, position information, data size, display size, and content ID for each additional content operation by the user. .

In the “type” item, the type of operation is stored, and in the example of FIG. 4, handwriting, photo pasting, voice recording, text, sticky tag pasting, and video recording are included. The item “content” stores the content of the operation, and in the example of the figure, creation, correction, and deletion are included. The item “time” stores the total time from the start of a series of operations included in the operation history data shown in FIG. The time taken for each operation may be stored.

In the item “position information”, information (position information) about a position where additional content is pasted (added) to the base image is stored. The information stored in the “position information” varies depending on the type of operation. In the example of FIG. 4, in the case of handwriting, since it is the same as the information included in the “display size” item described later, nothing is stored in the “position information” item. In the case of photo pasting, since the size can be reduced and rotated with respect to the base image and pasted at an arbitrary position, the pasting position, the reduced size, and the rotation angle are included.

In the case of voice recording, since the voice recording is performed for the position on the base image designated by the user, the position is included. In the case of text, the position, width, and height of a text box to be pasted on the base image are included. In the case of sticky tag pasting, the position to be pasted on the base image is included. In the case of moving image recording, when a stamp image indicating moving image recording is pasted, the pasting position is included, and when a thumbnail image of moving image recording is pasted, the pasting position, width, and height are included. When the base image is composed of a plurality of pages, the “position information” item may include a page number.

The data size of the additional content is stored in the “data size” item. Information stored in “data size” varies depending on the type of operation. In the example of FIG. 4, in the case of handwriting, it is a set of line segments, and the line segments are expressed by points and lines connecting the points, and thus include the number of points (drawing points). Nothing is stored especially when a photo is attached. In the case of voice recording, the recording time is included, and in the case of video recording, the recording time is included. In the case of text, the number of characters is included, and in the case of sticky tag attachment, the number of characters of the text included in the tag is included.

Note that the data size stored in the “data size” item is the data size of the simplified data of the additional content. For example, handwritten simplified data is data in which the number of drawing points is reduced as compared to actual data. The simplified data of photographs and moving images is data having a coarser image quality than actual data. The simplified audio data is monaural data with respect to actual data that is stereo data.

The item “Display Size” stores the position and size that are newly displayed when additional content created by the operation is selected. In the example of FIG. 4, the upper left coordinates, width, and height of the additional content are included. The item “content ID” stores a content ID for identifying additional content created by the operation.

FIG. 5 is a diagram showing an example of the reference data in a table format. As illustrated, in the reference data, an operation history ID for identifying data of an operation history performed by a certain user is associated with reference information including an operation history ID of an operation history referred to by the user. .

The converted document storage unit 41 stores a converted document file created by converting the document file stored in the document information storage unit 40. Details of the converted document will be described later.

The additional information acquisition unit 30 acquires additional content, operation history data, and reference data created by the information terminal 11 for a document from the information terminal 11 via the communication network 13 and the communication unit 22. It is. The additional information acquisition unit 30 stores the acquired additional content, operation history data, and reference data in addition to the document file in the document information storage unit 40. When the additional information acquisition unit 30 acquires a transmission request to another information terminal 11, the additional information acquisition unit 30 transmits the acquired transmission request to the document transmission unit 31.

When the document sending unit 31 acquires a document request from the information terminal 11 via the communication network 13 and the communication unit 22, the document transmission unit 31 reads the file of the document from the document information storage unit 40, and the communication unit 22 and the communication network 13. Is transmitted to the information terminal 11 via Further, when the document sending unit 31 obtains a transmission request to the other information terminal 11 from the additional information obtaining unit 30, the document sending unit 31 reads the document file updated by the additional information obtaining unit 30 from the document information storage unit 40, and performs communication. The information is transmitted to the other information terminal 11 via the unit 22 and the communication network 13.

The document sending unit 31 sends simplified data of the additional content when sending the additional content included in the file of the document, and when there is a further request from the information terminal 11, the requested additional content is sent. It is desirable to send actual data. In this case, the load on the communication network 13 and the information terminal 11 can be reduced.

The document conversion unit 32 converts the document file stored in the document information storage unit 40 into a new document file. The document conversion unit 32 stores the converted document file in the converted document storage unit 41.

Specifically, the document conversion unit 32 is included in the selected document when the document selected by the information terminal 11 and the user are notified from the information terminal 11 via the communication network 13 and the communication unit 22. For the base image, the additional content, and the operation history, the additional content created by the selected user is created as the new document based on the operation history corresponding to the additional content. . At this time, the document conversion unit 32 may convert the file into an arbitrary document format file such as HTML (HyperText Markup Language) format, PDF format, OPEN XML (eXtensible Markup Language) format, etc. Good.

[Configuration of information terminal]
Next, details of the information terminal 11 will be described. FIG. 1 is a block diagram showing a schematic configuration of the information terminal 11. As illustrated, the information terminal 11 includes a control unit (document display control device) 50, a storage unit 51, a communication unit 52, an operation unit 53, a photographing unit 54, a voice input unit 55, a display unit 56, and a voice output unit 57. It is the structure provided with. The functions of the control unit 50, the storage unit 51, and the communication unit 52 are the same as the functions of the control unit 20, the storage unit 21, and the communication unit 22 shown in FIG.

The operation unit 53 receives various inputs from the user by the user's operation, and includes an input button, a touch panel, and other input devices. The operation unit 53 converts information operated by the user into operation data and transmits the operation data to the control unit 50. Note that other examples of the input device include a keyboard, a numeric keypad, and a pointing device such as a mouse.

The photographing unit 54 photographs a subject, and includes, for example, an optical system such as a lens group, a diaphragm, and an image sensor, and a circuit system such as an amplifier and an A / D converter. Examples of the image sensor include a charge coupled device (CCD), a complementary metal-oxide semiconductor (CMOS) image sensor, and the like. The photographing unit 54 generates a photographed image by the above photographing, converts it into photographed image data, and transmits it to the control unit 50.

The sound input unit 55 converts sound waves input from the outside into sound data that is data of electrical signals and transmits the sound data to the control unit 50. Specifically, the audio input unit 55 includes a microphone, an amplifier, an A / D converter, and the like.

The display unit 56 displays and outputs various information such as characters and images based on the image data from the control unit 50. The display unit 56 includes a display device such as an LCD (Liquid Crystal Display Element) or an EL (Electro-Luminescence) element.

The sound output unit 57 converts sound data from the control unit 50 into sound waves and outputs the sound waves to the outside. Specifically, the audio output unit 57 includes a speaker, an earphone, an audio output connector, and the like.

[Details of information terminal]
Next, details of the control unit 50 and the storage unit 51 will be described. As shown in FIG. 1, the control unit 50 includes a document acquisition unit (document acquisition unit) 61, an operation history selection unit (user selection unit) 62, an order acquisition unit (order acquisition unit) 63, and an output control unit (display control unit). , Audio output control means) 64, additional information creation section (information acquisition means) 65, additional information transmission section (transmission means) 66, and document conversion instruction section 67. The storage unit 51 includes a document information storage unit 70 and an additional information storage unit 71.

The document acquisition unit 61 acquires a document file from the document server 12 via the communication network 13 and the communication unit 52 based on a request from its own information terminal 11 or a transmission request from another information terminal 11. It is. The document acquisition unit 61 stores the acquired document file in the document information storage unit 70.

Note that the document acquisition unit 61 acquires simplified data of additional content included in the document file in order to reduce the load on the information terminal 11. Then, when the user desires actual data of the additional content, the document acquisition unit 61 makes a new request to the document server 12 and acquires it.

The operation history selection unit 62 selects any one of a plurality of operation history data included in the document file stored in the document information storage unit 70 based on an instruction from the user via the operation unit 53. . Specifically, the operation history selection unit 62 first creates a list of the plurality of operation histories and displays the list through the display unit 56. When the user refers to the displayed operation history list and selects any operation history using the operation unit 53, the operation history selection unit 62 sends the selected operation history data to the order acquisition unit 63. To do. When only one operation history data is included in the document file, the operation history selection unit 62 automatically selects the operation history data.

The order acquisition unit 63 acquires the creation order of the corresponding additional content based on the operation history data from the operation history selection unit 62. The order acquisition unit 63 sends the acquired creation order to the output control unit 64.

The output control unit 64 controls the display unit 56 and the audio output unit 57 which are output units. Specifically, the output control unit 64 displays the base image and additional content included in the document via the display unit 56 based on the document file stored in the document information storage unit 70.

In the present embodiment, the output control unit 64 controls the display unit 56 to display the additional content in accordance with the creation order from the order acquisition unit 63. When the additional content is audio, the output control unit 64 displays an image indicating the audio via the display unit 56 and outputs the additional content via the audio output unit 57 as audio. In this case, the order in which the additional content is added can be grasped for each operation history data.

The additional information creation unit 65 creates additional content based on an instruction from the user. Specifically, when the user operates the operation unit 53, a handwritten image is created, a text is created, a description content of a sticky note is created, a photo is created via the photographing unit 54, A moving image is created via the photographing unit 54 and the voice input unit 55.

At the same time, the additional information creation unit 65 creates operation history information related to the created additional content. The additional information creation unit 65 stores the actual data of the created additional content in the additional information storage unit 71, and adds the created operation history information to the operation history data and stores it in the additional information storage unit 71.

The additional information sending unit 66 reads the data of the additional content and the operation history data stored in the additional information storage unit 71 based on an instruction from the user, and the document server via the communication unit 52 and the communication network 13. 12 (upload). As a result, the document file in the document server 12 is updated.

Specifically, when the end of creation of the additional content is instructed by the user via the operation unit 53, the additional information sending unit 66 first starts from the actual data of the additional content stored in the additional information storage unit 71. Create simplified data for additional content. Then, the additional information sending unit 66 transmits the actual data and simplified data of the additional content and the operation history data to the information terminal 11. The additional information sending unit 66 requests that the updated document file be transmitted to the other information terminal 11 when the user desires to present the created additional content to the other information terminal 11. The transmission request is sent to the document server 12 via the communication unit 52 and the communication network 13.

In response to an instruction from the user via the operation unit 53, the document conversion instruction unit 67 selects any of the documents stored in the document server 12, and creates a new document based on the selected document. The document server 12 is instructed via the communication unit 52 and the communication network 13. Specifically, the document conversion instruction unit 67 selects a user who created additional content to be included in the new document from among users who created additional content included in the selected document, and selected document and user Is notified to the document server 12 via the communication unit 52 and the communication network 13.

[Information terminal and document server processing]
A processing flow of the information terminal 11 and the document server 12 in the communication system 10 having the above configuration will be described with reference to FIGS. FIG. 14 is a flowchart showing the flow of document update processing performed by the

control units

20 and 50 of the information terminal 11 and the document server 12.

As shown in FIG. 14, first, in the information terminal 11, when a user requests a document desired by the control unit 50 via the operation unit 53, the document acquisition unit 61 sends a request for the file of the document to the communication unit. 52 and the document server 12 via the communication network 13 (S10).

As a result, in the document server 12, the document sending unit 31 reads the requested document file from the document information storage unit 40 and transmits the file to the requesting information terminal 11 via the communication unit 22 and the communication network 13 ( S20). The document file to be transmitted includes base image data, operation history data, and simplified data of additional content.

On the other hand, in the information terminal 11, the document acquisition unit 61 receives the requested document file from the document server 12 via the communication network 13 and the communication unit 52, and stores the file in the document information storage unit 70 (S10). Next, the control unit 50 displays the document based on the received document file (S11). FIG. 15 is a flowchart showing a detailed flow of processing for displaying the document.

As shown in FIG. 15, the operation history selection unit 62 determines whether or not an operation history is selected by a selection instruction from the user via the operation unit 53 (S30). When the operation history is not selected (NO in S30), the output control unit 64 displays the base image and the additional content included in the document via the display unit 56 (S31). Then, return to the original routine.

On the other hand, when the operation history is selected (YES in S30), the output control unit 64 displays the base image and additional content corresponding to the operation history other than the selected operation history via the display unit 56. It is displayed (S32). Next, the order acquisition unit 63 acquires the creation order of additional content corresponding to the operation history from the selected operation history data (S33). Next, the output control unit 64 controls the display unit 56 to superimpose and display the additional content one after another in the acquired creation order. Then, return to the original routine.

Specifically, the output control unit 64 first initializes the integer i to 1 (S34), waits for a predetermined period of time (S35), and then superimposes and displays the i-th created additional content. Is controlled (S36). Next, the output control unit 64 determines whether the i-th created additional content is the last added content created in the operation history (S37). If it is not the last created additional content (NO in S37), integer i is incremented by 1 (S38), and then the process returns to step S35 to repeat the above operation. On the other hand, if the content is the last created additional content (YES in S37), the process returns to the original routine.

Returning to FIG. 14, when the additional information creation unit 65 creates additional content in a state where the document is displayed (S12), the following processing is performed. That is, the additional information creation unit 65 creates a new operation history or updates the operation history based on the created additional content (S13), and adds the additional content and the operation history data to the additional information storage unit 71. (S14). Further, the output control unit 64 controls the display unit 56 so as to superimpose and display the created additional content on the document (S15).

Next, the control unit 50 determines whether or not an end instruction has been acquired from the user via the operation unit 53 (S16). If the end instruction is not acquired (NO in S16), the process returns to step S12 and the above operation is repeated.

On the other hand, when the termination instruction is acquired (YES in S16), additional information creation unit 65 terminates the creation of additional content, and additional information sending unit 66 includes additional content stored in additional information storage unit 71 and The operation history data is transmitted to the document server 12 via the communication unit 52 and the communication network 13 (S17). At this time, when the user desires to transfer the created document file to which the additional content is added to another information terminal 11, the additional information acquisition unit 30 adds the additional content and the operation history data to the other data. The destination data of the information terminal 11 is attached and transmitted to the document server 12 via the communication unit 52 and the communication network 13. Thereafter, the document update process in the information terminal 11 is terminated.

On the other hand, when the document server 12 receives the additional content and operation history data from the information terminal 11 via the communication network 13 and the communication unit 22, the additional information acquisition unit 30 receives the received additional content and operation history data. The document file is updated so as to be added to the corresponding document file, and stored in the document information storage unit 40 (S21).

Next, the additional information acquisition unit 30 determines whether the received data includes the destination data (S22). If the destination data is not included (NO in S22), the document update process in document server 12 is terminated.

On the other hand, if the destination data is included (YES in S22), the document sending unit 31 sends the document file updated in step S21 to the destination via the communication unit 22 and the communication network 13. Is transmitted to the information terminal 11 indicated by (S23). Thereafter, the document update process in the document server 12 is terminated.

FIG. 16 is a flowchart showing the flow of document conversion processing performed by the

control units

20 and 50 of the information terminal 11 and the document server 12. As shown in the figure, first, in response to an instruction from the user via the operation unit 53, the document conversion instruction unit 67 selects one of the documents stored in the document server 12, and additional content included in the selected document. The user who created the additional content to be included in the new document is selected from the users who have created (S40). Next, the document conversion instruction unit 67 notifies the document server 12 of the selected document and user via the communication unit 52 and the communication network 13 (S41). Thereafter, the document conversion process in the information terminal 11 is terminated.

Thereby, in the document server 12, the document conversion unit 32 converts the selected document into a new document and stores it in the converted document storage unit 41. Specifically, for the base image, the additional content, and the operation history included in the selected document, the document conversion unit 32 converts the additional content created by the selected user into an operation history corresponding to the additional content. Then, the document added to the base image is created as the new document and stored in the converted document storage unit 41 (S50). Thereafter, the document conversion process in the document server 12 is terminated.

[Example of creating additional content]
Next, an example of creating additional content in the information terminal 11 will be described. In this embodiment, a tablet PC is used as the information terminal 11.

FIG. 6 shows an example in which a handwritten image is created in the base image using the pen input function in the tablet PC. As shown, straight lines, broken lines, curves, arrows, and the like can be drawn.

FIG. 7 shows an example in which a tag image is added (pasted) to the base image. As shown in the drawing, the color and height of the tag can be changed and pasted at a desired position on the base image.

FIG. 8 shows an example of adding (pasting) a photograph to the base image. When the camera button shown at the bottom of FIG. 7 is selected, a menu for pasting a photo is displayed as shown in FIG. Then, when the user selects the menu, as shown in FIG. 8B, the photograph taken by the photographing unit 54 or the photograph stored in the storage unit 71 is pasted on the base image.

FIG. 9 shows an example in which a handwritten image is added to the photograph shown in FIG. When the photograph shown in (b) of FIG. 8 is selected, as shown in (a) of FIG. 9, a photo processing function is executed, and a handwritten image can be added. When the photo processing function is finished, as shown in FIG. 9B, a photo with the handwritten image added is attached to the base image.

FIG. 10 shows an example of adding text to the base image. When the text button shown at the bottom of FIG. 9B is selected, a text box is added as shown in FIG. 10, and characters can be entered in the text box. This text box can be moved to a desired position in the base image. In the text box, various formats can be changed.

FIG. 11 shows an example of attaching various stamp images to the base image. When the stamp button shown in the lower part of FIG. 9B is selected, a link menu is displayed as shown in FIG. When the user selects from the link menu, a stamp image corresponding to the selected additional content is added to a desired position of the base image. When a stamp image is selected, additional content linked to the selected stamp image is reproduced as shown in FIGS. In the case of “no link”, a star stamp image is only added as shown in FIG.

FIG. 12 shows a state in which all additional content has been added to the base image. The document shown in FIG. 12 is completed by performing the operations shown in FIGS.

FIG. 13 shows a process of displaying the document shown in FIG. 12, and is a diagram showing an example in which additional contents are sequentially added and displayed on the base image. First, the base image shown in FIG. 13A is displayed. Next, a handwritten image as shown in FIG. 6 is added to the base image, and an image shown in FIG. 13B is displayed. Next, a sticky note image as shown in FIG. 7 is added, and the image shown in FIG. 13C is displayed. By repeating this, an image as shown in FIG. 12 is displayed.

Referring to FIG. 13, additional content is superimposed on the base image in the order in which it is created, so that it can be understood that the user can easily understand in what order the additional content is added.

[Additional Notes]
The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope shown in the claims. That is, embodiments obtained by combining technical means appropriately modified within the scope of the claims are also included in the technical scope of the present invention.

For example, based on the size of each additional content, the screen display size may be reproduced when the additional content is played.

In addition, it is desirable that the handwritten characters be expressed as if they were handwritten by sequentially displaying (reproducing) the drawing points based on a series of drawing point information. Furthermore, the reproduction may be performed more realistically by weighting the handwriting speed, the character appearance speed, or the like, or changing the drawing speed according to the position of the start point / end point. Thus, for example, handwritten images are displayed in the order and speed of handwritten entry.

Specifically, when the handwritten description “Hello How are you, today.I would like to speak as soon as possible.”, The end point of H and the start point of e are inevitably close, "Hello" o, "How" H, and "today." Period and the next "I", because the distance between each end point and start point is far away, by delaying the freeline drawing by one tempo, It is possible to display more realistically.

In addition, when a line break is performed during handwriting, the character immediately before the line break is separated from the character immediately after the line break, so the time between the end point of the character immediately before the line break and the start point of the character immediately after the line break is displayed. It is desirable to provide a waiting time. That is, it is desirable to increase the waiting time from displaying the end point of a certain character to displaying the start point of the next character in accordance with the distance between the end point of a certain character in handwriting and the start point of the next character. .

In this way, by adjusting the drawing speed of each character in the handwritten character and the waiting time between the characters, the handwritten character can be realistically reproduced, and as a result, communication by the handwritten character is improved. be able to.

Also, when writing in enlarged display, playback may be performed with the same display magnification and display position as at the time of writing. It is also possible to reduce the size of the sticky note to an appropriate size for pasting. Further, the text box may be displayed so that the text flows one by one.

Finally, each block of the communication system 10, particularly the

control units

20 and 50, may be realized by hardware by a logic circuit formed on an integrated circuit (IC chip), or by software using a CPU. It may be realized.

In the latter case, the communication system 10 includes a CPU that executes instructions of a program that implements each function, a ROM (Read Only Memory) that stores the program, a RAM (Random Access Memory) that expands the program, the program, and various types. A storage device (recording medium) such as a memory for storing data is provided. An object of the present invention is to provide a recording medium in which a program code (execution format program, intermediate code program, source program) of a control program of the communication system 10 which is software for realizing the above-described functions is recorded so as to be readable by a computer. This can also be achieved by supplying the communication system 10 and reading and executing the program code recorded on the recording medium by the computer (or CPU or MPU).

Examples of the recording medium include non-transitory tangible media, such as magnetic tapes and cassette tapes, magnetic disks such as floppy (registered trademark) disks / hard disks, and CD-ROM / MO. Discs including optical disks such as / MD / DVD / CD-R, cards such as IC cards (including memory cards) / optical cards, and semiconductor memories such as mask ROM / EPROM / EEPROM (registered trademark) / flash ROM Alternatively, logic circuits such as PLD (Programmable logic device) and FPGA (Field Programmable Gate array) can be used.

Further, the communication system 10 may be configured to be connectable to a communication network, and the program code may be supplied via the communication network. The communication network is not particularly limited as long as it can transmit the program code. For example, the Internet, intranet, extranet, LAN, ISDN, VAN, CATV communication network, virtual private network (Virtual Private Network), telephone line network, mobile communication network, satellite communication network, etc. can be used. The transmission medium constituting the communication network may be any medium that can transmit the program code, and is not limited to a specific configuration or type. For example, even in the case of wired lines such as IEEE1394, USB, power line carrier, cable TV line, telephone line, ADSL (Asymmetric Digital Subscriber Line) line, infrared rays such as IrDA and remote control, Bluetooth (registered trademark), IEEE 802.11 wireless, HDR ( It can also be used by wireless such as High Data Rate, NFC (Near Field Communication), DLNA (Digital Living Network Alliance), mobile phone network, satellite line, terrestrial digital network. The present invention can also be realized in the form of a computer data signal embedded in a carrier wave in which the program code is embodied by electronic transmission.

As described above, the document display control device according to the present invention is a document display control device that controls a display device so as to display a document including various types of information. A document acquisition unit for acquiring a file, an order acquisition unit for acquiring the order in which information included in the document is created from the document file acquired by the document acquisition unit, and an order acquired by the order acquisition unit, It is characterized by comprising display control means for controlling the display device so as to superimpose and display an image indicating the information.

In the document display control device according to the present invention, the document includes a plurality of pieces of information created by a plurality of users, and further includes user selection means for selecting any of the plurality of users. Preferably, the means acquires the order of information created by the user selected by the user selection means among the information included in the document. In this case, the order in which information is added can be grasped for each user.

Note that the selection by the user selection means may be performed based on a user instruction, or may be performed based on preset information. In addition, only images showing information created by the selected user may be superimposed and displayed in order, or information created by the selected user with respect to an image added with an image showing information created by another user May be superimposed and displayed in order.

In the document display control device according to the present invention, the document includes handwritten information, and the display control means, when displaying the handwritten in a superimposed manner, the end point of a certain character in the handwriting and the next character It is preferable to increase the waiting time from displaying the end point of a certain character to displaying the start point of the next character in accordance with the distance from the start point. In this case, handwritten characters can be realistically reproduced, and as a result, communication using handwritten characters can be improved.

The document display control device according to the present invention further includes voice output control means for controlling the voice output device to output voice. When the information is voice, the display control means The audio output control means may control the audio output device so as to output the audio.

In the document display control device according to the present invention, the document is obtained by sequentially adding information created by the user to the base information, and the display control means includes a base image indicating the base information. On the other hand, a user image indicating information created by the user may be superimposed and displayed.

In the document display control device according to the present invention, information to be added to the document, information acquisition means for acquiring via the input device, information acquired by the information acquisition means, the order of creation of the information, You may further provide the transmission means which transmits the data containing the user identification information which identifies the user who produced the said information to the document server where the said document was memorize | stored.

In this case, when the information and the information to be added to the document are acquired at the same time as the sound and the image, the information acquisition means preferably sets the order in which the image is first and the sound is later.

Note that each means of the document display control device can be executed on a computer by a control program. Furthermore, by storing the control program in a computer-readable recording medium, the control program can be executed on an arbitrary computer.

As described above, in the document display control device according to the present invention, the information indicating the information is superimposed and displayed in the order in which the information included in the document is created, so that the information is added to the document in any order. Since the user can easily grasp whether or not it has been done, the present invention can be applied to any information processing apparatus such as a desktop PC in addition to the portable terminal.

DESCRIPTION OF SYMBOLS 10 Communication system 11 Information terminal 12 Document server 13 Communication network 20 Control part 21 Storage part 22 Communication part 30 Additional information acquisition part 31 Document sending part 32 Document conversion part 40 Document information storage part 41 Conversion document storage part 50 Control part (Document display) Control device)
51 Storage Unit 52 Communication Unit 53 Operation Unit 54 Imaging Unit 55 Audio Input Unit 56 Display Unit 57 Audio Output Unit 61 Document Acquisition Unit (Document Acquisition Unit)
62 Operation history selection unit (user selection means)
63 Order acquisition unit (order acquisition means)
64 Output control unit (display control means, audio output control means)
65 Additional information creation unit (information acquisition means)
66 Additional information sending part (transmission means)
67 Document conversion instruction unit 70 Document information storage unit 71 Additional information storage unit

Claims

A document display control device that controls a display device to display a document including various types of information,
Document acquisition means for acquiring the file of the document;
Order obtaining means for obtaining the order in which information included in the document is created from the document file obtained by the document obtaining means;
A document display control device comprising: display control means for controlling the display device so as to superimpose and display an image indicating the information in the order acquired by the order acquisition means.
The document contains multiple pieces of information created by multiple users,
A user selecting means for selecting any of the plurality of users;
The document display control device according to claim 1, wherein the order acquisition unit acquires the order of information created by a user selected by the user selection unit among information included in the document.
The above document contains handwritten information,
The display control means displays the end point of a certain character according to the distance between the end point of a certain character and the start point of the next character in the handwriting, and then displays the start point of the next character when superimposing the handwriting. 3. The document display control device according to claim 1, wherein a waiting time until the message is displayed is increased.
Audio output control means for controlling the audio output device to output audio;
When the information is sound, the display control means superimposes and displays an image showing the sound, and the sound output control means controls the sound output device to output the sound. The document display control device according to any one of claims 1 to 3.
In the above document, information created by the user is sequentially added to the base information.
The said display control means superimposes and displays the user image which shows the information which the user created on the base image which shows the said information used as the base, The any one of Claim 1 to 4 characterized by the above-mentioned. Document display control device.
Information acquisition means for acquiring information to be added to the document via an input device;
Transmission means for transmitting data including information acquired by the information acquisition means, the order of creation of the information, and user identification information for identifying the user who created the information to a document server storing the document; The document display control device according to any one of claims 1 to 5, further comprising:
7. The information acquisition unit according to claim 6, wherein when the information and the information to be added to the document are acquired simultaneously with the sound and the image, the image is first and the sound is subsequent. Document display control device.
A control program for operating the document display control device according to any one of claims 1 to 7, wherein the control program causes a computer to function as each of the above means.
A computer-readable recording medium on which the control program according to claim 8 is recorded.
A control method for a document display control device that controls a display device to display a document including various types of information,
A document acquisition step for acquiring the file of the document;
An order obtaining step for obtaining an order in which information included in the document is created from the document file obtained in the document obtaining step;
A display control step for controlling the display device so as to superimpose and display the image indicating the information in the order acquired in the order acquisition step. .