JP2011095809A - Presentation support system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve completeness of a presentation material used for presentation, by reflecting contents, or the like indicated and suggested in an presentation practice, or the like, to correction, or the like, of the presentation material without forgetting them. <P>SOLUTION: A presentation support system includes a display 17, a writing means 16 for performing writing in the presentation material, a microphone 18 for acquiring voice during the presentation, and an HDD 14 for associating and storing the writing contents by the writing means 16 and the voice acquired by the microphone 18. The time elapsed from the presentation start is measured, the time of the page feeding operation of the presentation material and the time of the writing operation are stored in the HDD 14. When a desired page of the presentation material is specified, after completion of the presentation, the desired page stored in the HDD 14 and the writing contents to the page are displayed on the display 17, so that the voice corresponding to the page is reproduced. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a presentation support system, and more particularly to a support system that increases the completeness of presentation materials used for presentation.

  In lectures, symposiums, seminars, conferences, etc., it is widely performed that presentation materials are displayed on a screen using a projector or the like, and presentations are made in front of multiple participants.

  As preparation for presentations, presentation practice is usually performed, and presentation materials are reviewed and refined for each practice. However, it is difficult to memorize all the contents pointed out and advised during the practice, and there is a limit to doing it while remembering the revision of the presentation material after the practice.

  In lectures and seminars, presentations with the same content may be made at different times or in different places. In such a case, in the previous presentation, it is necessary to review the parts of the presentation materials where questions were asked or where the participants had insufficient understanding, and use them for the next presentation. You may not be able to remember all the contents.

  Up to now, as a support system for presentations, a system that makes it easy to create minutes, a system that summarizes video that reflects the intentions of the presenter, etc., and automatically saves notes written on the electronic blackboard as history data Although a system has been proposed (Patent Documents 1 to 3), there is no proposal for a support system that increases the completeness of the presentation material.

JP 2009-64275 A JP 2008-3968 JP 2006-5589 Gazette

  An object of the present invention is to provide a presentation support system that can reflect the contents pointed out and advised in the presentation practice etc. in the correction of the presentation material.

  According to the present invention, there is provided a support system for increasing the completeness of presentation materials used for a presentation, the display means for displaying the presentation materials, the writing means for writing in the displayed presentation materials, and the voice at the time of presentation are acquired. There is provided a presentation support system comprising recording means for recording, and storage means for storing the contents written by the writing means and the voice acquired by the recording means in association with each other.

  Here, the elapsed time from the start of the presentation is measured, the time of the page feed operation of the presentation material is stored in the storage means, and after the end of the presentation, when a desired page of the presentation material is designated, the storage means stored in the storage means The desired page and the contents written to the page may be displayed on the display means, and the sound corresponding to the page may be reproduced.

  Further, the elapsed time from the start of the presentation is measured, the time of the writing operation is stored in the storage means, and after the end of the presentation, when the desired writing is designated, the content of the desired writing stored in the storage means, The corresponding page of the written presentation material may be displayed on the display means, and sound corresponding to the writing may be reproduced.

  An editing unit that enables editing of a desired page of the presentation material or a page in which a desired writing has been performed is further provided, and the page is displayed on the display unit, and the page is edited while reproducing the corresponding sound. It is preferable to do so.

  The editing means is preferably one that performs editing using a marker, and is preferably performed by specifying the type and position of editing using the marker. The “marker” in the present invention means a cursor displayed on the display means, a tablet capable of pen input, a touch on a display screen when using a touch panel, and the like.

  Further, the written content may be recognized as an image, and the presentation material may be edited based on the recognized image type.

  In the presentation support system of the present invention, writing to the presentation material and voice are stored in association with each other. For example, after the presentation practice is completed, the pointed out / advised content is reflected in the correction of the presentation material without forgetting it. Will be able to.

It is a block diagram which shows the example of an internal structure of the presentation assistance system which concerns on this invention. It is a block diagram which shows the structural example of the presentation assistance system which concerns on this invention. It is an example of a display screen when editing presentation material. It is the example of a display screen at the time of reproducing the recorded audio | voice and editing presentation material. It is another example of a display screen at the time of editing presentation material. It is another example of a display screen at the time of editing presentation material. It is another example of a display screen at the time of editing presentation material. It is a list screen of important matters. It is a flowchart which shows the example of control of the presentation assistance system of invention. It is a flowchart which shows the example of control at the time of editing presentation material.

  Hereinafter, the presentation support system according to the present invention will be described with reference to the drawings, but the present invention is not limited to these embodiments.

  FIG. 1 is a block diagram showing an example of the internal configuration of a presentation support system according to the present invention. The presentation support system 1 in FIG. 1 performs a CPU 11, a RAM 12, a ROM 13, a hard disk 14 as a storage means, a keyboard 15 for inputting characters, numbers, various instructions, etc., and writing on a display screen. A pointing device (such as a mouse) 16 for displaying, a display 17 as a display means, a microphone 18 as a recording means, a speaker 19 as an audio output means, and a communication processing unit 20 for connecting various peripheral devices. And a system bus 21 for connecting the above components. Programs and data for causing the presentation support system to function are stored in the ROM 13 or the hard disk 14, and are executed by the CPU 11 reading them into the RAM 12 during execution.

  FIG. 2 is a block diagram showing a configuration example of the presentation support system of the present invention. In FIG. 2, a PC, a microphone 18, a speaker 19 and the like are provided for the presenter of the presentation. These PC, microphone 18, speaker 19 and the like are connected to a server that controls the entire system via a network N.

  The server 3 includes a processing unit 4 and a storage unit 5 including a memory such as a ROM / RAM. The processing unit 4 includes a communication processing unit 20, a recording processing unit 21, an index file creation processing unit 22, an index file presentation processing unit 23, and a search processing unit 24. The server 3 is connected to the hard disk 14.

  Next, the operation of the system will be described by taking as an example a case where presentation presentation practice is performed using the presentation support system of the present invention. The presenter creates presentation materials for presentation in advance and stores them on the PC. The presenter starts the presentation by operating the PC. The presenter gives explanations by switching the pages of the presentation materials by operating the PC. At this time, the state of the presentation practice is recorded through the microphone, and the elapsed time from the start of the presentation is measured. Presentation information including images for each page, sound from the microphone, elapsed time from the start of the presentation, and the like are sent to the server together with the control information and stored in the hard disk. In addition, you may memorize | store the image | video of the presenter etc. by a camera with a recording as needed.

  Also, during the presentation practice, if any operation is performed, such as when the presenter sends a page of the presentation material or writes to the presentation material, the operation information is detected and sent to the server. Sent. The server detects these operation information and records them together with time information. The stored information is index information for cueing a desired presentation material page and sound after the end of the presentation practice. Specifically, an index file that associates the presentation material with the sound is created based on the detection information and stored in the hard disk. In this index file, for example, information such as the page number of the presentation material, the writing time information, and the time information of the explanation voice are described for each detection information.

  As a result, when the presenter selects / specifies the page or writing of the required presentation material after the presentation practice, the hard disk index file is searched, the corresponding page and writing are displayed on the display, and the sound is played back. , Helping to rejuvenate memory during the presentation practice.

  FIG. 3 shows an example of a display screen on the PC when the stored information is taken out from the hard disk and reproduced on the PC. A corresponding page of the presentation material is displayed at the center of the display of the PC, a page window is displayed on the left side, and a pictogram for editing and audio reproduction is displayed on the right side.

  In the page window, presentation materials are displayed downward from the first page. If all the pages cannot be displayed on the display, the remaining pages are sequentially displayed by scrolling the screen. In addition, when a page is written, the writing is combined and displayed together with the page content. When editing the presentation material, the page or writing portion to be edited is designated by the marker M from the page window. Then, the designated page or the designated written page is displayed large in the center of the screen.

  4 to 6 show specific examples when editing the presentation material after the end of the presentation. FIG. 4 shows an example of editing work when the corresponding part is erased based on the writing of the presentation material. A double line 71 is written in the first item “XXXXX” in the fifth page of the presentation material during the presentation practice. This double line 71 means erasure. Although the corresponding part may be erased immediately by only writing the double line 71, it is desirable to confirm the situation when the double line 71 is drawn by reproducing the sound. In this case, the marker M is moved to the fourth speaker mark 62 from the top of the pictogram using the mouse, and is selected and designated by left clicking the mouse. As a result, the sound from the time when the presentation material is paged from the fourth page to the fifth page until the page is paged from the fifth page to the sixth page, that is, the sound during the presentation practice related to the fifth page is reproduced. . During audio playback, a bar 61 is displayed at the bottom of the display screen, which indicates which part of the entire recording for the fifth page is currently being played back. The time passage bar 61 extends from the left side to the right side of the screen as time passes. By left-clicking the elliptical portion at the right end of the bar 61 with the marker M and moving it to a desired position in the left-right direction, it is possible to reproduce sound from a desired time. Also, when it is desired to reproduce only the sound before and after the double line 71 is written, if the speaker mark 62 is selected and specified after the double line 71 portion is designated by the marker M, the before and after the double line 71 is written. For a predetermined time (for example, 3 minutes before and after).

  Next, after confirming the situation at the time of the presentation practice by audio reproduction, when deleting the part where the double line 71 is drawn, as shown in FIG. 4B, the second from the top of the pictogram is displayed. After moving the marker M to the eraser mark 63 and left-clicking to select the erase mode, the marker M1 that has become the eraser mark is moved to the portion where the double line 71 is written, and moved to wipe while left-clicking. To erase the corresponding part. Note that, when the first item is deleted, the item numbers after the second item are incremented, but the item numbers are incremented automatically by the existing editing function built in the PC. Alternatively, the change operation may be performed directly from a keyboard or the like.

  FIG. 5 is an editing work example in the case where the description position of the corresponding part is moved based on the writing of the presentation material. An arrow 71 is written so that the first item “XXX” on the fifth page of the presentation material changes from the first item position to the last item position. Similarly to the above, it is desirable to confirm the situation when the writing is performed by reproducing the sound before performing the editing operation based on the writing. The sound reproduction operation is the same as described above. When moving the item position after confirming the situation during the presentation practice by sound reproduction, first, as shown in FIG. 5B, the marker M is first placed on the range designation mark 64 at the top of the pictogram. After moving, left-click to select the range selection mode. Next, the marker M is used to enclose the first item “XXXXX”. Then, the marker M is positioned within the range surrounded by the rectangle and left-clicked, and the marker is moved to the point indicated by the arrow 72, that is, the last position of the item while left-clicking. As a result, the first item “XXXXXX” moves to the last item position. In the same way as described above, when the first item becomes the last item, the item numbers after the second item are incremented. However, the increment of the item number is based on the existing items incorporated in the PC. It may be automatically performed by an editing function, or may be directly changed from a keyboard or the like.

  FIG. 6 shows an editing work example in the case where the corresponding part is deleted based on the writing of the presentation material. In this figure, an “x” mark 73 indicating deletion is written on the entire fifth page of the presentation material. In this case as well, it is desirable to confirm the situation at the time of writing by reproducing the sound before performing the editing operation based on the writing. The sound reproduction operation is the same as described above. After confirming the situation during the presentation practice by sound reproduction, first, as shown in FIG. 6B, the marker M is moved to the range designation mark 64 at the top of the pictogram, and then left-clicked to select the range. Select the selection mode. Then, the entire fifth page is surrounded by a rectangle using the marker M. Next, the marker M is positioned at the bottom scissor mark 65 of the pictogram and left-clicked. Then, the content of the part surrounded by the rectangle is deleted.

  In addition to the editing operations exemplified above, conventionally known editing operations such as changing the size and color of characters and inserting new items are naturally performed in the system of the present invention. Of course, you can edit the presentation material during the presentation practice.

  Moreover, you may provide an extraction means in the presentation assistance system of this invention. For example, when symbols (images) such as “◎”, “?”, “X” are written on the presentation material displayed on the display by writing means such as a cursor or tablet, bitmap data is written for these writings. The recognition means recognizes whether or not the writing from the bitmap data to the presentation material is a predetermined symbol such as “「 ”,“? ”,“ × ”. For example, if it is determined in advance that “◎” means an important matter, “?” Means a reconsideration matter, and “×” means deletion, the page and coordinate position where writing has been made based on the recognition result. At the same time, attributes such as “important matter”, “reconsideration matter”, and “deletion matter” are stored together. Thus, by designating the writing attribute after the presentation practice, the portion of the presentation material that has been written having the attribute is extracted and displayed.

  FIG. 7 is an example of a presentation material in which symbols representing the attributes are written. The first item “XXX” on the fifth page is underlined 74 and finally “◎” mark 75 is written. As a result, it is stored as an attribute that the underlined “XXX” is an important item. Then, for example, when the important items with the “◎” mark 75 are extracted and displayed after the end of the presentation practice, as shown in FIG. 8, the marker M is displayed on the fifth lamp mark 66 from the top of the pictogram. Position and left-click. Then, a window 91 for selecting and specifying attributes is further displayed. When “important matter” is selected and specified from this window 91, the important matter to which the “」 ”mark 75 is written is extracted, and the number of pages, lines, and matters to be described are displayed in a list at the center of the screen. . As a result, the presenter can grasp at a glance important matters in the presentation material. Similarly, “reconsideration items” and “deletion items” are displayed as a list by the above operation.

  FIG. 9 is a flowchart showing a control example of the presentation support system of the present invention. When presentation presentation practice starts, measurement of elapsed time is started (step S101). At the same time, voice recording is started (step S102). Thereafter, it is determined whether or not the displayed presentation material has been written (step S103). When the presentation material is written, the contents and the time of writing are stored in the hard disk (step S104). Next, it is determined whether or not a page turning operation has been performed by the presenter (step S105). When the page turning operation is performed, the presentation material of the next page is displayed on the screen (step S106). Then, the page feed operation time is stored in the hard disk (step S107). Thereafter, it is determined whether or not there is an instruction to end the presentation practice (step S108). If the presentation practice is continued, the process returns to step S103 and the above control is repeated. On the other hand, when the presentation practice is finished (step S108), the elapsed time measurement is finished (step S109), and the voice recording is finished (step S110).

  FIG. 10 is a flowchart showing an example of control when editing the presentation material. First, a page to be edited is selected / designated from the display screen shown in FIG. 3 (step S201). Then, the type of editing, that is, the type of editing for deletion, movement, and deletion is selected / designated (step S202). When the selected editing type is “erase processing” (step S203), an erasure range is designated by a marker or the like (step S204), and the designated range is erased (step S205). On the other hand, when the selected editing type is “movement processing” (step S206), the movement range is designated by a marker or the like (step S207), and the movement destination is designated (step S208). Then, the designated range is moved to the designated destination (step S209). If the selected editing type is “deletion processing” (step S210), the deletion range is specified by a marker or the like (step S211), and the specified range is deleted (step S212). When any of the editing processes described above is performed, it is determined whether or not the editing is to be ended (step S213), and when the editing is continued, the process returns to step S201 and the above control is repeatedly performed.

  The embodiment described above was a case where the presentation support system of the present invention was used for presentation practice, but in addition, when a presentation of the same content, such as a lecture or a seminar, is performed at another time or in another place, The present invention can also be suitably used for correcting presentation materials based on audience responses and questions in the previous presentation.

  Since the presentation support system of the present invention stores the writing to the presentation material in correspondence with the voice, for example, after the presentation practice is completed, the pointed out / advised content is reflected in the correction of the presentation material without forgetting it. Can be useful.

M marker 14 HDD (storage means)
16 Mouse (writing means)
17 Display (display means)
18 Microphone (Recording means)

Claims (6)

A support system that increases the degree of completion of presentation materials used for presentations,
Display means for displaying the presentation material, writing means for writing in the displayed presentation material, recording means for acquiring the voice at the time of presentation, written contents by the writing means and the voice acquired by the recording means A presentation support system comprising storage means for storing the corresponding information.   The elapsed time from the start of the presentation is measured, the time of the page feed operation of the presentation material is stored in the storage means, and after the end of the presentation, when a desired page of the presentation material is designated, the desired page stored in the storage means and The presentation support system according to claim 1, wherein the content written to the page is displayed on the display means, and sound corresponding to the page is reproduced.   The elapsed time from the start of the presentation is measured, the time of the writing operation is stored in the storage means, and when desired writing is specified after the end of the presentation, the content of the desired writing stored in the storage means and the writing The presentation support system according to claim 1 or 2, wherein the corresponding page of the presentation material that has been displayed is displayed on the display means, and sound corresponding to the writing is reproduced.   An editing unit that enables editing of a desired page of the presentation material or a page that has been written to is further displayed. The display unit displays the page, and the corresponding page can be edited while reproducing the corresponding sound. The presentation support system according to claim 2 or 3 to be performed.   The presentation support system according to claim 4, wherein the editing means performs editing using a marker, and performs editing by specifying the type and position of editing using the marker.   The presentation support system according to claim 1, wherein the written content is recognized as an image, and the presentation material is edited based on the recognized image type.