JPH11282441A - Presentation device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a presentation device with which presentation can be done speedily and flexibly. SOLUTION: A projector 10 is arranged which has plural card slots 120-1-120-3 into which plural IC cards 200-1-200-3 can be inserted in which a series of presentation data are split for each unit and recorded, a touch panel 100 on which the information of each IC card 200 is displayed, and selection buttons 110-1-110-3 permitting to select each IC card 200 storing the desired presentation data to be performed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a presentation device.

[0002]

2. Description of the Related Art In recent years, presentations in recent years are usually performed by projecting image data input from a PC onto a screen via a projector or displaying the image data on a large monitor. .

In these cases, if two persons, a person giving a presentation and a person operating a PC, give a presentation, it takes a long time to prepare because the timing of the two persons is matched. For this reason, a method is used in which a series of images are stored in a PC so that a series of images can be displayed at a predetermined time by using an automatic execution function of the presentation software. Changing the display time is difficult and lacks flexibility.

When presentation data is connected to a PC from various input devices such as a video camera and a digital camera, a presentation button is pressed at the time of presentation, the digital camera software is operated, and the presentation software is used. Or the operation efficiency is poor. In order to solve this problem, a method of storing various input data on the hard disk of the PC before the presentation has been adopted, but it is necessary to switch between the presentation screen and the screen in which the stored various input data are displayed in a tree. And have not really improved the operability.

[0005] In particular, due to the recent computerization, the presentation method is greatly different from the presentation using the conventional OHP.
You have to learn from the operation method of, and it takes time to prepare and demonstrate until the presentation. In order to reduce these preparations and demonstrations, there is a demand for a presentation device that can be operated by a computer beginner with the same feeling as a conventional OHP.

Further, when a presentation is made on the premise of a PC, the PC must be
Is an essential condition. Although small portable terminals are being realized as substitutes for PCs, small portable terminals capable of inputting from various input devices such as projectors and videos have not been realized. For this reason, when going to various places for a business trip, training, or the like to give a presentation, if there is no PC or video at the business trip destination, the user will have to bring his own.

As described above, various kinds of information such as video information
There is a demand for a presentation device that is easily assembled, portable, and easy to use even for a computer beginner, and can switch information flexibly and quickly.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a presentation apparatus, particularly a presentation apparatus capable of switching information flexibly and quickly when giving a presentation. It is in.

[0009]

According to a first aspect of the present invention, there is provided an information recording medium in which a series of presentation data comprising a plurality of unit data is recorded for each unit data. A presentation device capable of reading the unit data, an interface unit connected to the plurality of information recording media, input means capable of inputting the unit data via the interface unit, and And reproducing means for reproducing the input unit data as the presentation data in an arbitrary order.

According to the present invention, presentation data can be handled for each unit of data called a unit. Here, the unit refers to one of a series of presentation data divided in a predetermined semantic unit. Specifically, for example, a chapter corresponds to a unit.

Here, the arbitrary order is preferably determined based on, for example, the order in which the information recording media are connected and the location of the interface unit to which the information recording media are connected. According to this, the execution order of the presentation can be changed by changing the connection location of the information recording medium or the like.
That is, it is possible to realize a presentation device that can provide a quick and flexible presentation.

It is preferable that the presentation device and the information recording medium are portable. Being portable allows for flexible presentations in various locations.

Further, as an information recording medium, for example, I
An information recording medium that has a certain capacity, is randomly accessible, and is portable, such as a C card, a DVDRAM, and a writable CD, can be applied.

According to a second aspect of the present invention, the location data can be read from a plurality of information recording media in which a series of presentation data composed of a plurality of unit data is recorded as location data for each unit data. A presentation device, an interface unit connected to the plurality of information recording media, input means capable of inputting the location data via the interface unit, and the location data input by the input means, Communication means for communicating with a computer having unit data and capable of inputting the unit data;
And reproducing means for reproducing the unit data input by the communication means in any order as the presentation data.

According to the present invention, presentation data can be handled for each unit of data called a unit. Here, the unit refers to one of a series of presentation data divided in a predetermined semantic unit.

Here, the arbitrary order is determined based on, for example, the order in which the information recording media are connected, the order in which the unit demonstration data is read and stored via the communication means, and the location of the interface unit to which the information recording media is connected. It is preferable to determine. According to this, the execution order of the presentation can be changed by changing the connection location of the information recording medium or the like. That is, it is possible to realize a presentation device that can provide a quick and flexible presentation.

The demonstration data is data indicating the contents of a presentation including at least one of character data, still image data, moving image data, and audio data. That is, it is possible to realize a presentation device that can collect various information such as video information as demonstration data in one place.

Preferably, the presentation device and the information recording medium are portable. Being portable allows for flexible presentations in various locations.

As the location data, for example, data associated with the location, such as an Internet URL or a barcode indicating the location, can be applied.

As the information recording medium, for example, a portable information recording medium, such as a paper card, an IC card, a plastic card, or an aluminum card, which can be formed two-dimensionally and can be applied.

According to a third aspect of the present invention, in the second aspect, the reproduction means has a storage means capable of storing the unit data inputted by the communication means, and the unit data stored by the storage means is provided. Data is reproduced as the presentation data in an arbitrary order.

According to the present invention, it is possible to reproduce after aligning necessary unit data. That is, even when various unit data are reproduced at random, only the first communication is required, so that the processing can be performed quickly.

The invention described in claim 4 is the first invention.
3. In any one of 3, the unit data includes unit demonstration data indicating the contents of the unit, and unit outline data indicating an outline of the unit demonstration data.
The reproduction means includes: an outline display unit including at least a maximum number of unit outline display units capable of displaying the unit outline data; and a plurality of unit selection units provided corresponding to the plurality of unit data. And a reproduction order changing means capable of changing the arbitrary order.The unit selection unit is manually selected, and the unit of the information recording medium is based on the selected order. It is characterized by reproducing the unit demonstration data.

According to the present invention, a list of unit outline data is displayed by the outline display means, so that it is possible to see at a glance what presentation data is currently being handled. In addition, by selecting the unit selection section, desired unit demonstration data can be instantly demonstrated. That is,
A flexible and quick presentation device can be realized.

Here, it is preferable that the unit selection section is a manually operable button, touch panel, lever, or the like. According to this, the selected unit can be demonstrated by touching with the hand. As a result, mistakes during presentation can be reduced, the order of demonstration of unit data can be flexibly changed, and units can be selected and demonstrated quickly.

The demonstration data is data indicating the contents of a presentation including at least one of character data, still image data, moving image data, and audio data. That is, it is possible to realize a presentation device that can collect various information such as video information as demonstration data in one place.

Further, the invention according to claim 5 is the same as that of claim 1.
4. In any one of 4, the unit data is data composed of a combination of a plurality of subunit data,
The sub-unit data includes sub-unit demonstration data indicating the contents of the sub-unit, and sub-unit summary data indicating an overview of the sub-unit demonstration data, and the summary display means can display the sub-unit summary data. The sub-unit outline display unit is configured to include at least the maximum number of sub-units, and the reproduction order changing unit is configured to include a plurality of sub-unit selection units provided in correspondence with the plurality of sub-unit data, When the sub-unit selection unit is manually selected, the sub-unit demonstration data on the information recording medium is reproduced based on the selected order.

According to the present invention, the summary display means displays a list of subunit summary data, so that it is possible to see at a glance what presentation data is currently being handled. Also, by selecting the sub-unit selection section, desired sub-unit demonstration data can be instantly demonstrated. That is, a flexible and quick presentation device can be realized.

Further, presentation data can be handled for each unit of data called a subunit. Here, a subunit refers to one of a series of unit data divided by a predetermined semantic unit smaller than the unit. Specifically, for example, a section in the case of a chapter as a unit corresponds to a subunit.

It is preferable that the subunit outline display section is a touch panel provided integrally with the subunit selection section. By using the touch panel, it is possible to demonstrate the displayed sub-unit by actually touching what is displayed on the summary display unit with a hand. As a result, mistakes at the time of presentation can be reduced, and the order of the demonstration of the subunit data can be flexibly changed, so that the subunit data can be selected and demonstrated quickly.

Furthermore, the unit data and the sub-unit data are divided stepwise, so that step-by-step reproduction processing becomes possible.

According to a sixth aspect of the present invention, in any one of the first to fourth aspects, the information recording medium is:
An IC card, wherein the interface unit includes the I
A plurality of card slots in which C cards can be inserted,
The reproducing means determines the arbitrary order based on a location of the card slot in which the IC card is mounted.

According to the present invention, a presentation can be made by manually selecting an IC card containing unit data to be demonstrated. This gives you the same presentation as a traditional presentation,
A user-friendly presentation device can be realized even for a novice computer user. This also makes it possible to realize a presentation device that can switch information flexibly and quickly.

Further, since the IC card is small and lightweight and can store a large amount of data, it is easy to handle presentation data. That is, since the necessary IC card storing the unit data can be carried around, the flexibility of the presentation is increased.

Further, when an actual presentation is made, a presentation apparatus capable of switching the order of presentation flexibly and quickly can be realized by replacing the IC card.

The invention described in claim 7 is the same as the invention described in claim 2
In any one of the fifth to fifth aspects, the information recording medium is a card-type information recording medium formed in a plane.

According to the present invention, a presentation can be performed by manually selecting a card-type information recording medium containing information for demonstrating presentation data to be executed. As a result, a presentation can be performed with the same feeling as a conventional presentation, and a presentation device that is easy to use even for a novice computer user can be realized. This also makes it possible to realize a presentation device that can switch information flexibly and quickly.

Here, as the card type information recording medium formed in a plane, there are, for example, a paper card, a plastic card, a metal card, an IC card and the like, but a paper card is preferable. Because it is a card type, it is convenient to carry and can be easily handled in large quantities. Further, in the case of a paper card, it can be processed more cheaply and easily.

The invention described in claim 8 provides the invention according to claims 4 to
7. In any one of the seventh to seventh aspects, the reproducing means projects and outputs the unit performance data in an image format.

According to the present invention, presentation is facilitated by projecting and outputting the unit demonstration data in an image format.

Specifically, the presentation device comprises:
Preferably, it is a projector. According to this, both the projector and the information recording medium are portable, and only the projector and the information recording medium storing the necessary presentation data need be carried around, so that a flexible presentation can be made at various places. .

[0042]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings.

(First Example) FIG. 1 is an external view of a projector 10 according to an example of the present embodiment. The projector 10 is used for a presentation,
As shown in FIG. 1, a plurality of IC cards 200-1 to 200-3 can be attached,
Information stored in the IC card 200 selected by 0-1 to 7 is displayed in a list on the touch panel 100.

More specifically, the IC card 200 is obtained by recording a series of presentation data in units of a predetermined data unit. The unit is composed of sub-units, which are smaller data units than the unit.

Each of the unit and the subunit is configured to include demonstration data indicating the contents of the presentation and outline data indicating the outline of the demonstration data.

In this embodiment, a chapter is used as a unit, and a clause is used as a subunit. Also,
The IC card 200 records chapter data including chapter demonstration data indicating the contents of the presentation and chapter outline data indicating an outline of the chapter demonstration data. The IC card 200 will be described later.

The projector 10 includes a plurality of IC cards 2
Each of the installed IC cards 200 has card slots 120-1 to 120-7 (partially not shown) as an interface part in which 00-1 to 00-7 (partially not shown) can be inserted.
Touch panel 10 as summary display means
A list is displayed in part or all of 0-1 to 0-12.

FIG. 2 is a functional block diagram of projector 10 according to one example of the present embodiment. Projector 10
Has an interface unit 20 functioning as an input unit connected to a plurality of IC cards 200, and a reproducing unit capable of reproducing chapter data input via the interface unit 20 as presentation data in an arbitrary order.

The reproducing means includes an order determining unit 32 such as a CPU for determining the order of reproduction, a selecting unit 22 such as a button for designating data to be reproduced, and a storage unit 40 such as a memory for storing data. And an outline display unit 50 such as a touch panel for displaying an outline, an output unit 52 for projecting and outputting data as an image, and a control unit 30 such as a CPU for controlling these.

As for the flow of data, first, when the IC card 200-1 is inserted into the card slot 120-1 as the interface unit 20, the control unit 30 executes
The outline data in the C card 200-1 is read and stored in the storage unit 40.

The outline data is stored in the storage unit 40 by the control unit 30 and simultaneously displayed on the outline display unit 50, that is, the touch panel 100. IC card 200-2
Is also installed in the card slot 120-2. Similarly, a series of presentations becomes possible by mounting the IC cards 200-1 to 3 in which a series of presentation data is divided and stored.

In this embodiment, the card slot 120
Has the priority of output. Specifically, the demonstration order determining unit 32 determines that the card slot 12
It is determined that the demonstration data of the IC card 200 attached to the “0” is to be demonstrated. For example, the card slot 120-
Assuming that 1 has the highest priority, first, the control unit 30 reads the demonstration data from the IC card 200-1 inserted into the card slot 120-1 into the projector 10 via the interface unit 20, and outputs the data. The signal is output via the unit 52. That is, by replacing the IC card 200-1 with another card slot, the IC card 200-2 inserted in the card slot 120 has the highest priority and will be demonstrated first. In this way, the presentation order is determined by the IC card 20.
It can be changed by inserting and removing 0, and anyone can easily and flexibly and quickly change the presentation execution order.

Further, on the projector 10, there is provided a selection unit 2
A selection button 110 as 2 is provided. The selection buttons 110-1 to 110-7 are used for the card slots 120-1 to 120-7.
It is provided corresponding to. Predetermined selection button 1
10, for example, when the selection button 110-2 is pressed, the card slot 1 corresponding to the selection button 110-2 is pressed.
The demonstration data of the IC card 200-2 corresponding to 20-2 is demonstrated.

According to this, by pressing the selection button 110, the demonstration order of the presentation can be flexibly changed, and the desired chapter data of the IC card 200 can be quickly presented.

When a predetermined selection button 110, for example, a selection button 110-2 is pressed, the IC card 200-2 is pressed.
Is displayed on the touch panel 100 as the summary display unit 50.

The presentation data output from the output unit 52 is displayed on a screen or the like (not shown) to give a presentation.

FIGS. 3A and 3B are diagrams of an IC card 200 according to an example of the present embodiment, wherein FIG. 3A is an external view and FIG. 3B is a functional block diagram.

As shown in FIG. 3A, the IC card 20
0 is provided with an identification label 228. As a result, it is possible to confirm at a glance what information is recorded on the IC card 200 even with the IC card 200 alone.

Also, as shown in FIG.
Even if 0 is inserted into the card slot of the projector 10, a predetermined interval is provided between the IC cards 200 so that the identification label 228 can be seen at the time of presentation so that the IC card 200 can be seen at a glance. .

Further, as shown in FIG. 1, the guide 12 supports the IC card 200 from both sides and guides the IC card 200 to the card slot 120 so that it can be easily inserted into and removed from the card slot 120.
2-1 to 7 are provided corresponding to the card slots 120-1 to 120-7. Thus, the insertion and removal of the IC card 200 can be performed smoothly.

The mounting method of the IC card 200 is not limited to being oblique, but may be vertically installed with an increased interval, or may be provided by providing a step in the card slot 120. Although the size of the projector 10 is slightly larger, the projector 10 can also be used for presentation while checking the identification label 228.

As shown in FIG. 3A, character data and still image data can be displayed on the identification label 228.
Here, “PC1” is printed on the identification label 228 as character data and “picture of personal computer” is printed as still image data. Thereby, the outline of the IC card 200 can be grasped at a glance.

As shown in FIG. 3B, the IC card 20
0 has a memory 42, and chapter data 210 including chapter outline data 220 and chapter demonstration data 230 in the memory 42.
Is stored.

Here, the chapter demonstration data 230 is data indicating the contents of a presentation including at least one of character data, still image data, moving image data, and audio data. That is, it is possible to realize a presentation device that can collect various information such as video information as demonstration data in one place.

The chapter demonstration data 230 is composed of a plurality of section demonstration data 232-1 to 23-3 recorded separately for each predetermined semantic unit.
3 inclusive.

The chapter outline data 220 includes addresses 222-1 to 222-3 of each section performance data 232-1 to 223-1 and chapter performance data 232-1 in the chapter performance data 230.
3 includes section outline data 224-1 to 224-3 indicating the outline of the third section.

The touch panel 100 displays the section summary data 22
4 can be displayed in a list. For example, select button 110-
When 1 is pressed, the section outline data 224-1 to 224-3 stored in the IC card 200-1 are displayed on the touch panels 100-1 to 100-3. When the touch panel 100-2 on which the section summary data 224-2 is displayed is pressed, the control unit 30 causes the IC
Based on the second address 222-2 in the chapter outline data 220 stored in the memory 42 of the card 200-2, the section performance data 232-1 is read into the projector 10 via the interface unit 20 and output. .

According to this, the touch panel 100 is manually
By selecting the above data, each section demonstration data 23
2 can be instantly demonstrated. As a result, mistakes during presentation can be reduced, and presentation can be performed flexibly and quickly.

FIG. 4 shows the projector 10 and I shown in FIG.
9 is a flowchart showing a procedure for performing a presentation using a C card 200.

First, it is necessary to store necessary presentation data in the IC card 200 as preparation for the presentation (step 2). However, since it does not require time for operating a PC (personal computer) and learning presentation software as compared with a normal presentation, a beginner or the like of a presentation using a PC can greatly reduce preparation time.

Next, at the stage of actually giving a presentation, the IC card 200 may be inserted into a predetermined card slot 120 (step 4). That is, the IC card 200 to be executed first may be inserted into the card slot 120-1 having the highest priority, and then sequentially inserted into the card slot 120 having the lower priority.

IC card 20 having chapter data 210
When all 0s are inserted and preparations for performing a series of presentation data are completed (step 6), chapter data 210 is sequentially demonstrated based on the priority order of the card slots 120.

However, the presentation of the immediately preceding presenter may be prolonged, and the order in which the presentations are performed may need to be changed. When the demonstration order is changed in this way (step 8), the demonstration order can be changed by replacing the IC card 200 as described above (steps 4 to 6).

Further, a specific chapter data 210 in a question-and-answer session or the like may be used.
May need to be instantly demonstrated.

In such a case, the selection button 110 is pressed to select the IC card 200 (step 1).
2), a list of section summary data 224 is displayed on the touch panel 100.

Touch panel 10 displaying desired section outline data 224 from section outline data 224 displayed in a list
By touching “0”, desired section demonstration data 232 is demonstrated (step 12).

Note that this method may be used not only to execute immediately, but also to change the demonstration order.

As described above, it is possible to realize that the information actually held is one unit of a series of presentations, and the presentation is executed by replacing the IC card 200, operating the selection button 110 or operating the touch panel 100. Since editing such as changing the order can be performed, the presentation can be performed flexibly and quickly.

That is, in a presentation using a conventional PC, an editor operation is performed on the screen, so that the execution order is changed immediately before the presentation, and in a question-and-answer session, it takes a long time and an error is likely to occur. According to the present embodiment, the summary data can be displayed in a list to reduce errors, and the editing operation and the selection of information can be performed as if actually touched by hand, so that the information can be selected flexibly and quickly.

Also, when giving a presentation at various places, the user can carry the IC card 200 alone or carry the projector 10 and the IC card 200, so that the presentation can be made flexibly at various places.

As described above, it is possible to realize a presentation device capable of performing a quick and flexible presentation.

As the information recording medium used in the present method, a portable information recording medium such as a DVDRAM or a recordable CD which can record a certain amount of capacity can be applied in addition to an IC card. Further, when the presentation data is a still image other than a moving image, a paper card or the like can be applied.

(Second Embodiment) In the projector 10 described above, the entire chapter data 210
However, the information recording medium for presentation does not have the chapter data 210, and the chapter data 21 is stored.
By having only the location data of 0, a presentation device similar to that described above can be realized even with an information recording medium having a small recording capacity.

FIG. 5 is an external view of a paper card 202 according to an example of the present embodiment. Paper card 2 shown in FIG.
02 denotes character data “PC1”, an identification label 228 on the surface of which the appearance of PC1 is described, and chapter data 210.
Address data 242, that is, a location data recording area 226.

In the example of FIG. 5A, the address data 24
2, the Internet URL is described in the location data recording area 226 of the paper card 202.

FIG. 6 is an external view of a projector 12 according to another example of the present embodiment. In this embodiment, the paper cards 202-1 to 202-1 arranged on the desk are arranged using the hand scanner 150 connected to the projector 12 by the cable 90.
A method of reading the location data printed on 202-4 is adopted.

FIG. 9 is a functional block diagram of the projector 12. The projector 12 has a communication cable 80
, A communication unit 24 such as a modem, and a display switching unit 54. The display switching unit 54 will be described later.

FIG. 7 is a flowchart showing a procedure for making a presentation using the projector 12 and the paper card 202 shown in FIG. 5A according to an example of the present embodiment.

First, address data 242 of desired chapter data 210 is recorded on paper card 202 in advance (step 22).

Next, paper cards 202-1 to 202-4 on which address data 242-1 to 4-4 (not shown) are printed
Are arranged on the desk on which the projector 12 is placed (step 24).

Next, the address data 242- written on the paper card 202-1 is written using the hand scanner 150.
1 is read (step 26).

The read address data 242-
1 is a storage unit 4 in the projector 12 by the control unit 30.
0 is temporarily stored (step 28).

Based on the address data 242-1 stored in the storage unit 40, the control unit 30 uses the communication unit 24 to communicate with the computer 280 having the chapter data 210 indicated by the address data 242-1 via the communication cable 80. To communicate and download the chapter data 210 (step 30).

The control section 30 stores the downloaded chapter data 210 in the storage section 40 (step 32).

All desired chapter data 210 is stored in the storage unit 40, and a presentation is executed when preparation of a series of presentation data is completed (step 3).
4).

As described above, even when various chapter data 210 are repeatedly demonstrated by storing all the desired chapter data 210 in the storage unit 40, communication can be performed quickly because only the first time is required.

As described in the description of FIG. 4, when the demonstration order needs to be changed (step 36), the chapter data 21 is newly added.
When it is necessary to store 0 in the storage unit 40, that is, when adding the paper card 202 (step 38), the procedure of steps 24 to 34 is repeated.

If it is not necessary to add the paper card 202 (step 38), the user can select desired chapter data 210 and section data on the touch panel 100 to change the demonstration order and perform the demonstration (step 40).

The method of selecting chapter 210 data and section data on touch panel 100 is as follows.
The touch panel 100 can switch between a list of chapter summary data 220 and a list of section summary data 224.

As shown in FIG. 9, the projector 12 is provided with a display switching section 54. The list of chapter summary data 220 and the list of section summary data 224 can be switched using the display switching unit 54. Display switching unit 54
May be realized by using a part of the touch panel 100 or by providing a switching button on the projector 12.

For example, in the setting for displaying the chapter outline data 220 on the touch panel 100, the chapter outline data 220 is changed from the chapter data 210 stored in the storage unit 40 to the chapter data 2
The information is displayed on the touch panel 100 every ten. In this state, by touching the touch panel 100 on which the specific chapter outline data 220 is displayed, a list of section outline data 224 in the specific chapter outline data 210 is displayed.
By touching the touch panel 100 on which the specific section outline data 224 is displayed, the section demonstration data 232 corresponding to the specific section outline data 224 can be demonstrated. When returning to the original chapter summary data 220 list, it is sufficient to use the switch button to return.

As described above, since the information recording medium does not have the chapter data 210, it is possible to realize a presentation apparatus that can provide a flexible and quick presentation even with the paper card 202 or the like.

Further, the paper card 202 can be used as an easy-to-process and inexpensive information recording medium.

As in the case of the paper card 202 shown in FIG. 5B, bar code data 244 may be used as location data in the location data recording area 226. By reading the barcode data 244, the chapter data 210 is stored in the storage unit 40 such as a hard disk in the projector 12 from the location of the chapter data 210 indicated by the barcode data 244.

In addition to the paper card 202, various information recording media such as plastic cards and metal cards can be applied to this method. The information recording medium can be read not only by the hand scanner 150 but also by various optical scanners such as a flatbed scanner and a self-propelled scanner, as well as a barcode reader and a card reader.

Further, as described above, even if it is not necessary to store all chapter data 210 for realizing a series of presentations and then perform a demonstration, certain chapter data 210 is read and stored in the storage unit 40 such as a hard disk in the projector 12. You may memorize and perform sequentially. Also, all chapter data 2
Address data 222 of the paper card 202 corresponding to 10
It is also possible to store all of them only in the storage unit 40 such as a hard disk in the projector 12 and download and demonstrate it when necessary.

The present invention is not limited to the embodiment described above. In the above-described example, the projector as the information display means and the interface unit for connecting the information recording medium are integrated, but the presentation device having the interface unit for connecting the information recording medium, and the display device such as the projector May be provided separately.

FIG. 8 is a schematic diagram of a presentation device according to another example of the present embodiment. The projection input / output device 310 shown in FIG. 8 outputs the projection data from the output unit 52 to a monitor (not shown) via the monitor cable 92.

According to this, the projection input / output device 310 itself can be made more compact than the one integrated as the projector described above.

Further, it is also possible to realize a projector combining the functions of the projector 10 shown in FIG. 1 and the functions of the projector 12 shown in FIG. For example, IC card 2
00 stores the chapter outline data 220 and the location data, and the chapter demonstration data 230 can be downloaded from a network.

[0111]

[Brief description of the drawings]

FIG. 1 is an external view of a projector according to an example of an embodiment.

FIG. 2 is a functional block diagram of a projector according to an example of the embodiment.

3A and 3B are diagrams of an IC card according to an example of the present embodiment, where FIG. 3A is an external view and FIG. 3B is a functional block diagram.

FIG. 4 illustrates a projector and an IC according to an example of the present embodiment.
9 is a flowchart illustrating a procedure for performing a presentation using a card.

FIG. 5 is an external view of a paper card according to an example of the present embodiment.

FIG. 6 is an external view of a projector according to another example of the present embodiment.

FIG. 7 is a flowchart showing a procedure for performing a presentation using a projector and a paper card according to an example of the present embodiment.

FIG. 8 is a schematic diagram of a presentation device according to another example of the present embodiment.

FIG. 9 is a functional block diagram of a projector according to another example of the present embodiment.

[Explanation of symbols]

 10, 12 Projector 20 Interface unit 22 Selection unit 24 Communication unit 30 Control unit 32 Demonstration order determination unit 40 Storage unit 42 Memory 50 Overview display unit 52 Output unit 80 Communication cable 90 Cable 92 Monitor cable 100 Touch panel 110 Selection button 120 Card slot 122 Guide 150 Hand scanner 200 IC card 202 Paper card 210 Chapter data 220 Chapter overview data 222 Address 224 Section overview data 226 Location data recording area 228 Identification label 230 Chapter performance data 232 Section performance data 240 Location data 242 Address data 244 Barcode data 280 Computer 310 Projection input / output device

Claims (8)

[Claims] 1. A presentation apparatus capable of reading a series of presentation data composed of a plurality of unit data from a plurality of information recording media recorded for each of the unit data, wherein the plurality of information recording media An interface unit connected to a medium; input means capable of inputting the unit data via the interface unit; and reproducing means capable of reproducing the unit data input by the input means as the presentation data in an arbitrary order A presentation device, comprising: 2. A series of presentation data composed of a plurality of unit data, from a plurality of information recording media recorded as location data for each of the unit data,
A presentation device capable of reading the location data, comprising: an interface unit connected to the plurality of information recording media; input means capable of inputting the location data via the interface unit; Based on the location data,
Communication means for communicating with the computer having the unit data and capable of inputting the unit data; and reproducing means for reproducing the unit data input by the communication means as the presentation data in an arbitrary order. A presentation device characterized by the above-mentioned. 3. The reproduction device according to claim 2, wherein the reproduction device includes a storage device capable of storing the unit data input by the communication device, and the unit data stored by the storage device is arbitrarily used as the presentation data. A presentation device for reproducing in the following order. 4. The unit data according to claim 1, wherein the unit data includes: unit demonstration data indicating the contents of the unit; and unit outline data indicating an outline of the unit demonstration data. An outline display unit configured to include at least a maximum number of unit outline display units capable of displaying the unit outline data, and a plurality of unit selection units provided corresponding to the plurality of unit data. And a reproduction order changing unit configured to change the arbitrary order.The unit performance data of the information recording medium is based on the selected order by manually selecting the unit selection unit. A presentation device for reproducing. 5. The sub-unit demonstration data according to claim 1, wherein the unit data is data composed of a combination of a plurality of sub-unit data, and the sub-unit data is a sub-unit demonstration data indicating the contents of the sub-unit. And sub-unit summary data indicating an overview of the sub-unit demonstration data. The summary display means includes a sub-unit summary display unit capable of displaying the sub-unit summary data, at least for the maximum number of sub-units. The reproduction order changing means is configured to include a plurality of subunit selection units provided in correspondence with the plurality of subunit data, and is selected by manually selecting the subunit selection unit. Reproducing the sub-unit demonstration data on the information recording medium based on the order Presentation equipment. 6. The information recording medium according to claim 1, wherein the information recording medium is an IC card, and the interface unit is a plurality of card slots into which the IC card can be mounted. The presentation device, wherein the reproducing unit determines the arbitrary order based on a location of the card slot in which the IC card is mounted. 7. The presentation device according to claim 2, wherein the information recording medium is a card-shaped information recording medium formed in a plane. 8. The presentation apparatus according to claim 4, wherein the reproducing unit projects and outputs the unit demonstration data in an image format.