CN1650309B - System and method for selecting and retrieving information from an audio-visual presentation - Google Patents
System and method for selecting and retrieving information from an audio-visual presentation Download PDFInfo
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- CN1650309B CN1650309B CN038100886A CN03810088A CN1650309B CN 1650309 B CN1650309 B CN 1650309B CN 038100886 A CN038100886 A CN 038100886A CN 03810088 A CN03810088 A CN 03810088A CN 1650309 B CN1650309 B CN 1650309B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9577—Optimising the visualization of content, e.g. distillation of HTML documents
Abstract
The present invention is directed to a system and a method for enabling an auditor, during the course of a presentation, to select one or a plurality of topics drawing his attention or interest, and, immediately after said presentation or at a later time, to access information related to the topics previously selected. The present invention requires the minimum possible effort and involvement from the auditor (simply pressing a selection button on the auditor's device). When the presentation is over, the auditor can directly consult the information related with the selected topics. The claimed system is based on a synchronization of the local times of the speaker workstation and auditor's devices according to a same universal-time, so that the times at which selections of interesting topics are made by auditors can be correlated with the time intervals during which the presentation foils are presented by the speaker. In a particular embodiment, the synchronization between the speaker workstation and the audience devices is done referring to an universal time based, for instance on a satellite system.
Description
Technical field
The present invention relates to be used for technology, be used for making the audience to select one or severally to cause the theme of its notice or interest and be right after after described demonstration or the time is afterwards easily visited the system and method for the information relevant with previous selected theme in presentation process more specifically to a kind of at audio-visual presentation integrated information source addressing means.
Background technology
Demo system allows to create electronic presentations page or leaf (foil), lantern slide or the page and makes up them to form the demonstration that can be shown.Demo system is used for selecting in presentation process and showing the electronic presentations page or leaf to the audience, to set forth and to finish speaker's explanation.Specifically, demo system allows to use graphic user interface or keyboard to advance to next demonstration page or leaf, turns back to previous demonstration page or leaf, perhaps enters any other demonstration page or leaf in the demonstration.The speaker also might navigate to another demonstration page or leaf from a demonstration page or leaf, for example skips some demonstration pages or leaves with the more relevant demonstration page or leaf of demonstration, the demonstration page or leaf of perhaps demonstrating some audiences and being asked.
Demo system can generate or the html file sequence of reference stores on one or more Web (WWW) server, each html file can visit by activating hyperlink from demo system, described hyperlink comprises the address (for example, the URL(uniform resource locator) in the internet network (URL)) of the html file that is used for fixer network.During demonstrating, the speaker can obtain the whole or subclass that any other factors is demonstrated HTML demonstration page or leaf according to the shown interest of timing, audience of demonstration.Therefore, according to presentation process and each theme (i.e. Yan Shi each chart or lantern slide) amount of taking time, the demonstration of demonstration page or leaf and related subject can sequentially or with any other make things convenient for order to carry out.
Usually, the audience of demonstration is interested in some particular topic, and to being considered to irrelevant or be not interested especially to its known theme with it.Therefore, very continually, in presentation process, the audience wants to select some only relevant with the theme that attracts its interest or notice demonstration pages or leaves but not by all demonstrations of speaker's demonstration page, thereby in case demonstration finishes, he just can be directly and visits and look back selected demonstration page immediately.
Therefore, need a kind of system and method for keeping audience's notice to need not to take notes with, simultaneously of being used in particular topic to speaker's transparent way recorded information.The audience select demonstration page or leaf with do to show subsequently should be simply to only touching the button, and the enough flexible dynamic content that provides by demo system with processing.
Summary of the invention
The audience who an object of the present invention is to make sound to look (audio-visual) demonstration can select the theme of one or several its notices of attraction in presentation process, and immediately or later visit, retrieval and demonstration and the relevant information of described selected theme.
Another object of the present invention is to make the audience of audio-visual presentation can select to attract the demonstration page or leaf of its notice in presentation process, and visit immediately or later on, retrieve and show selected demonstration page or leaf or with the relevant information of selected demonstration page or leaf.
Another object of the present invention is the audience that makes demonstration from its this side with minimal effort be involved in (involvement) and select the demonstration page or leaf.
The present invention relates to a kind of as the described system of independent claims, method and computer program, it is used for making the audience can select the theme of its notice of one or several attractions or interest in presentation process, and is right after after described demonstration or the time is afterwards easily visited the information relevant with selected theme.
This system based on speaker's equipment and some audience's equipment (for example, workstation, portable computer, can wear computing machine, personal digital assistant-PDA, support the handheld computing device of mobile phone, smart phone or any other type of WAP) on the same general time basis synchronously, make the audience select the time of theme to be associated with the time interval that the speaker demonstrates corresponding demonstration page.In a preferred embodiment of the invention, between speaker's equipment and the audience's equipment synchronously by with reference to generalized time, finish as GPS time (gps time), global track navigational satellite system (GLONASS) time or based on other suitable generalized times of satellite system.GPS or GLONASS receiver are integrated or be connected in speaker's equipment.GPS or GLONASS receiver are integrated or be connected in each audience's equipment.Each audience's equipment independence and be located away from speaker's workstation.
This system is also based on can be by a plurality of hyperlink html documents of network from the one or several servers of speaker's workstation visit.The demonstration page or leaf is selected by the speaker in the generalized time interval of being write down.In presentation process, according to the interest to the demonstration theme, each audience can select one or several demonstration pages or leaves.
More particularly, the invention discloses a kind of system, method and computer program that is used for generating from speaker's equipment the demonstration timetable during the one or more demonstration pages or leaves of demonstration, described demonstration timetable can be visited by one or more audiences.This method may further comprise the steps:
● location and visit comprise the demonstration hyperlink table of following project:
● be used to discern the project of one or more demonstration pages or leaves;
● be used to locate and the project of visit with each relevant information of described one or more demonstration pages or leaves;
● be used to locate and visit the project of demonstration timetable;
● use demonstration hyperlink table location and visit demonstration timetable;
And, for each demonstration page or leaf of demonstrating:
● in demonstration hyperlink table, discern the demonstration page or leaf of being demonstrated;
● determine the generalized time corresponding at interval with the demonstration of demonstration page or leaf;
● on the demonstration timetable, create new record;
● following project is copied in the described new record:
● the generalized time corresponding with the demonstration page or leaf of being demonstrated is at interval;
● from demonstration hyperlink project table search, that be used to discern the demonstration page or leaf of being demonstrated;
● from demonstration hyperlink project table search, that be used to locate the information relevant with the demonstration page or leaf of visiting and being demonstrated.
The invention also discloses a kind of be used in the demonstrations of one or more demonstration pages or leaves may further comprise the steps from the one or more demonstration pages or leaves of audience's choice of equipment and system, the method and computer programs of each relevant information of time visit and described one or more selected demonstrations page afterwards:
● receive select command when selecting the demonstration page or leaf of current demonstration at every turn:
● determine current generalized time;
● the current generalized time of record in the select time table;
● visit demonstration timetable, described demonstration timetable can be by one or more audience's device accesses, and it comprises for each demonstration page or leaf of demonstrating:
● the generalized time corresponding with the demonstration of demonstration page or leaf is at interval;
● be used to discern the project of the demonstration page or leaf of being demonstrated;
● be used to locate the project of the information relevant with the demonstration page or leaf of visiting and being demonstrated.
For each generalized time that is recorded in the select time table:
● in the demonstration timetable, be identified in the demonstration page or leaf of the generalized time selection of being write down;
● from the described project that is used to discern selected demonstration page or leaf and is used to locate the information relevant with described selected demonstration page or leaf of demonstration timetable retrieval with visit;
● being used for of will retrieving discerned selected demonstration page or leaf and is used to locate with visit and store the select time table into the project of described selected demonstration page relevant information.
Other embodiment of the present invention provides in appended dependent claims.
With reference to the following describes book, claims and accompanying drawing, aforementioned and other purposes, characteristic and advantage of the present invention will become better understood.
Description of drawings
The novelty and the creative feature that are considered to feature of the present invention are set forth in claims.Yet, by when reading below in conjunction with accompanying drawing to the detailed description of exemplary specific embodiment, the present invention itself and preferably use pattern and other purpose and advantage will get the best understanding, wherein:
How the audience that Fig. 1 illustrates demonstration discovers topics of interest in the speech of listening to the speaker and when watching the demonstration page or leaf.
Fig. 2 illustrates principle of the present invention, and it is based on for example GPS (GPS) time carries out speaker's workstation and audience's workstation synchronously according to the same general time.
Fig. 3 illustrates according to demonstration of the present invention, and described demonstration is included in the HTML demonstration pagination row of quoting in the demonstration hyperlink table.
Fig. 4 illustrate according to the present invention speaker's workstation how to use demonstration hyperlink table select HTML demonstration page or leaf, how to retrieve and demonstrate these HTML demonstration pages or leaves and how in the demonstration timetable storage demonstrate these HTML demonstration page corresponding generalized times with the speaker.
Fig. 5 illustrates according to the present invention, generates and be stored in the example of the demonstration timetable on the presentation server during demonstrating.
Fig. 6 illustrates according to the present invention, and how the audience is by selecting theme by the key on its workstation during demonstrating.
Fig. 7 illustrates according to the present invention, and how the storage audience selects the generalized time of theme in the select time table in audience's workstation.
Fig. 8 illustrates when demonstration finishes, and how the audience upgrades select time table in its workstation according to the demonstration timetable in the presentation server of being stored in.
Fig. 9 illustrates according to the present invention, how the title and the URL of the HTML demonstration page or leaf selected by speaker's demonstration and by the audience of identification of the demonstration timetable from presentation server and retrieval and how to upgrade select time table in audience's workstation.
Figure 10 illustrates according to the present invention, and how the audience activates the hyperlink of pointing to selected HTML demonstration page or leaf from the select time table that is upgraded.
Figure 11 illustrates and how to be presented on audience's equipment corresponding to the HTML demonstration page or leaf of selected clauses and subclauses and with it from the Web server reception.
Figure 12 illustrates selection how to use the same general timing system to come demonstration page or leaf that related speaker demonstrated and audience to do.
Figure 13 illustrates each step that is used for creating the method for demonstrating the hyperlink table according to of the present invention on speaker's workstation.
Figure 14 illustrates each step that is used for generating the method for demonstration timetable according to of the present invention during demonstrating on presentation server.
Figure 15 illustrates each step that is used for selecting the method for one or several subject of interest according to of the present invention during demonstrating.
Figure 16 illustrates each step that is used for the method for the information that visit is relevant with selected theme during demonstrating according to of the present invention.
Embodiment
As shown in Figure 1, participate in each audience (100) who demonstrates and have one or several specific subject of interest.At some constantly, this audience says the content of (103) or just interested especially in content displayed on presentation screen (104) to speaker (102), and at other constantly, this audience may think that the theme of being demonstrated is known, shortage interest or irrelevant.Under these situations, need provide a kind of simple mechanism to make audience (100) can select to attract its interest specially in presentation process theme (for example, during treatise demonstration, select specially and " Pomerol ", the relevant information of " Medoc " and " Burgogne " grape wine) about " French Red Wines (Bordeaux Rouge) ", and the later visit information relevant with selected theme particularly is included in the demonstration page or leaf that the speaker demonstrated and relates to the information of selected theme.
As shown in Figure 2, principle of the present invention based on according to the same general time with speaker's workstation (202) (promptly, be connected to the computing system under the control of speaker (201) of presentation screen (203)) carry out synchronously with audience's equipment (204) (for example, PDA, handheld computer, can wear computing machine, smart phone).In a preferred embodiment of the invention, speaker's workstation (202) and audience's equipment (204) are according to generalized time system (205), as GPS time (gps time), global track navigational satellite system (GLONASS) time or synchronous based on other suitable generalized times of satellite system.GPS or GLONASS receiver (207) are integrated or be connected in speaker's workstation (202).In this side of audience, GPS or GLONASS receiver (208) can be integrated or be connected in audience (200) equipment (204) (for example, can wear computing machine, PDA(Personal Digital Assistant), smart phone or any other handheld computing device).Audience's equipment (204) is independent of speaker's workstation (202), and neither is attached thereto also not communication with it.
Figure 12 (for example also illustrates incident (1202) that audience (600) produced, select first and second themes corresponding generalized time Ta, Tb with the audience) incident (1201) that how can be produced with speaker (602) is (for example, with the speaker demonstration page or leaf 1 and demonstration page or leaf 3 are demonstrated corresponding generalized time (T1 at interval, T2), (T3, T4)) is associated.This association of independent event based on speaker's workstation (202) and audience's equipment (204) according to generalized time (205) synchronously.This association allows to be identified in the selected demonstration page or leaf of audience in the presentation process.
With the location independent of transmitter and receiver, can for example GPS (GPS) time or generalized time be coordinated (UTC) time (being also referred to as GMT and ZULU time at present) and are drawn timing sequence from absolute timing base.
In order to send accurate timing signal, GPS is being higher than 24 satellites of use in 55 ° of inclined planes of 10,000 miles of the earth.These timing signals are used to determine its position by Anywhere any gps receiver on the earth.1575MHz transmission delivery is called to remove obtains (clear acquisition, C/A) the 1-MHz bandwidth phase modulated signal of code.When gps receiver when at least three gps satellites receive this signal, it can determine its oneself longitude and latitude with about 30 meters accuracy.Except determining the geographic position, GPS also is widely used in the issue precise time and the time interval (PTTI) at present.This system uses measurement time of arrival (TOA) to determine the position.The clock of accurate timing is optional for the user, because by measuring the TOA of four satellites seeing simultaneously, also obtain the time except obtaining the position.If sea level elevation is known, then three satellites are enough.If the user is static, then on principle, just can obtain the time by observing single satellite on known location.The information of relevant gps time service is by " Time Service Department (the Time Service portion) " that be positioned at http://tycho.usno.navy.mil/, U.S.Naval Observatory, and Washington, DC provides.
GPS is main correct time supplier in the worldwide at present.The means that it is widely used as time source and is used for the time is passed to from a position another position.Three kinds of times can obtain from GPS: gps time, by the estimation of USN observation station and the UTC that produces and from time of the gps satellite atomic clock of each free-running operation.The main control station (MCS) that is positioned near the falcon air base of Colorado, state of Colorado Quan Cheng is from collecting the gps satellite data around global five monitoring stations.Kalman (Kalman) filter software program is to each satellite and work clock evaluation time error, frequency error, frequency drift and Kepler (Keplerian) orbit parameter.This information is uploaded to each satellite, makes to broadcast it in real time.This process provides the gps time of striding constellation consistance in the scope of number nanoseconds, and provides accurately satellite position to determine in several meters scope.
The second generalized time standard, promptly generalized time is coordinated (UTC), introduces to keep synchronous leap second with the rotation of the earth.Can also provide the part of one group of UTC correction from the estimation of the UTC time that gps signal obtains in order to provide as the GPS broadcast singal.This broadcast comprises the whole second time difference between gps time and the UTC.This is complicated smooth flow or the software of the time between the computational data sample of data streams.Gps time is preferred in the present invention, because this system avoids introducing leap second, and easily is relevant to UTC.The information of relevant UTC (GMT) Time Service can find in following network address: http://time.greenwich2000.com/.
Gps receiver
Direct Digital formula (Direct-to-Digital) gps receiver has description below in the website:
This is the example that GPS can be integrated into the small low-cost chip in anything (for example, PDA, mobile phone, can wear computing machine, video camera) for http://w3.research.ibm.com/present/gto200038.htm.This receiver is by IBM and the common exploitation of Leica.When with the CMOS technology when integrated, the high speed analog capability of SiGe technology allows and should directly be integrated in digital GPS (GPS) receiver by single chip.The positional information that GPS obtains is widely used in various different application: from mapping with survey vehicle tracking, 911 cell phone caller locations, robotization farm equipment even to the automation Caddy ....This receiver chip has reduced the radio size and sophistication.There is not the analog mixer level, do not have traditional two-stage simulation required expensive discrete component (as high quality filter) of conversion downwards yet.On the contrary, the gps signal that enters just by fully digitalization, carries out digital filtering at the antenna place then in based on the chip of CMOS.This Direct Digitalization is owing to the SiGe technology can be at high speed and make possibility with minimum power operation, and the core of this technology is based on the analog to digital data converter of SiGe.
According to the present invention, GPS or GLONASS receiver must be integrated or (for example be connected in speaker's workstation (202), personal computer) and audience's equipment (204) (for example, can wear computing machine, PDA(Personal Digital Assistant), smart phone, the phone of support WAP, game console).Be used for according to identical generalized time initialization and synchronous internal electron timekeeping system from the general timing signal of GPS or the reception of GLONASS satellite.At GPS or GLONASS satellite-invisible (for example, when subscriber equipment in the inside of buildings or when not being connected to exterior antenna) therefore do not receive in the period of any timing signal from these satellites, must obtain timing information continuously from the autonomous electronic timekeeping system of these equipment.According to the drift that is arranged on the timekeeping system in these equipment, and for keep enough timing accuracies and guarantee audience's equipment and speaker's workstation with the same general time synchronized, must carry out periodicity satellite-signal or high or low frequency and receive.In fact,
● if subscriber equipment is of portable form, then when the user outdoor or when being on a journey, with receiving satellite signal.
If ● subscriber equipment in long-time be fix or be installed in house or the buildings, then user that it must is connected to and is installed in outdoor GPS or GLONASS antenna (for example, being installed in the antenna on buildings roof).
Demonstration hyperlink table
As shown in Figure 3, according to a preferred embodiment of the invention, demonstration is configured to be stored in one group of HTML demonstration page or leaf on one or more Web servers.Be cited in the demonstration hyperlink table (300) of these Web servers on preferably being stored in speaker's workstation (202).For each demonstration page or leaf of demonstrating, demonstration hyperlink table coding:
● demonstration page number (301),
● demonstration page or leaf title or slug (302), and
● the network address (being URL) (303), can on internet network, find HTML demonstration page or leaf (perhaps with the relevant information of demonstration page or leaf) by it.
Fig. 3 illustrates by the title of the speaker demonstration that is called " Robert Durand " example for the demonstration hyperlink table (300) of the demonstration of " French RedWines (Bordeaux Rouge) ".During demonstrating, on the demonstration timetable, this demonstration timetable is positioned on the presentation server with following URL (304) by the sequential storage of the demonstration page or leaf of speaker demonstration:
Http://www.directbuyer.com/presentation-0173.htm/
For example, when the speaker selects name to be called the demonstration page number " 14 " (301) of " Bourgogne " (302), activate the hyperlink of pointing to following URL address (303):
Http:// www.french-wines.com/bourgogne.htm demonstrates page or leaf from this network address retrieval HTML, and it is shown to the audience.
| Demonstration: Bordeaux Rouge | Speaker: Robert Durand | Demonstration timetable URL:http: //www.directbuyer.com/presentation-0173.htm/ |
| The demonstration page number | Demonstration page or leaf title | Demonstration page or |
| 1 | Bordeaux Rouge | http://www.french-wines.com/red％20wine.htm |
| 2 | Bordeaux | http://www.french-wines.com/bordeaux.htm |
| 3 | Pomerol | http://www.french-wines.com/pomerol.htm |
| 4 | St Emilion | http://www.french-wines.com/st％20emilion.htm |
| 5 | St Estephe | http://www.french-wines.com/st％20estephe.htm |
| 6 | St Julien | http://www.french-wines.com/st％20julien.htm |
| 7 | Pauillac | http://www.french-wines.com/pauillac.htm |
| 8 | Moulis | http://www.french-wines.com/moulis.htm |
| 9 | Medoc | http://www.french-wines.com/medoc.htm |
| 10 | Margeaux | http://www.french-wines.com/margeaux.htm |
| Demonstration: Bordeaux Rouge | Speaker: Robert Durand | Demonstration timetable URL:http: //www.directbuyer.com/presentation-0173.htm/ |
| 11 | Haut Medoc | http://www.french-wines.com/haut％20medoc.htm |
| 12 | Beaujolais | http://www.french-wines.com/beaujolai.htm |
| 13 | Beaune | http://www.french-wines.com/beaune.htm |
| 14 | Bourgogne | http://www.french-wines.com/bourgogne.htm |
| 15 | Brouilly | http://www.french-wines.com/brouilly.htm |
| 16 | Fronsac | http://www.french-wines.com/fronsac.htm |
| 17 | Cote de Castillon | http://www.french-wines.com/cote％20castillon.htm |
| 18 | Cote de Bourg | http://www.french-wines.com/cote％20bourg.htm |
| 19 | Cotes de Blaye | http://www.french-wines.com/cotes％20blaye.htm |
Be used on speaker's workstation, creating the method for demonstration hyperlink table
As shown in figure 13, the invention discloses a kind of method that is used for creating demonstration hyperlink table (300), this demonstration hyperlink table (300) is used for demonstration (title of describing as example in front is the demonstration of " French RedWines "), and is used for pointing in this demonstration hyperlink table definition the hyperlink (303) of the one or more servers (403) (being Web server) that are connected in the network (404) (being internet network) that can visit demonstration page.These hyperlink can be used for visiting the demonstration page or leaf (that is, webpage, HTML demonstrate page or leaf) of demonstration by audience (301) on server.
In speaker's equipment, create the method for demonstrating the hyperlink table and being used for pointing to the one or more servers that can visit the demonstration page or leaf, may further comprise the steps in described demonstration hyperlink table definition:
● (1301) create new demonstration hyperlink table (300), described demonstration hyperlink table comprises title (305);
● be used in the project (means) of the address (for example, the URL in the network) (304) of the demonstration timetable on location and the visit presentation server to described demonstration hyperlink table branch;
● copy described location and visit project to demonstration hyperlink table preferably in the head (305);
And, for the demonstration page or leaf of each new establishment:
● (1302) in demonstration hyperlink table, create new record;
● (1303) divide project (302) (title (302)) and/or short description that is used in identification demonstration page or leaf);
● described identification project is copied in the described record;
● (1304) divide the project that is used in location and visit demonstration page or leaf, preferably can visit the destination-address (303) (for example, the URL in the network) of described demonstration page or leaf;
● described location and visit project (303) are copied in the described record.
Be used on presentation server, generating the method for demonstration timetable
As shown in Figure 4, the invention also discloses a kind of method that is used for during demonstrating, going up generation demonstration timetable (408) in presentation server (407).The demoware that speaker (400) runs on its workstation (402) should be used for selecting HTML demonstration page or leaf.Each speaker (for example selects (401) new demonstration page or leaf, name is called the HTML demonstration page number " 14 " of " Bourgogne ") time, from the URL (for example, http://www.french-wines.com/bourgogne.htm) of demonstration hyperlink table (300) retrieval corresponding to selected HTML demonstration page or leaf.Then, use the browser program on speaker's workstation to activate the hyperlink that is associated with selected HTML demonstration page or leaf.Visit and retrieve selected HTML demonstration page or leaf (405) by network (404) from Web server (403) then, and upward it is demonstrated to the audience in presentation screen (406).
Fig. 4 also illustrates and how to use the gps receiver that is connected to speaker's workstation (402) to determine generalized time interval (409) corresponding to this selection when each speaker selects (401) new HTML demonstration page or leaf.Then with the generalized time of correspondence at interval (409) and copy it to be arranged on the described presentation server demonstration timetable (408) from demonstration hyperlink table (300) retrieval and to the title (302) and the URL (303) of the selected HTML demonstration of presentation server (407) transmission page or leaf.From the title of demonstration hyperlink table (300), use demoware should be used for retrieving the URL of (304) demonstration timetable (408).In this example, following URL:http: //www.directbuyer.com/presentation-0173.htm/ is the network address (presentation-0173.htm) of the demonstration timetable on the presentation server (www.directbuyer.com) that is stored in.The speaker must provide the URL of demonstration timetable (304) to spectators before demonstration.
More particularly, as shown in figure 14, be used for the method for the demonstration timetable (408) on the presentation server (407) that during the demonstration of one or more demonstration pages or leaves, generates, may further comprise the steps from speaker's equipment (402):
● location and visit demonstration hyperlink table (300), described demonstration hyperlink table preferably is arranged in speaker's equipment (402), and it comprises:
● be used for the one or more projects (each demonstration page or leaf is preferably by title (302) and/or short description identification) of demonstrating page or leaf of identification (302);
● be used for the project (destination-address (303) preferably, for example, the URL in the network) of location and the described one or more demonstration pages or leaves of visit (303);
● be used for the project of the demonstration timetable (408) on location and visit (304) presentation server (407);
● (1401) the demonstration timetable (408) on location and the visit presentation server (407);
And, for each demonstration page or leaf of demonstrating:
● (1402) the demonstration page or leaf that identification (401) is demonstrated in demonstration hyperlink table;
● (1403) utilize generalized time equipment (for example, gps receiver) to determine the generalized time corresponding (409) at interval with the demonstration of demonstration page or leaf;
● (1404) go up the establishment new record at the demonstration timetable (408) that is positioned on the presentation server (407);
● (1405) following project is copied in the described new record:
● the generalized time corresponding with the demonstration page or leaf of being demonstrated be (501) at interval;
● be used for the demonstration page or leaf demonstrated of identification (502), from the project of demonstration hyperlink table search;
● be used for location and the demonstration page or leaf demonstrated of visit (303), from the project of demonstration hyperlink table search.
Fig. 5 is illustrated in the example (also being illustrated in the following table) of the demonstration timetable (500) on the presentation server (407) that is stored in when demonstration finishes.
| Demonstration: Bordeaux Rouge | Speaker: Robert Durand | Demonstration timetable URL:http: //www.directbuyer.com/presentation-0173.htm/ |
| Select time | Demonstration page or leaf title | Demonstration page or leaf URL |
| Demonstration: Bordeaux Rouge | Speaker: Robert Durand | Demonstration timetable URL:http: //www.directbuyer.com/presentation-0173.htm/ |
| 12/05/200114:21:52 | French red wines | http://www.french-wines.com/red％20wine.htm |
| 12/05/200114:23:18 | Bordeaux | http://www.french-wines.com/bordeaux.htm |
| 12/05/200114:25:07 | Pomerol | http://www.french-wines.com/pomerol.htm |
| 12/05/200114:27:18 | St Emilion | http://www.french-wines.com/st％20emilion.htm |
| 12/05/200114:30:12 | St Estephe | http://www.french-wines.com/st％20estephe.htm |
| 12/05/200114:31:11 | St Julien | http://www.french-wines.com/st％20julien.htm |
| 12/05/200114:35:15 | Pauillac | http://www.french-wines.com/pauillac.htm |
| 12/05/200114:38:43 | Moulis | http://www.french-wines.com/moulis.htm |
| 12/05/200115:05:21 | Medoc | http://www.french-wines.com/medoc.htm |
| 12/05/200115:07:44 | Margeaux | http://www.french-wines.com/margeaux.htm |
| 12/05/200115:08:56 | Haut Medoc | http://www.french-wines.com/haut％20medoc.htm |
| 12/05/200115:11:16 | Beaujolais | http://www.french-wines.com/beaujolai.htm |
| 12/05/200115:15:29 | Beaune | http://www.french-wines.com/beaune.htm |
| 12/05/200115:22:38 | Bourgogne | http://www.french-wines.com/bourgogne.htm |
| 12/05/200115:25:58 | Brouilly | http://www.french-wines.com/brouilly.htm |
| 12/05/200115:28:09 | Fronsac | http://www.french-wines.com/fronsac.htm |
| 12/05/200115:32:24 | Cote de Castillon | http://www.french-wines.com/cote％20castillon.htm |
| 12/05/200115:35:56 | Cote de Bourg | http://www.french-wines.com/cote％20bourg.htm |
| 12/05/200115:38:13 | Cotes de Blaye | http://www.french-wines.com/cotes％20blaye.htm |
The header area of this demonstration timetable (504) is identical with the title (305) of demonstration hyperlink table (300) on being positioned at speaker's workstation, and is from its direct copy.Each row of this table is corresponding to the demonstration page or leaf of the demonstration of being selected by the speaker (300).For each selected demonstration page or leaf, three row of demonstration timetable correspond respectively to:
● (501) speaker selects the generalized time interval of HTML demonstration page or leaf;
● (502) title of selected HTML demonstration page or leaf (or short name, or short the description);
● (503) address or the URL of selected HTML demonstration page or leaf.
Be used to select the method for subject of interest
In example shown in Figure 6, in demonstration (for example, title is the demonstration of " French Red Wines ") process, audience (600) uses portable workstation (601) down at stand-alone mode (promptly isolate, be not connected to network).In the specific embodiment shown in this figure, when each audience (600) discovered (603) topics of interest (604) during the demonstration that speaker (602) is done, he selected this theme by going up at its portable workstation (601) by (605) reservation key simply.The audience selects generalized time (606) this locality of subject of interest to be stored on the select time table of this audience's workstation (601).
Figure 15 illustrates and is used at the one or more demonstrations pages or leaves of demonstration selection corresponding to one or more subject of interest, and visits each step of the method for described selected demonstration page or leaf later on.In order to select specific topics of interest, the audience of demonstration (600):
● (1501) go up the select time table of creating demonstration at its workstation (601);
● (1502) receive the project that is used for the demonstration timetable (500) on location and visit (304) presentation server (407), preferably destination-address (for example, the URL in the network) from speaker's equipment (602);
● (1503) go up the described project (304) that is used for location and visit demonstration timetable (500) of storage at its workstation (601);
● (1504) during demonstrating, discover the subject of interest (604) that (listen or see) wishes that the time is afterwards looked back corresponding demonstration page or leaf;
● (1505), select demonstration page or leaf corresponding to subject of interest by go up input select command (605) at its workstation (601);
● (1506) utilize generalized time equipment (for example, gps receiver) integrated or that be connected in its workstation to determine current generalized time (606);
● (1507) the current generalized time of record in the select time table.
Following table also shown in Figure 7 is to go up the example of the select time table of creating in the process of demonstration (for example, the demonstration of relevant " French Red Wines "), at audience's workstation (601).Every row of this table is corresponding to the selection of audience to the generalized time demonstration page or leaf demonstrated of speaker in being recorded in first row.In the header area of this table, the audience has copied the URL (701) (for example, http://www.directbuyer.com/presentation-0173.htm/) of demonstration timetable.This URL offered the audience in advance by the speaker before demonstration.
| Demonstration: Bordeaux Rouge | Speaker: Robert Durand | Demonstration timetable URL:http: //www.directbuyer.com/presentation-0173.htm/ |
| Select time | Demonstration page or leaf title | Demonstration page or |
| 12/05/200114:26:33 | ||
| 12/05/200115:07:18 | ||
| 12/05/200115:23:51 | ||
Be used to visit and show the method for selected demonstration page or leaf
In case audience (600) during demonstrating (for example, at title in the demonstration of " French Red Wines ") selected one or more topics of interest (604), and in case utilize the generalized time (606) of storing in the select time table (700) of the described method of Figure 16 on audience's workstation (601) or having write down corresponding to these selected themes, then audience or spectators can be from presentation server (603) retrieval and selected demonstration page title and the URL that are associated.Title that retrieves and URL are stored locally in the select time table (700) on audience's workstation (601).According to the select time table that is upgraded, the audience can select, retrieves and show any in the described demonstration page or leaf.Be used to allow the audience of demonstration from the workstation visit with show that the method for selected demonstration page or leaf may further comprise the steps:
● (1601) the demonstration timetable (802) on workstation (800) the visit presentation server (803);
● (1602) the selection generalized time that will be recorded on the select time table (700) that is positioned on the workstation (800) sends to presentation server (803);
● (1603) the demonstration page or leaf that search is demonstrated at these generalized times in the demonstration timetable;
● (1604) be used to discern the selected project of demonstrating page or leaf (title or description) (502) and related URL (503) from presentation server (803) retrieval;
● demonstration page or leaf title that (1605) will retrieve and URL store in the select time table (902).
This method is further comprising the steps of:
● (1606) select demonstration page or leaf (1001) from select time table (1002);
● (1607) use browser program to activate hyperlink (1003) from workstation;
● (1608) by the demonstration page or leaf on network (1103) (preferably internet network) access server (1102) (preferably Web server);
● (1609) use browser program (1100) to show demonstration page or leaf (1104) from network (1101) retrieval and at workstation.
Fig. 8,9,10 and 11 illustrates according to different step of the present invention.As shown in Figure 8, when demonstration (for example, the demonstration of " French Red Wines ") finishes, listen its workstation of numerous generals (800) to be connected to communication network (for example, internet network (801)).Utilization operates in the software application on its workstation, the demonstration timetable (802) on the visit presentation server (803), and renewal this locality is stored in the select time table (804) on its workstation (800).
Fig. 9 illustrates the process of using the select time table (900) on the information updating audience workstation (800) that is stored in the demonstration timetable (901) that is arranged on the presentation server (803).Basically, for each generalized time that is recorded in the select time table (900), the HTML that the identification speaker demonstrates at this moment on demonstration timetable (901) demonstrates the title and the URL of page or leaf, and it is copied in the select time table (902).Express the select time table that upgrades by this process down:
| Demonstration: Bordeaux Rouge | Speaker: Robert Durand | Demonstration timetable URL:http: //www.directbuyer.com/presentation-0173.htm/ |
| Select time | Demonstration page or leaf title | Demonstration page or |
| 12/05/200114:26:33 | Pomerol | http://www.french-wines.com/pomerol.htm |
| 12/05/200115:07:18 | Medoc | http://www.french-wines.com/medoc.htm |
| 12/05/200115:23:51 | Bourgogne | http://www.french-wines.com/bourgogne.htm |
Figure 10 illustrates the audience and how to select and the previous HTML demonstration page or leaf of selecting during demonstrating of visit from its workstation (1000).Basically, the audience points to and selects to upgrade the HTML demonstration page or leaf (1001) on the select time table (1002).Utilization is positioned at the software application on its workstation (1001), and he activates the hyperlink (1003) of the URL that points to selected clauses and subclauses.In example shown in Figure 10, the audience selects topics of interest " Medoc " (1001) (in fact, a kind of Bordeaux Rouge), and activate to point to the hyperlink (1003) of following URL: http://www.french-wines.com/medoc.htm.
At last, how by network (1103) from Web server (1002) (for example Figure 11 illustrates, www.french-wines.com) clauses and subclauses of reception and selected in the select time table (1001) (for example, " Medoc ") the HTML demonstration page or leaf (1101) that is associated is (for example, medoc.htm), and at last with its demonstration (1104) on audience's workstation (1100).
In the example, show the audience and after demonstration, can visit selected demonstration page or leaf in presentation process before in front.In fact, when during the audience is demonstrating, selecting topics of interest, (for example, when speaker to demonstration page or leaf " Bourgogne wines " when demonstrating), the information relevant with selected theme (" Bourgogne wines ") that the audience can retrieve when demonstration finishes can be:
● when making the HTML demonstration page or leaf of being demonstrated when selecting.
● comprise relevant La Bourgogne (geographical, historical, economic and agricultural) and from length (HTML) document of the description vinous of this area.
● even some Web files of sensing relevant " Les vins de la Bourgogne " or multimedia quoting (hyperlink) tabulation.
Although specifically illustrate and described the present invention with reference to preferred embodiment, it should be appreciated by those skilled in the art, under the situation that does not break away from the spirit and scope of the present invention, can carry out the various modifications of form and details to it.
Claims (28)
1. method that is used for during the one or more demonstration pages or leaves of demonstration, generating demonstration timetable (408) from speaker's equipment (402), described demonstration timetable can be visited by one or more audiences, said method comprising the steps of:
Location and visit comprise the demonstration hyperlink table (300) of following project:
The project that is used for the one or more demonstration pages or leaves of identification (302);
Be used for location and the project of visit (303) with each relevant information of described one or more demonstration pages or leaves;
The project that is used for location and visit (304) demonstration timetable (408);
Use demonstration hyperlink table (300) location and visit (1401) demonstration timetable (408);
And, for each demonstration page or leaf of demonstrating:
The demonstration page or leaf that identification (1402) is demonstrated in demonstration hyperlink table;
Determine (1403) generalized time corresponding (409) at interval with the demonstration of demonstration page or leaf;
Go up establishment (1404) new record at demonstration timetable (408);
Following project is copied (1405) in described new record:
The generalized time corresponding with the demonstration page or leaf of being demonstrated be (501) at interval;
From demonstration hyperlink project table search, that be used for discerning the demonstration page or leaf of (502) being demonstrated;
From the project table search of demonstration hyperlink, that be used for the location information relevant with the demonstration page or leaf of being demonstrated with visit (303).
2. method according to claim 1 comprises following preliminary step:
In speaker's equipment (402), create demonstration hyperlink table (300);
The hyperlink (303) of the one or more servers (403) that can visit the information relevant with demonstrating page or leaf is pointed in definition in described demonstration hyperlink table (300).
3. method according to claim 2 is characterized in that, the step that defines the hyperlink (303) of pointing to the one or more servers (403) that can visit the information relevant with demonstrating page or leaf in described demonstration hyperlink table (300) is further comprising the steps of:
Be used in the project of location and visit (304) demonstration timetable (408) to described demonstration hyperlink table branch;
The project of described location and visit demonstration timetable is copied in the title (305) of demonstration hyperlink table;
And, for the demonstration page or leaf of each new establishment:
In demonstration hyperlink table, create (1302) new record;
Distribute in the new record of in described demonstration hyperlink table, creating and copy (1303) and be used to discern the project (302) of demonstrating page or leaf;
In described record, distribute with copy (1304) and be used to locate and the project (303) of visiting the information relevant with demonstrating page or leaf.
4. method according to claim 1 is characterized in that:
The described information relevant with the demonstration page or leaf is positioned on one or more servers (403);
The described project (302) that is used to discern the demonstration page or leaf comprises title and/or description;
The described project (303) that is used to locate with visiting the information relevant with demonstrating page or leaf comprises the destination-address that network is interior;
Described demonstration timetable (408) is positioned on the presentation server (407);
The described project (304) that is used for location and visit demonstration timetable (408) comprises the destination-address in the network (404).
5. method according to claim 1 is characterized in that:
The information relevant with the demonstration page or leaf comprises the copy of described demonstration page or leaf.
6. method according to claim 4 is characterized in that:
Described network is an internet network;
Described destination-address is a URL(uniform resource locator);
The information relevant with the demonstration page or leaf is webpage;
Described server is the web server.
7. method according to claim 1 may further comprise the steps:
The project that will be used to locate and visit the demonstration timetable sends to one or more audience's equipment.
8. device that is used for during the one or more demonstration pages or leaves of demonstration, generating demonstration timetable (408) from speaker's equipment (402), described demonstration timetable can be visited by one or more audiences, comprising:
Be used to locate and visit the module of the demonstration hyperlink table (300) that comprises following project:
The project that is used for the one or more demonstration pages or leaves of identification (302);
Be used for location and the project of visit (303) with each relevant information of described one or more demonstration pages or leaves;
The project that is used for location and visit (304) demonstration timetable (408);
Be used for using the module of demonstration hyperlink table (300) location and visit (1401) demonstration timetable (408);
And, have following execution module for each demonstration page or leaf of demonstrating:
Be used for discerning the module of the demonstration page or leaf of (1402) being demonstrated at demonstration hyperlink table;
Be used to determine (1403) generalized time corresponding module of (409) at interval with the demonstration of demonstration page or leaf;
Be used for going up the module of creating (1404) new record at demonstration timetable (408);
Be used for the module of following project copy (1405) to described new record:
The generalized time corresponding with the demonstration page or leaf of being demonstrated be (501) at interval;
From demonstration hyperlink project table search, that be used for discerning the demonstration page or leaf of (502) being demonstrated;
From the project table search of demonstration hyperlink, that be used for the location information relevant with the demonstration page or leaf of being demonstrated with visit (303).
9. device according to claim 8 also comprises:
Be used for creating the module of demonstration hyperlink table (300) at speaker's equipment (402);
Be used for pointing to the module of the hyperlink (303) of the one or more servers (403) that can visit the information relevant with demonstrating page or leaf in described demonstration hyperlink table (300) definition.
10. device according to claim 9 is characterized in that, a module that is used for pointing in described demonstration hyperlink table (300) definition the hyperlink (303) of the one or more servers (403) that can visit the information relevant with demonstrating page or leaf also comprises:
Be used for being used in the module of the project of location and visit (304) demonstration timetable (408) to described demonstration hyperlink table branch;
Be used for the project of described location and visit demonstration timetable is copied to the module of the title (305) of demonstration hyperlink table;
And, be used for demonstration page or leaf, distribute in the new record of in demonstration hyperlink table, create (1302) new record, in described demonstration hyperlink table, creating to be used for discerning the project (302) of demonstration page or leaf with copy (1303) and to distribute and copy (1304) is used to locate the module of the project (303) of and visit and demonstrating the relevant information of page or leaf at described record for each new establishment.
11. device according to claim 8 is characterized in that:
The described information relevant with the demonstration page or leaf is positioned on one or more servers (403);
The described project (302) that is used to discern the demonstration page or leaf comprises title and/or description;
The described project (303) that is used to locate with visiting the information relevant with demonstrating page or leaf comprises the destination-address that network is interior;
Described demonstration timetable (408) is positioned on the presentation server (407);
The described project (304) that is used for location and visit demonstration timetable (408) comprises the destination-address in the network (404).
12. device according to claim 8 is characterized in that:
The information relevant with the demonstration page or leaf comprises the copy of described demonstration page or leaf.
13. device according to claim 11 is characterized in that:
Described network is an internet network;
Described destination-address is a URL(uniform resource locator);
The information relevant with the demonstration page or leaf is webpage;
Described server is the web server.
14. device according to claim 8 also comprises:
The project that is used for being used to locating and visits the demonstration timetable sends to the module of one or more audience's equipment.
15. one kind is used for selecting one or more demonstration pages or leaves and methods of each relevant information of time visit and described one or more selected demonstrations page afterwards in the demonstration of one or more demonstration pages or leaves from audience's equipment (601), may further comprise the steps:
Receive select command when selecting the demonstration page or leaf of current demonstration at every turn:
Determine (1506) current generalized time (606);
Record (1507) current generalized time in the select time table;
Visit (1601) demonstration timetable (802), described demonstration timetable can be by one or more audience's device accesses, and it comprises for each demonstration page or leaf of demonstrating:
The generalized time corresponding with the demonstration of demonstration page or leaf be (501) at interval;
Be used for discerning the project of the demonstration page or leaf of (502) being demonstrated;
The project that is used for the location information relevant with the demonstration page or leaf of being demonstrated with visit (503);
For each generalized time that is recorded in the select time table (700):
The demonstration page or leaf that identification (1603) is selected at the generalized time that is write down in the demonstration timetable;
From the described project that is used for identification (502) and is used for the location information relevant of demonstration timetable retrieval (1604) with the selected demonstration page or leaf of visit (503);
A project that is used for the selected demonstration page or leaf of identification (502) and is used for the location information relevant with selected demonstration page or leaf with visit (503) that retrieves is stored (1605) arrive select time table (902).
16. method according to claim 15 comprises following preliminary step:
Create the select time table of (1501) demonstration.
17., comprise following preliminary step according to claim 15 or 16 described methods:
Receive the project that (1502) are used for location and visit (701) demonstration timetable (500).
18. according to claim 15 or 16 described methods, wherein:
The information relevant with the demonstration page or leaf is positioned on one or more servers;
The described project (502) that is used to discern the demonstration page or leaf comprises title and/or description;
The described project (503) that is used to locate with visiting the information relevant with demonstrating page or leaf comprises the destination-address that network is interior;
Described demonstration timetable (802) is positioned on the presentation server (803);
The described project (701) that is used for location and visit demonstration timetable (803) comprises the destination-address in the network (801).
19. according to claim 15 or 16 described methods, wherein:
The information relevant with the demonstration page or leaf comprises the copy of described demonstration page or leaf.
20. method according to claim 18, wherein:
Described network is an internet network;
Described destination-address is a URL(uniform resource locator);
The information relevant with the demonstration page or leaf is webpage;
Described audience's equipment comprises the web browser;
Described server is the web server.
21., further comprising the steps of according to claim 15 or 16 described methods:
Receive the display command that (1606) are used for showing the information relevant with demonstration page or leaf (1001), described display command comprises the project that is used to discern described demonstration page or leaf;
Identification is used to locate the project of the information relevant with described demonstration page or leaf with visit in select time table (1002);
Retrieval (1609) and demonstration described information (1104).
22. one kind is used for selecting one or more demonstration pages or leaves and devices of each relevant information of time visit and described one or more selected demonstrations page afterwards in the demonstration of one or more demonstration pages or leaves from audience's equipment (601), comprises:
Be used for receiving select command when selecting the demonstration page or leaf of current demonstration at every turn, determine the module of the generalized time (606) that (1506) are current, in the select time table, write down the module of (1507) current generalized time, and the module of visit (1601) demonstration timetable (802), described demonstration timetable can be by one or more audience's device accesses, and it comprises the generalized time corresponding with the demonstration of demonstration page or leaf (501) at interval for each demonstration page or leaf of demonstrating, be used for discerning the project of the demonstration page or leaf of (502) being demonstrated, and the project that is used for the location information relevant with the demonstration page or leaf of being demonstrated with visit (503);
Have following Executive Module for each generalized time that is recorded in the select time table (700): be used for the demonstration page or leaf selected at the generalized time that records in demonstration timetable identification (1603) module, be used for from the module of the described project for identification (502) and the information that to be used for the location relevant with the selected demonstration page or leaf of access (503) of demonstration timetable retrieval (1604) and be used for retrieving be used for the selected demonstration page or leaf of identification (502) and be used for the location store (1605) to the module of select time table (902) with access (503) with the project of selected demonstration page relevant information.
23. device according to claim 22 comprises:
Be used for creating the module of the select time table of (1501) demonstrating.
24., comprising according to claim 22 or 23 described devices:
Be used for receiving the module that (1502) are used for the project of location and visit (701) demonstration timetable (500).
25. according to claim 22 or 23 described devices, wherein:
The information relevant with the demonstration page or leaf is positioned on one or more servers;
The described project (502) that is used to discern the demonstration page or leaf comprises title and/or description;
The described project (503) that is used to locate with visiting the information relevant with demonstrating page or leaf comprises the destination-address that network is interior;
Described demonstration timetable (802) is positioned on the presentation server (803);
The described project (701) that is used for location and visit demonstration timetable (803) comprises the destination-address in the network (801).
26. according to claim 22 or 23 described devices, wherein:
The information relevant with the demonstration page or leaf comprises the copy of described demonstration page or leaf.
27. device according to claim 25, wherein:
Described network is an internet network;
Described destination-address is a URL(uniform resource locator);
The information relevant with the demonstration page or leaf is webpage;
Described audience's equipment comprises the web browser;
Described server is the web server.
28., also comprise according to claim 22 or 23 described devices:
Be used for receiving the display command that (1606) are used for showing the information relevant with demonstration page or leaf (1001), described display command comprises the module that is used to discern the described project of demonstrating page;
Be used for being used to locate and the module of visit with the project of described demonstration page relevant information in select time table (1002) identification;
The module that is used for retrieval (1609) and the described information of demonstration (1104).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02368056.4 | 2002-06-04 | ||
| EP02368056 | 2002-06-04 | ||
| PCT/EP2003/005258 WO2003102828A1 (en) | 2002-06-04 | 2003-04-18 | System and method for selecting and retrieving information from an audio-visual presentation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1650309A CN1650309A (en) | 2005-08-03 |
| CN1650309B true CN1650309B (en) | 2010-06-16 |
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| CN038100886A Expired - Fee Related CN1650309B (en) | 2002-06-04 | 2003-04-18 | System and method for selecting and retrieving information from an audio-visual presentation |
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| EP (1) | EP1516267A1 (en) |
| JP (1) | JP4022544B2 (en) |
| KR (1) | KR100659448B1 (en) |
| CN (1) | CN1650309B (en) |
| AU (1) | AU2003233339A1 (en) |
| CA (1) | CA2487825A1 (en) |
| WO (1) | WO2003102828A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7672864B2 (en) * | 2004-01-09 | 2010-03-02 | Ricoh Company Ltd. | Generating and displaying level-of-interest values |
| WO2010118179A1 (en) * | 2009-04-07 | 2010-10-14 | Clearslide, Inc. | Mixed content type presentation system |
| US20110307788A1 (en) * | 2010-06-15 | 2011-12-15 | Microsoft Corporation | Role-based presentation views |
| KR101273535B1 (en) * | 2012-06-14 | 2013-06-17 | 삼성에스디에스 주식회사 | Polling system using presentation material, polling method thereof and storage medium storing plug-in program for generating the presentation material |
| CN108880725B (en) * | 2018-04-26 | 2020-04-17 | 耀灵人工智能(浙江)有限公司 | Method and device for acquiring interest content in event based on time point |
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- 2003-04-18 WO PCT/EP2003/005258 patent/WO2003102828A1/en active Application Filing
- 2003-04-18 CN CN038100886A patent/CN1650309B/en not_active Expired - Fee Related
- 2003-04-18 EP EP03727491A patent/EP1516267A1/en not_active Withdrawn
- 2003-04-18 AU AU2003233339A patent/AU2003233339A1/en not_active Abandoned
- 2003-04-18 CA CA002487825A patent/CA2487825A1/en not_active Abandoned
- 2003-04-18 JP JP2004509844A patent/JP4022544B2/en not_active Expired - Fee Related
- 2003-04-18 KR KR1020047017707A patent/KR100659448B1/en not_active IP Right Cessation
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| CN1247001A (en) * | 1996-11-15 | 2000-03-08 | 曼德波特有限公司 | Method and apparatus for searching program in electronic program guide |
| CN1268713A (en) * | 1999-03-25 | 2000-10-04 | 索尼公司 | Searching system, search device and method and input device and method |
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Also Published As
| Publication number | Publication date |
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| KR100659448B1 (en) | 2006-12-19 |
| AU2003233339A1 (en) | 2003-12-19 |
| WO2003102828A1 (en) | 2003-12-11 |
| CN1650309A (en) | 2005-08-03 |
| JP2005528702A (en) | 2005-09-22 |
| EP1516267A1 (en) | 2005-03-23 |
| JP4022544B2 (en) | 2007-12-19 |
| CA2487825A1 (en) | 2003-12-11 |
| KR20050006222A (en) | 2005-01-15 |
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