CN1551567A - Method and system of using shared file for data collaboration - Google Patents
Method and system of using shared file for data collaboration Download PDFInfo
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- CN1551567A CN1551567A CNA2004100307143A CN200410030714A CN1551567A CN 1551567 A CN1551567 A CN 1551567A CN A2004100307143 A CNA2004100307143 A CN A2004100307143A CN 200410030714 A CN200410030714 A CN 200410030714A CN 1551567 A CN1551567 A CN 1551567A
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Abstract
Method and system of using shared file for data collaboration. A method of using at least one shared data file for data collaboration for a plurality attendees in a meeting. The method includes first determining a web server for the meeting. Local files are opened by attendees, respectively. A computer program is invoked by the attendees to send a shared file of the local files to the web server through a network with a security level. Wherein, the web server puts the shared file at a specific directory, responds an URL path, and displays the shared file to the attendees. A command is sent to the web server to handle or modify the shared file. Attendee's browser or custom program can update and display shared file in real-time.
Description
Technical field
The present invention relates to a kind of method and system of collaboration data; particularly relate to a kind ofly at the session that is undertaken by Intranet or internet such as electronic meeting (e-conference), electronic training (e-training) or e-learning (e-learning), the use shared file that uses shared file to have privacy protection carries out the method and system of collaboration data.
Background technology
During collaboration data, the user uses currently marketed instrument, is called " use and share " application program (AS) and shares his/her data.AS operates like this, and it sends to all to the computer picture of meeting with owner automatically and meets with the participant.Updated images sends to all participants continuously, thereby reflects any variation on the computer that occurs in owner.It is intensive to be somebody's turn to do " Image Sharing " operating data, and connecting with low bandwidth can not fine work.One of inherent technology limitation of AS is that file and directory content are shared simultaneously.If improper use, confidential information private and company might be revealed away unintentionally.Another purposes of collaboration data is the content that allows long-range meeting participant modification and change shared data, such as spreadsheet or word-processing document.In order to reach this purpose, meet with owner and must give the long-distance user with special " Long-distance Control " privilege.In case give this privilege, the long-distance user just has owner's the computer or the complete control of sharing application.Individual on owner's the computer and company's confidential information can be in the hole.
This is very serious problem for the shared file in the collaboration data of suitable administrative security.
This shows that the method and system of above-mentioned existing collaboration data still has many defectives, and demands urgently further being improved.For the defective of the method and system that solves existing collaboration data, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but does not see always that for a long time suitable design finished by development, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that the method and system of above-mentioned existing collaboration data exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, actively studied innovation, in the hope of founding the method and system that a kind of new use shared file carries out collaboration data, can improve the method and system of general existing collaboration data, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to; overcome the defective that existing method of carrying out collaboration data exists; and provide a kind of new use shared file to carry out the method for collaboration data; technical problem to be solved is to make its shared file that has privacy protection carry out collaboration data; thereby be suitable for practicality more, and have the value on the industry.
Another object of the present invention is to, a kind of method of using shared file to carry out collaboration data is provided, technical problem to be solved is collaboration data when making it support in the meeting a plurality of participant, thereby is suitable for practicality more.
A further object of the present invention is, a kind of method of using shared file to carry out collaboration data is provided, and technical problem to be solved is to make it allow to meet with the participant to share their local data file by Intranet or internet, thereby is suitable for practicality more.
An also purpose of the present invention is, a kind of system that uses shared file to carry out collaboration data is provided, technical problem to be solved is to make it use at least one shared data file to carry out collaboration data to a plurality of participants in the meeting, thereby is suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of method of using shared file to carry out collaboration data that the present invention proposes, this method comprises the following step: determine a webserver that is used to meet with; The participant opens local file respectively; Call a computer program by the participant, with the safety level of selecting shared file in the local file is sent to the webserver by network, wherein, the webserver is placed on specific directory to shared file, respond a URL path, and show shared file to the participant; And send one and order the webserver, thereby handle or revise shared file.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid use shared file carries out the method for collaboration data, and wherein said safety level obtains by using cipher mode.
Aforesaid use shared file carries out the method for collaboration data, and wherein this method is used for the cooperation dialogue by network, comprises electronic meeting or electronic training or e-learning (e-learning).
Aforesaid use shared file carries out the method for collaboration data, and wherein said shared file is shown by web browser or custom program.
Aforesaid use shared file carries out the method for collaboration data, and wherein said web browser comprises microsoft the Internet explorer, Netscape web browser.
Aforesaid use shared file carries out the method for collaboration data, and wherein said custom program has the function of carrying out microsoft the Internet explorer, Netscape web browser.
Aforesaid use shared file carries out the method for collaboration data, wherein said order comprise scroll up, rolling downwards, page turning forward, page turning backward, keyboard knocks and mouse movement.
Aforesaid use shared file carries out the method for collaboration data, and wherein said order comprises the processing shared file.
Aforesaid use shared file carries out the method for collaboration data, and wherein this method comprises that also use Object Linking and Embedding (OLE) program is controlled and the content of synchronous shared file.
Aforesaid use shared file carries out the method for collaboration data, and wherein said webserver interface layer safe in utilization (SSL) is guaranteed safety.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.A kind of method of using shared file to carry out collaboration data according to the present invention's proposition, this method comprises the following step: the webserver that is identified for meeting with, wherein among the participant has the unique control to the webserver as meeting with owner; Local file is opened by participant or owner respectively; Call a computer program by participant or owner, send a shared file of local file to the webserver with the safety level of selecting by network, wherein, the webserver is placed on particular category to shared file, respond a URL path, and show shared file meeting with owner or participant; And meet with owner's individual processing or revise the shared file by the meeting owner, wherein all participants can both see the variation of shared file.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid use shared file carries out the method for collaboration data, and is wherein said
Aforesaid use shared file carries out the method for collaboration data, and wherein this method can be changed among the participant any one meeting with owner by the Control Network server.
Aforesaid use shared file carries out the method for collaboration data, and wherein said safety level obtains by using cipher mode.
Aforesaid use shared file carries out the method for collaboration data, and wherein said webserver interface layer safe in utilization (SSL) is guaranteed safety.
Aforesaid use shared file carries out the method for collaboration data, and wherein this method is used for the cooperation dialogue by network, comprises electronic meeting, electronic training or e-learning.
Aforesaid use shared file carries out the method for collaboration data, and wherein said shared file is shown by web browser or custom program.
Aforesaid use shared file carries out the method for collaboration data, and wherein this method can only be by meeting with owner and sharing shared file referring to the person.
Aforesaid use shared file carries out the method for collaboration data, and wherein this method comprises that also changing owner into by the another one among the participant controls and revise shared file.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.According to a kind of system that uses shared file to carry out collaboration data that the present invention proposes, this system comprises: a webserver; Be used to show a plurality of local display unit of using by the participant respectively of any possibility file; A network, wherein, the participant can send shared file to the webserver by network, and wherein, shared file can be presented on participant's the local display unit, and wherein, shared file is shared by all participants, is used for handling and revising.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid use shared file carries out the system of collaboration data, and wherein an encryption in this system is used to shared file is sent to the webserver.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.According to a kind of system that uses shared file to carry out collaboration data that the present invention proposes, this system comprises: a webserver, and it is by controlling separately as a participant who meets with owner; A plurality of local display unit are used by the participant respectively, show any possible local file; A network, wherein the participant can send to the webserver to the local file as shared file by network, and wherein shared file is shown to and meets with owner and participant; Wherein, shared file is handled and is revised by meeting with owner separately, and the participant can see the variation of shared file.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid use shared file carries out the system of collaboration data, and wherein this system is by the Control Network server, and the meeting owner can change into any one among the participant.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, major technique of the present invention thes contents are as follows:
The invention provides a kind of method of using shared file to carry out collaboration data.The present invention points to the system and method that a kind of real time data of carrying out being undertaken by Intranet or internet is cooperated.This system or method support use the shared file that has privacy protection to carry out collaboration data.This system also comprises server, all participants is received and send the change of shared file.Participant's browser or custom program can show and upgrade shared file in real time.
The present invention allows to meet with the participant and shares their local data file by Intranet or internet.The present invention supports to meet with the participant and meets with shared his/her local data file of participant with all.The present invention supports shared file during the collaboration data.The present invention allows any meeting participant to change or editor's corporate data.
The present invention provides privacy protection by using the file of sharing by Intranet or internet.The present invention does not allow the long-distance user to control any meeting participant's computer.Collaboration data when the present invention supports in the meeting a plurality of participant.The present invention supports in order to maintain secrecy shared file to be encrypted.As concrete and generally describe here, the invention provides and a kind ofly use at least one shared data file to carry out the method for collaboration data a plurality of participants in the meeting.Method of the present invention comprises at first determines a webserver that is used to meet with.Local file is opened by the participant respectively.Call a computer program by the participant, a shared local file is sent to the webserver by network with the safety level of selecting.Wherein, the webserver is placed on specific directory to shared file, responds a URL path, and shows shared file to all participants.Send to order of the webserver, thereby handle, upgrade or revise shared file.
The invention provides another kind uses at least one shared data file to carry out the method for collaboration data to a plurality of participants in the meeting.This method comprises the webserver that is identified for meeting with, and wherein among the participant has the unique control to the webserver as meeting with owner.Local file is opened by participant or owner respectively.Call a computer program by participant or owner, send a shared file of local file to the webserver by network with the safety level of selecting.Wherein, the webserver is placed on particular category to shared file, responds a URL path, and shows shared file to meeting with owner or participant.Meet with owner's individual processing or revise the shared file by the meeting owner, wherein all participants can both see the variation of shared file.
In said method, can change among the participant any one meeting with owner by the Control Network server.
The present invention also provides a kind of system, uses at least one shared data file to carry out collaboration data to a plurality of participants in the meeting.This system comprises a webserver, is used to show a plurality of local display unit and networks that used by the participant respectively of any possibility file.Wherein, the participant can send shared file to the webserver by network.Wherein, shared file can be presented on participant's the local display unit.Wherein, shared file is shared by all participants, is used for handling and revising.
In above-mentioned system, an encryption is used to shared file is sent to the webserver.
A system that uses at least one shared data file to carry out collaboration data to a plurality of participants in the meeting comprises a webserver, and it is by controlling separately as a participant who meets with owner.A plurality of local display unit are used by the participant respectively, show any possible local file.Use a network, wherein the participant can send to the webserver to the local file as shared file by network, and wherein shared file is shown to and meets with owner and participant.Wherein, shared file is handled and is revised by meeting with owner, and the participant can see the variation of shared file.
In said system, by independent Control Network server, the meeting owner can change into any one among the participant.At this moment, new owner can revise shared file.
In order to share by meeting with the editor that participant or owner make, call a custom program and obtain command string, such as scroll up, rolling downwards, page turning forward, page turning backward, keyboard knocks and mouse movement.In order to control and the synchronous content of shared file, can use a specific program, for example Microsoft Object Linking and Embedding (OLE).
Via as can be known above-mentioned, the invention relates to a kind of method and system that uses shared file to carry out collaboration data, this method uses at least one shared data file to carry out collaboration data to a plurality of participants in the meeting; This method comprises and at first is identified for the webserver of meeting with.Local file is opened by the participant respectively; Call a computer program by the participant, a shared local file is sent to the webserver by network with the safety level of selecting.Wherein, the webserver is placed on specific directory to shared file, responds a URL path, and shows shared file to all participants.Send to order of the webserver, thereby handle, upgrade or revise shared file.Participant's browser or custom program can real-time update and are shown shared file.
By technique scheme, the method and system that the present invention uses shared file to carry out collaboration data has following advantage at least:
The invention provides a kind of method, use shared file in the collaboration data with tight security and privacy in the cooperation session.This system and method is described to carry out the real time data cooperation by Intranet or internet.This system and method support uses the shared file that has privacy protection to carry out collaboration data.This system also comprises server, sends shared file variation and renewal to all participants.Participant's browser or custom program are with real-time update and show shared file.
In sum; the use shared file of special construction of the present invention carries out the method and system of collaboration data; overcome the defective that existing method of carrying out collaboration data exists; it carries out collaboration data by the shared file that has privacy protection; and collaboration data when supporting in the meeting a plurality of participant; allow to meet with the participant simultaneously and share their local data file by Intranet or internet; it has above-mentioned many advantages and practical value; and in similar method and system, do not see have similar design to publish or use and really genus innovation; no matter it all has bigger improvement on method or function; have large improvement technically; and produced handy and practical effect; and the more existing method and system that carries out collaboration data has the multinomial effect of enhancement; thereby be suitable for practicality more; and have the extensive value of industry, really be a novelty; progressive; practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is the system diagram that a preferred embodiment of the present invention schematically is described.
Fig. 2 schematically illustrates the system diagram of all participants by seeing identical file a preferred embodiment of the present invention such as web browser or any custom program of Internet Explore (IE), Netscape Navigator.
Fig. 3 schematically illustrates a kind of program diagram that uses a preferred embodiment of method of shared file in once meeting with of the present invention.
Fig. 4 schematically illustrates a kind of program diagram that uses a preferred embodiment of method of shared file in once meeting with of the present invention.
100: terminal 102: the webserver
200,202,204: the participant
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the use shared file that foundation the present invention is proposed carries out its concrete grammar of method and system, step, feature and the effect thereof of collaboration data, describe in detail as after.
See also Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, Fig. 1 is a system diagram according to a preferred embodiment of the present invention, schematically illustrates an end 100, and it sends local file to remote web server 102 by Intranet or internet; Fig. 2 is a system diagram according to a preferred embodiment of the present invention, schematically illustrates all participants and sees identical file by web browser or any custom program such as Internet Explore (IE), Netscape Navigator; Fig. 3 is a program diagram according to a preferred embodiment of the present invention, schematically illustrates a kind of method of using shared file in once meeting with; Fig. 4 is a program diagram according to a preferred embodiment of the present invention, schematically illustrates a kind of method of using shared file in once meeting with.
The present invention points to a kind of system and method that carries out the real time data cooperation by Intranet or internet.The collaboration data of the shared file that has privacy protection is used in this system or method support.This system also comprises server, sends shared file variation and renewal to all participants.Participant's browser or custom program can real-time update and are shown shared file.
During carrying out collaboration data by Intranet/internet, meet with owner and participant and share his/her local file, such as text, Microsoft Word/Excel/PowerPoint file, Adobe pdf document or arbitrarily can be by such as the web browser of Internet Explore (IE), NetscapeNavigator or have the file that any custom program of same browser function is opened and shown.After local file was opened in browser or custom program, meeting main frame or participant called specific computer program this local file are sent to the predetermined webserver.The transmission of this shared file can enough public or private cryptographic algorithm be encrypted to guarantee safety.The webserver then is put into specific directory to the file that receives, and the browser of meeting with the participant is sent and be shown to back in corresponding URL path.A SSL (safe interface layer) of server Network Based also can be used to guarantee safety.
At this moment, all meeting participants have and share identical file.By this specific file sharing program of initialization, the participant can both be " owner " arbitrarily.In case file is shared, by obtaining and transmit the particular command string, such as scroll up, rolling downwards, page turning forward, page turning backward, keyboard knocks and mouse movement, browsing of shared content can be shared in the participant or upgrade.If shared file can be edited, such as Microsoft Word and Microsoft Excel etc., the participant might share his/her editor and change, and all participants can both see those editors and change in real time.A specific program, for example Microsoft Object Linking andEmbedding (OLE) can be used in and realizes this function.Another kind of possible operator scheme is owner's pattern.
In owner's pattern, the meeting owner has any independent control of moving, editing or changing to shared file.Have only owner can with share to move with other participants in the bis bald, such as scrolling up, roll downwards, roll to the right, roll left or keyboard knocking.Identical with owner, other participants can see that also their shared file is scrolled up, rolls, rolls, rolls downwards to the right left.If shared file can be edited, such as Microsoft Word and Microsoft Excel etc., owner might share his/her editor and change, and all participants might see those editors or change in real time.A specific program, for example Microsoft Object Linking andEmbedding (OLE) can be used in and realizes this function." owner's pattern " can be transferred the possession of under current owner's requirement.In case owner's pattern is transferred the possession of, any participant who is thought of as to owner can both become owner.
See also Fig. 1, shown in Figure 2, it has illustrated the preferred embodiment that the collaboration data of privacy protection is arranged by internet or Intranet of the present invention.Seeing also shown in Figure 1ly, is program diagram according to a preferred embodiment of the present invention, schematically illustrates an end, and it sends local file to remote web server by Intranet or internet.See also shown in Figure 2, be program diagram according to a preferred embodiment of the present invention, schematically illustrate all participants and see identical file by web browser or any custom program such as Internet Explore (IE), Netscape Navigator.
Above-mentioned feature can be embodied as a system or carry out with method flow.In Fig. 1, when when meeting with the participant such as the network of internet or Intranet, the webserver 102 is determined.After one of participant or owner met with participants by the webserver 102 transmission shared files to all, owner can revised file or any operation.The participant can see the operation by the shared file of meeting with owner's control or handling simultaneously.This system operates under owner's pattern.
Seeing also shown in Figure 4ly, is method of operating under owner's pattern, has at least a shared data file to be used for collaboration data to a plurality of participants in the meeting.This method comprises, step 400, and definite webserver 102 of meeting with usefulness, one of them participant has independent control as meeting with owner 100 to the webserver.In step 402, local file is opened by meeting with the participant respectively.In step 404, the participant calls computer program, sends shared file in the local file to the webserver 102 with safety level by network.Wherein, the webserver 102 is put into specific directory to shared file, responds a URL path, and shows shared file to meeting with owner 100 and all participants.In step 406, meet with owner's 100 individual processing or revise the file of sharing by the meeting owner, wherein all participants can see the variation of shared file.
By for example transferring the possession of the control of meeting with owner, meet with owner and can transfer to another participant.Then, any participant can both obtain as the control of meeting with owner.This operation has better privacy protection than " use and share ", because editor finishes on current owner's local computer, and " Long-distance Control " privilege that need in background technology, not mention.
Perhaps, system shown in Figure 2 allows several participants or all participants to share or control documents.In Fig. 2, several participant 200-204 can enter the webserver 102, show and the manipulation shared file to some participants.In Fig. 3, this method illustrates with several steps.
In a meeting, use a shared data file to carry out collaboration data at least to the participant of institute.Method of the present invention comprises, in step 300, at first is identified for the webserver 102 of meeting with.In step 302, the participant opens local file respectively.In step 304, the participant calls a computer program, sends shared file in the local file to the webserver 102 with the safety level selected by network.Wherein, the webserver is put into particular category to shared file, responds a URL path, and shows shared file to participant 202-204.In step 306, order sends to the webserver 102, thereby handles or revise shared file by any one of meeting with among the participant.
It will be apparent to one skilled in the art that under situation about not departing from the scope of the present invention with aim and can make various modifications and variations structure of the present invention.With above-mentioned viewpoint, the present invention attempts to cover modifications and variations of the present invention, and they all fall in the scope of claim and their equivalent.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (22)
1, a kind of method of using shared file to carry out collaboration data is characterized in that this method comprises the following step:
Determine a webserver that is used to meet with;
The participant opens local file respectively;
Call a computer program by the participant, with the safety level of selecting shared file in the local file is sent to the webserver by network, wherein, the webserver is placed on specific directory to shared file, respond a URL path, and show shared file to the participant; And
Send one and order the webserver, thereby handle or revise shared file.
2, use shared file according to claim 1 carries out the method for collaboration data, it is characterized in that wherein said safety level obtains by using cipher mode.
3, use shared file according to claim 1 carries out the method for collaboration data, it is characterized in that this method is used for the cooperation dialogue by network, comprises electronic meeting or electronic training or e-learning (e-learning).
4, use shared file according to claim 1 carries out the method for collaboration data, it is characterized in that wherein said shared file is shown by web browser or custom program.
5, use shared file according to claim 4 carries out the method for collaboration data, it is characterized in that wherein said web browser comprises microsoft the Internet explorer, Netscape web browser.
6, use shared file according to claim 4 carries out the method for collaboration data, it is characterized in that wherein said custom program has the function of carrying out microsoft the Internet explorer, Netscape web browser.
7, use shared file according to claim 1 carries out the method for collaboration data, it is characterized in that wherein said order comprise scroll up, rolling downwards, page turning forward, page turning backward, keyboard knocks and mouse movement.
8, use shared file according to claim 1 carries out the method for collaboration data, it is characterized in that wherein said order comprises the processing shared file.
9, use shared file according to claim 1 carries out the method for collaboration data, it is characterized in that this method comprises that also use Object Linking and Embedding (OLE) program is controlled and the content of synchronous shared file.
10, use shared file according to claim 1 carries out the method for collaboration data, it is characterized in that wherein said webserver interface layer safe in utilization (SSL) guarantees safety.
11, a kind of method of using shared file to carry out collaboration data is characterized in that this method comprises the following step:
The webserver that is identified for meeting with, wherein among the participant has the unique control to the webserver as meeting with owner;
Local file is opened by participant or owner respectively;
Call a computer program by participant or owner, send a shared file of local file to the webserver with the safety level of selecting by network, wherein, the webserver is placed on particular category to shared file, respond a URL path, and show shared file meeting with owner or participant; And
Meet with owner's individual processing or revise the shared file by the meeting owner, wherein all participants can both see the variation of shared file.
12, use shared file according to claim 11 carries out the method for collaboration data, it is characterized in that this method can change among the participant any one meeting with owner by the Control Network server.
13, use shared file according to claim 11 carries out the method for collaboration data, it is characterized in that wherein said safety level obtains by using cipher mode.
14, use shared file according to claim 11 carries out the method for collaboration data, it is characterized in that wherein said webserver interface layer safe in utilization (SSL) guarantees safety.
15, use shared file according to claim 11 carries out the method for collaboration data, it is characterized in that this method is used for the cooperation dialogue by network, comprises electronic meeting, electronic training or e-learning.
16, use shared file according to claim 11 carries out the method for collaboration data, it is characterized in that wherein said shared file is shown by web browser or custom program.
17, use shared file according to claim 11 carries out the method for collaboration data, it is characterized in that this method can only be by meeting with owner and sharing shared file referring to the person.
18, use shared file according to claim 11 carries out the method for collaboration data, it is characterized in that this method comprises that also changing owner into by the another one among the participant controls and revise shared file.
19, a kind of system that uses shared file to carry out collaboration data is characterized in that this system comprises:
A webserver;
Be used to show a plurality of local display unit of using by the participant respectively of any possibility file;
A network, wherein, the participant can send shared file to the webserver by network, and wherein, shared file can be presented on participant's the local display unit,
Wherein, shared file is shared by all participants, is used for handling and revising.
20, use shared file according to claim 19 carries out the system of collaboration data, it is characterized in that an encryption in this system is used to shared file is sent to the webserver.
21, a kind of system that uses shared file to carry out collaboration data is characterized in that this system comprises:
A webserver, it is by controlling separately as a participant who meets with owner;
A plurality of local display unit are used by the participant respectively, show any possible local file;
A network, wherein the participant can send to the webserver to the local file as shared file by network, and wherein shared file is shown to and meets with owner and participant;
Wherein, shared file is handled and is revised by meeting with owner separately, and the participant can see the variation of shared file.
22, use shared file according to claim 19 carries out the system of collaboration data, it is characterized in that this system by the Control Network server, and the meeting owner can change into any one among the participant.
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| US10423301B2 (en) | 2008-08-11 | 2019-09-24 | Microsoft Technology Licensing, Llc | Sections of a presentation having user-definable properties |
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- 2004-04-07 TW TW93109559A patent/TW200425696A/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200425696A (en) | 2004-11-16 |
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