Audio- und Videokonferenzen fuer die digitale Lehre/en: Unterschied zwischen den Versionen

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|translated title=Audio and video conferences for digital teaching
 
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If possible, audio and video conferences should not be used, or only in justified cases, in the context of basic teaching. It cannot be guaranteed that all students have a sufficiently good data connection to be able to participate in such formats without interference.
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Audio and video conferences should not be used in basic teaching if possible, or only in justified cases. It cannot be guaranteed that all students have a sufficiently good data connection to be able to participate in such formats without disruption.
  
For video conferences all active participants* need a computer with camera, microphone and loudspeaker, for audio conferences the last two. For larger conferences headsets should be used urgently, but at least headphones. It is also necessary to have a stable internet connection otherwise the conference will be disturbed for most participants. (see [[Hinweise_und_Tipps_für_Audio-_und_Videokonferenzen_sowie_Netiquette/en|Notes and tips for audio and videoconferences/ Netiquette]]).
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For video conferences, all active participants need a device (computer, tablet or smartphone) with a camera, microphone and speaker/headphones, the latter two for audio conferences. For larger conferences, a headset or at least one pair of headphones should be used. A stable internet connection is also necessary. (see [[Hinweise und Tipps für Audio- und Videokonferenzen sowie Netiquette|Notes and tips for audio and video conferences and netiquette]]).
  
In addition, the VPN to the University of Paderborn should definitely be switched off
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In addition, the VPN to the University of Paderborn should definitely be switched off.
=== The following possibilities exist ===
 
Details and instructions for access can be found on the respective linked pages. See also [[#Toolvergleich auf einen Blick| Tool comparison at a glance]].
 
You will also find [https://chat.cs.uni-paderborn.de/#narrow/stream/36-eLearningCorona here] an e-teaching exchange chat for teachers. In addition, the Paderborn Office of Educational Innovations and University Didactics has set up a [https://panda.uni-paderborn.de/course/view.php?id=12673 PANDA course with question forum].
 
  
Please note that a test phase regarding the use of online conferences in teaching will be carried out by the end of April.
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==Exchange==
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The Paderborn Educational Innovations and University Didactics Office offers a [https://panda.uni-paderborn.de/course/view.php?id=12673 PANDA course with a question forum].
  
==== Videoconferences and webseminars with small groups ====
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==Zoom==
* [[BigBlueButton]] is suitable for virtual classrooms and webseminars (with video up to 30 persons, otherwise up to about 60 persons). Presentations can be played back in the rooms (PowerPoint, PDF), feedback is possible via chat, among other things. BigBlueButton is operated at the University of Paderborn and is suitable for confidential content.
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* For video conferences, a campus license for [[Zoom |Zoom X]] is available at the University of Paderborn, which you can use in your university account.
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* The ZIM has obtained licenses for conferences hosted in Europe through a German provider.
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* The meetings can have a maximum of 300 participants.
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* For larger meetings, you can request a larger license from [mailto:zim@uni-paderborn.de ZIM].
  
==== Larger videoconferences (over 60 TN) are only possible with external videoconferencing systems. ====
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==DFN==
*[[Zoom Meetings/en]] is a commercial videoconferencing system of a US supplier. The IMT has procured licenses for conferences hosted in Europe through a German provider.
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*The DFN association is the nationwide provider of video and web conferences for universities. The DFNconf solution with the Pexip software only works for conferences with a maximum of 23 people, but offers a telephone dial-in for participation by telephone when the internet connection is poor. A pure telephone conference is also easily possible.
*[[WebEx]]] is a commercial videoconferencing system from a US provider. The IMT has procured some licenses via Telekom.
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* [[Nutzung von Webkonferenzdiensten des DFN|Use of DFN web conference services]]
 
 
==== DFN video and web conferences  ====
 
*DFN-Verein is the nationwide provider of video and web conferences for universities. DFNconf only offers conferences with the software Pexip with a maximum of 23 persons, who can also connect via telepfone call. See [[Nutzung_von_Webkonferenzdiensten_des_DFN|Use of DFN web conference services]].
 
 
 
==== Audio conferences (no picture, but more reliable voice transmission) ====
 
*[[Mumble/en]] is a voice conferencing software that can be used over the web. The computer science department has released your system for use by the University of Paderborn. If you want to set up your own "channels" for courses, you have to install a special client.
 
*[[Nutzung_von_Webkonferenzdiensten_des_DFN|DFN telephone conferences]] work very stable  and can be used with all telephones via a dial-in number (https://www.conf.dfn.de/anleitungen-und-dokumentation/adobe-connect/telefonkonferenzen).
 
 
 
=== Tool comparison at a glance===
 
{| class="wikitable"
 
|-
 
! !! Big Blue Button (BBB)
 
![[Zoom - Veranstaltung planen und anlegen|<u>Zoom with E2E-Encryption</u>]]!! [[Zoom - Veranstaltung planen und anlegen|Zoom <u>without</u> E2E-Encryption]]!! WebEx
 
|-
 
| Group size/stability || < 30 with video, up to about 60 without
 
|< 300
 
| < 300 || < 200
 
|-
 
| Appropriate for
 
||
 
*Language courses
 
*Online seminars
 
*Oral examinations
 
|
 
*Online lectures (one to many)
 
*Online seminars
 
||
 
*Online lectures (one to many)
 
*Online seminars
 
|
 
*Online lectures (one to many)
 
*Online seminars
 
|-
 
| Functionality
 
||
 
*Video conferencing
 
*Chat
 
*Screen sharing
 
*Presentation
 
*Whiteboard
 
*Voting
 
*Breakout-Rooms
 
|
 
*Video conferencing
 
*Chat (not saved)
 
*Screen sharing
 
*Whiteboard
 
*shared Documents
 
||
 
*Video conferencing
 
*Chat
 
*Screen sharing
 
*Whiteboard
 
*shared Documents
 
*Recording
 
*Breakout-Rooms
 
||
 
*Video conferencing / conference system
 
*Chat
 
*Screen sharing
 
*Whiteboard
 
*Voting
 
|-
 
| Confidentiality
 
| colspan="2" |confidentiality guaranteed|| colspan="2" |no confidential or sensitive personal data allowed
 
|-
 
| Hosting
 
|Hosted on servers at the University of Paderborn
 
| colspan="3" |
 
*Commercial tool of a US-American provider
 
*Licensed via German provider
 
*Hosted on servers in Europe
 
|}
 
  
 
== Copyright notice==
 
== Copyright notice==
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Avoid recording video conferences - even if it is technically possible. All participants have a "right to their own image" as well as to their own verbal expressions. Recordings may only be made if you, as the lecturer, are only recording yourself, i.e. all of the participants' cameras and microphones are switched off, or if all participants have explicitly consented to the recording and the associated purpose.
  
Avoid - even if it is technically easy - recording video conferences. All participants have a "right to their own image" as well as to their own linguistic expressions. Recordings may only be made if you as a lecturer only record yourself, i.e. all cameras and microphones of the participants are switched off, or if all participants have explicitly agreed to the recording and the purpose of the recording.
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== Data protection ==
 +
* When using digital tools in the context of research, teaching and administration, the basics of data protection must, as always, be observed.
  
== Privacy ==
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* If you want to hold a course online, you should primarily use the Zoom X instance procured via the ZIM, for which the university has concluded contracts for data processing.
  
In terms of data protection, the system BigBlueButton operated at the University of Paderborn or DFNconf of the DFN-Verein are to be preferred.  
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* No confidential or sensitive personal data should be transmitted via Zoom - use Zoom's end-to-end encryption if necessary.
  
If it is necessary to use external systems due to the number of participants, the instances Zoom (C4V) and Webex (Telekom), for which the University has concluded contracts for commissioned data processing, should be used. Nevertheless, no confidential or sensitive personal data should be transmitted via Zoom and Webex.  
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Please note the respective data protection declarations for all systems.
For all systems (Jitsi Meet, BigBlueButton, Zoom and Webex) please refer to the respective data protection declarations.
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* [https://www.conf.dfn.de/datenschutz DFN-Verein]
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* [https://imt.uni-paderborn.de/fileadmin/imt/datenschutz/Zoom_C4V/Datenschutzerklaerung_Zoom_C4V.pdf DE_Zoom.pdf]
  
If you want to work with other commercial solutions, please be sure to read the [[Datenschutzhinweise_zu_Cloud-Diensten_amerikanischer_Anbieter|Privacy Notices for Cloud Services of American Providers]].
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* Before using a digital service, all users must observe the data protection declaration for the respective service; this is stored with the respective service.
 +
* All users are requested to act in compliance with data protection laws and to seek advice to determine individual data protection risks.
 +
* If you want to work with other commercial solutions, you must ensure that they comply with data protection regulations. Be sure to read the [[Datenschutzhinweise zu Cloud-Diensten amerikanischer Anbieter|Data protection information on cloud services from American providers]].

Aktuelle Version vom 6. November 2024, 21:46 Uhr

Die deutsche Version finden Sie auf der Seite Audio- und Videokonferenzen für die digitale Lehre

Audio and video conferences should not be used in basic teaching if possible, or only in justified cases. It cannot be guaranteed that all students have a sufficiently good data connection to be able to participate in such formats without disruption.

For video conferences, all active participants need a device (computer, tablet or smartphone) with a camera, microphone and speaker/headphones, the latter two for audio conferences. For larger conferences, a headset or at least one pair of headphones should be used. A stable internet connection is also necessary. (see Notes and tips for audio and video conferences and netiquette).

In addition, the VPN to the University of Paderborn should definitely be switched off.

Exchange[Bearbeiten | Quelltext bearbeiten]

The Paderborn Educational Innovations and University Didactics Office offers a PANDA course with a question forum.

Zoom[Bearbeiten | Quelltext bearbeiten]

  • For video conferences, a campus license for Zoom X is available at the University of Paderborn, which you can use in your university account.
  • The ZIM has obtained licenses for conferences hosted in Europe through a German provider.
  • The meetings can have a maximum of 300 participants.
  • For larger meetings, you can request a larger license from ZIM.

DFN[Bearbeiten | Quelltext bearbeiten]

  • The DFN association is the nationwide provider of video and web conferences for universities. The DFNconf solution with the Pexip software only works for conferences with a maximum of 23 people, but offers a telephone dial-in for participation by telephone when the internet connection is poor. A pure telephone conference is also easily possible.
  • Use of DFN web conference services

Copyright notice[Bearbeiten | Quelltext bearbeiten]

Avoid recording video conferences - even if it is technically possible. All participants have a "right to their own image" as well as to their own verbal expressions. Recordings may only be made if you, as the lecturer, are only recording yourself, i.e. all of the participants' cameras and microphones are switched off, or if all participants have explicitly consented to the recording and the associated purpose.

Data protection[Bearbeiten | Quelltext bearbeiten]

  • When using digital tools in the context of research, teaching and administration, the basics of data protection must, as always, be observed.
  • If you want to hold a course online, you should primarily use the Zoom X instance procured via the ZIM, for which the university has concluded contracts for data processing.
  • No confidential or sensitive personal data should be transmitted via Zoom - use Zoom's end-to-end encryption if necessary.

Please note the respective data protection declarations for all systems.

  • Before using a digital service, all users must observe the data protection declaration for the respective service; this is stored with the respective service.
  • All users are requested to act in compliance with data protection laws and to seek advice to determine individual data protection risks.
  • If you want to work with other commercial solutions, you must ensure that they comply with data protection regulations. Be sure to read the Data protection information on cloud services from American providers.

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