BBB 2.4 Lernanalyse-Dashboard abschalten?

irrlicht · 11. Februar 2022 um 12:44

Tag auch,
weiss nicht ab welcher Version das da ist, aber das Lernanlyse-Dashboard beim Beenden einer BBB-Konferenz ist fuer den Moderator schon recht maechtig, vom Datenschutz her aus meiner Sicht grenzwertig.
Was im normalen Unterricht noch gehen mag duerfte bei z.B. Klassenpflegschaften mit Eltern/Betrieben schon an der Kante des Datenschutzabgrunds entlanghangeln.

Wie handhabt ihr das?
Ich fang jetzt an zu suchen, vielleicht weiss ja aber jemand auf Anhieb wie man das global deaktivieren kann/koennte.

Gruss Harry

Edith: Gibt’s seit Version 2.4, hier die Doku dazu: BigBlueButton : What's New
Edith2: Man koennte vermutlich die URL des Dashboards in der nginx-Config auskommentieren, Nebeneffekte duerften da keine auftreten. Elegant ist aber anders.

baumhof · 11. Februar 2022 um 13:01

Hallo Harry,

ich hab es auch sofort Serverseitig deaktiviert, nach dem ich mir das einmal angesehen hatte …

Ich weiß aber leider nicht mehr wie: schau mal hier im Forum nach: wahrscheinlihc hab ich es hier gelesen.

LG

Holger

irrlicht · 11. Februar 2022 um 18:05

Naja, ich finde das Ding schon ganz geil, bzgl. Datenschutz haben sich aber auch noch andere einen Kopf gemacht: Case study: Privacy concerns with BigBlueButton's new Learning Dashboard

Deaktivieren wohl hier, schade eigentlich.

github.com

bigbluebutton/bigbluebutton/blob/18a357455c9e236c0e6f3cb9c7385df353943dc3/bigbluebutton-web/grails-app/conf/bigbluebutton.properties#L248


      
          # Start recording when first user joins the meeting.
          # For backward compatibility with 0.81 where whole meeting
          # is recorded.
          autoStartRecording=false
          
          # Allow the user to start/stop recording.
          allowStartStopRecording=true
          
          # Provide moderator with a Dashboard with live summary of meeting activities in real time
          # this is the default value, can be customized using the create API
          learningDashboardEnabled=true
          
          # Number of minutes that Learning Dashboard will be available after the end of the meeting
          # if 0, the Learning Dashboard will keep available permanently
          # this is the default value, can be customized using the create API
          learningDashboardCleanupDelayInMinutes=2
          
          # Allow webcams streaming reception only to and from moderators
          webcamsOnlyForModerator=false
          
          # Mute the meeting on start

Gibt einen feature request, dass man das abschalten kann:

github.com/bigbluebutton/bigbluebutton

Improve user privacy of Learning Analytics Dashboard

offen 09:07AM - 26 Jan 22 UTC

cburkert

type: enhancement target: privacy

The current implementation of Learning Analytics Dashboards likely is in conflic…t with privacy regulations like GDPR and might cause compliance issues for operators. In the following, I detail the privacy concerns and provide suggestions, how a more compliant behaviour could look like. ### Privacy Concerns Learning Analytics Dashboard is enabled by default ([see default property list](https://github.com/bigbluebutton/bigbluebutton/blob/18a357455c9e236c0e6f3cb9c7385df353943dc3/bigbluebutton-web/grails-app/conf/bigbluebutton.properties#L248)). Options to enable/disable the dashboard on a per-room basis (e.g. via the front-end Greenlight) have been requested (issues for [BigBlueButton](https://github.com/bigbluebutton/bigbluebutton/issues/14052) and [Greenlight](https://github.com/bigbluebutton/greenlight/issues/2873)) but do not yet exist. Therefore, the data is collected if necessary or not. Moreover, participants have no indication that this gathering of statistics is taking place. They are not asked for consent nor have they any option to opt out or view their personal statistics. This behaviour likely violates data protection regulations (like GDPR) as there is no legal basis for collecting, processing, and storing this personal data. While these statistics might be necessary for some teaching scenarios, this is not an appropriate assumption by default. But even if lawful, participants have no transparency and controls about the activity recording. Learning Analytics Dashboard goes beyond just summarizing events in the meeting that any participant could have observed anyway. Keeping track of all participants' behaviour including accurate time statistics would be impractical without technical support by the tool. Moreover, with activity score, it derives additional personal data apparently meant to assess participant behaviour. ### Suggested Changes to Behaviour To improve user privacy we suggest the following changes to BigBlueButton: 1. Learning Analytics Dashboard should be off by default. 2. Participants joining a meetings with activated Learning Analytics Dashboard should be notified upon joining and provided the choice to either consent and join or cancel joining. Additionally, if enabled for the meeting, participants could be given the option to opt out from providing their activity data for the Learning Analytics Dashboard but still attend. 3. During a meeting, an active Learning Analytics Dashboard should be clearly indicated similarly to a running recording. 4. For transparency, participants should be able to view their respective activity data as shown on the Learning Analytics Dashboard for moderators. 5. The calculation of _activity score_ should be explained for transparency.

liv_uo · 11. Februar 2022 um 19:58

Hallo @All,

Ich habe die Kommentare auf die Schnelle überflogen und auf mich wirken lassen.
Soeben ist mir der Gedanke gekommen das in Moodle ähnliche/aussagekräftigere Infos (je nach eingesetzten Plugins) abgerufen werden können.
Das mal ohne Wertung.
VG Andreas

irrlicht · 11. Februar 2022 um 21:08

Haja, die Moodleberichte bieten auch Einiges an Informationen, da wird einem schwindelig - das macht’s aber in BBB nicht besser.