Hybrid Meetings

Travel restrictions due to the SARS-CoV-2 pandemic can make it difficult or even impossible to come to Dagstuhl. For that reason, during the pandemic Schloss Dagstuhl offers the possibility of remote participation. The decision whether to use such a hybrid meeting format, i.e., with a mixture of remote participants and on-site participants, is up the the organizers, as is the specific implementation of their plan for the event.

To facilitate this, Schloss Dagstuhl has upgraded two lecture halls with professional equipment which enables discussions and talks in a hybrid format.


If you have any questions about the hybrid meeting format, please do not hesitate to get in touch with our contact persons for your event.



  • Professional equipment Room sound pickup systems with ceiling microphones, sound mixers for switching between the room sound pickup and the speakers headset, cameras for the room and for the speaker, extra projectors for external participants, and so on; as well as an installation of zoom.
    Thanks to a sponsoring by Gather logo, a gather is also available in 2022. A gather-map based on Schloss Dagstuhl can be made available by our IT upon request.
  • Room capacities Schloss Dagstuhl has equipped a lecture hall for up to 42 on-site participants with microphones and camera for events that have about 45 total participants. For events with about 30 total participants, a lecture hall for up to 28 on-site participants has been equipped similarly. (The number of persons per room is restricted due to our infection prevention measures to facilitate the required minimum physical distance between people.)
    The videoconferencing software Dagstuhl offers supports forming breakout groups in various ways. To support hybrid breakout groups containing more than one of the on-site participants, Schloss Dagstuhl can—upon request—equip smaller rooms with a projector and a desktop microphone, which can then be connected to a laptop with an integrated camera. In any case it is advisable that on-site participants bring along a headset and a device with an integrated camera.
  • Organizers on-site We kindly ask for at least two organizers (or the stand-ins they named) to be present on-site at Schloss Dagstuhl. The absolute minimum required is one organizer or named stand-in on-site.
  • Video Conferencing Assistants Schloss Dagstuhl urgently advises the organizer team to name two video conferencing assistants before the hybrid meeting, for operating the equipment on-site and remotely.
    It has turned out to be optimal if one of the two persons participates REMOTELY and has an eye on the technology all the time, even during a lecture / discussion. Here, we rather recommend a young scientist who can benefit from following the seminar, but not a regularly scheduled participant who would be considerably distracted from the seminar by having to operate the technology. Preferably, the organizers name an additional person to be invited specifically for this purpose, for example a member of their working groups.
    The other person should be ON-SITE in order to have a bit of an eye on the technology on-site. We assume that he is considerably less distracted by operating the technology during the presentations. But again, you are welcome to nominate an additional scientist.
    The video conferencing assistants' task will be to prepare the videoconferences and act as a moderator, as well as operate the required soft- and hardware. Furthermore, they will act as liaison persons for Schloss Dagstuhl's IT department.
  • Remote participation Schloss Dagstuhl kindly asks invitees to use our DOOR registration system to tell us as early as possible whether they will attend on-site, will not participate at all, or want to attend remotely.
    We kindly ask you to only pass on access credentials or links to the video conferences to participants registered with Schloss Dagstuhl.
    In the event's documentation, remote participants will be listed separately from the on-site participants.
    For the time being, Schloss Dagstuhl will not charge the remote participants any event fees.
  • Time zones Often, a hybrid meeting requires collaborating across different time zones. Schloss Dagstuhl tries to be flexible in accommodating the individual needs of events and kindly asks to coordinate with our reception desk in a timely fashion (preferably at least 2 weeks in advance) if times for meals or breaks have to be adjusted.
  • Notes on the preparation of a hybrid event The concrete form of the event is up to the organizers. We advise to let the invitees know in advance clearly what amount of involvement is expected from remote participants: is their attendance required throughout all sessions or is their participation only an integral part of the plan for some of the sessions; are they expected to actively participate throughout the whole event as they would if they could be on-site at Schloss Dagstuhl, or do you just require one talk from them and the rest of their involvement is up to themselves; or any other of the countless possible variants.
    Schloss Dagstuhl will make an additional mailing list available to the organizers, which will allow to get in touch with every invitee who has not declined the invitation (i.e., people who accepted the invitation and people who have not yet responded to the invitation).