When starting, the speakers can show their presentation slides. A short technical check is recommended to make sure that they can be heard well and that the slides can be seen - the participants can give feedback via chat. Before the actual presentation, it is advisable to briefly point out how to deal with questions. As in the analogue space, it is also advisable to deal with them after the presentation. If the speaker and participants are in a smaller group in the same workshop room, you can also encourage the group to express their approval with a signal of applause. This will give the speaker the feeling that they are not speaking to an empty room! If you have chosen the streaming setting for large groups, interaction during the presentation is not possible. Questions in the chat are usually only dealt with after the presentation has taken place, after all, the speaker is busy speaking.