Sound:
All sounds are amplified when using a microphone in an open online conference. Make sure you don’t have music, radio, or the TV on in the background that could interfere with teaching. Remember that both the lecturer and fellow students can hear you!
Picture:
In open online conferences, both the lecturer and fellow students can see you. Therefore, ensure you are wearing appropriate clothing and find a place to sit that is suitable for a teaching situation.
Talking:
Talking when other people are talking is just as annoying in an open online conference as it is in an ordinary teaching situation. In open online conferences where the lecturer allows discussion and questions, it is a good rule that students who want say something signal by raising their hand so that the lecturer sees this and you can take turns speaking.