We stream our live classes via Zoom. There, participants can see other participants via their camera.
If you do not want to show yourself or the (personal) environment while participating in the live class, you can deactivate the camera function or cover the camera. In this case, only the name you enter when entering the online meeting room will be shown to the other participants. However, you are welcome to change your name at any time and, for example, only enter your initials.