Will I be heard and seen during the whole event?

This depends on the BoostEvents configuration and which roles you are assigned.

During the event, only Moderator(s) can change the event configuration between "Structured moderation" (Only 1 person can be heard at a time) and "Open meeting" (all can speak).

Audience members can neither be seen nor heard the whole time no matter what the event configuration is.

Interpreters cannot be seen the whole time (no matter what the event configuration is) but can be heard if they are broadcasting.

Structured moderation: 

• Up to 13 Speakers can be shown on the screen
• Only the active Speaker (the one who takes the Floor) can be heard
• Individual speakers can choose to see the "Single-speaker view" or "Multi-speaker view"