Active speaker allows you to see exactly who is talking within the online meeting room.
- The tile of the person talking will highlight yellow
- In speaker view, their video/shared screen will be displayed large in the main window
- Their icon will move to the top of the participant list on the right of the meeting room
- Use the 'pin' feature to deactivate active speaker if you want to choose one person's video/shared screen to be always displayed, regardless of who is talking 
- Moderators can override active speaker using the Spotlight feature  
