An external GUI displays a set of commonly used functions into a simplified interface that a production studio can use for freelance engineers who make use of the studio. The studio engineer can set up a specific GUI in advance so that users can have a simplified subset of controls for their particular use case.

• A GUI that can control small subsets of a production environment
• A mixing console with external gain control
• An intercom with a remote call or PTT function
• An external audio interface with gain and audio controls