Software Design

Breakout Room Architecture for Live Classrooms

Use Case Diagrams · made in Skemio

UML use case diagram for Breakout Room Management. Instructor associates with Create Breakout Rooms, Broadcast Timer, and Switch Between Rooms. Split Cohort Automatically extends room creation.
UML use case diagram for Breakout Room Management. Instructor associates with Create Breakout Rooms, Broadcast Timer, and Switch Between Rooms. Split Cohort Automatically extends room creation.
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What it shows

  • Room splitting runs deterministically via automated algorithm or manual drag-and-drop.
  • Broadcast timers push sync signals across all active room sockets concurrently.
  • Instructor room hopping requires seamless token reassignment without dropping audio.

The takeaway

Separate room allocation algorithms from real-time session controls to avoid WebRTC synchronization drops.

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