Remote Control Host, Devices, and Presence

Understand the host/controller relationship, sanitized device state, simultaneous users, and connection health.

Best for: Event producers, display operators, accessibility leads, broadcast/AV engineers, web teams, and authorized remote operators.

Before you start

Availability depends on event access, plan entitlements, destination enablement, language configuration, and supported browser/display/network behavior.

• Use the correct event and final source/target language configuration.
• Know the physical or web destination, resolution, audience, privacy level, and monitoring owner.
• Test the final receiving screen, embed, graphics path, or operator device—not only the setup preview.

Step by step

1. Identify host. The active Live Setup machine owns microphones and routing.
2. Connect host first. It publishes sanitized device/routing state to authorized controllers.
3. Join as controller. Authenticate and confirm event/scopes.
4. Review presence. See connected controllers and coordinate ownership.
5. Observe before editing. Check current live/provider/audio/language/output state.
6. Handle host disconnect. Do not assume event stopped; reconnect host or follow takeover policy.
7. Handle controller disconnect. Reconnect and re-read state/audit before changing.
8. Handoff. Name the next operator and remove stale presence/access.

What success looks like: The intended audience or operator receives the correct event, language, styling, and control level with a documented reconnect and fallback path.

Check your setup

• Host/device ownership remains unambiguous and concurrent controllers do not fight state.

Troubleshooting

Devices empty

Host absent or not sharing state; open Live Setup on source machine.

Presence stale

Refresh/reconnect and confirm session/audit.

Host reconnect conflicts

Coordinate and inspect authoritative ownership.

Security and operational notes

• Device information is minimized but operationally sensitive.
• Keep out-of-band communication.
• Do not use Remote Control to silently take over.

Related guides

• Enable and Share Remote Control Safely
• Multiple Operators, Session Recovery, and Takeover
• Review Audit and Session History