WebPlatform

The WebPlatform (simple.webplatform, version 3.0.0) is the session orchestration server for SIMPLE deployments. It:

• Connects to a running GAMA simulation as a WebSocket client and relays its output to VR headsets.
• Accepts WebSocket connections from Meta Quest headsets running the Unity VR app.
• Serves the React-based admin UI for session operators.
• Mirrors headset screens in the browser using ADB and scrcpy.
• Controls an APC UPS for M2L2 portable classroom deployments.

Page	When to read it
Architecture	Module layout, startup sequence, data flow diagram
WebSocket API	All message types for Monitor, Headset, and GAMA channels
Backend Modules	Per-module responsibilities and data structures
ADB Headset Management	Pairing headsets, automatic provisioning, installed apps, scrcpy pipeline
Frontend Components	Admin UI React components
Packaging	Building the self-contained executable

For environment variable configuration, see .env Reference. For running a session end-to-end, see the Operator Guide.