Formula Vision Telemetry (visionOS)

Formula Vision is a Vision Pro dashboard that replays OpenF1 telemetry as a live-style HUD. It combines high-frequency car data with race session metadata so you can scrub, switch drivers, and toggle telemetry layers without clutter.

Screenshot

Features

• Live-style replay of OpenF1 telemetry with play/pause and speed controls
• Timeline scrubber for jumping anywhere in the session
• Driver switching with team color accents
• Track map with live trail and speed trace
• Optional telemetry layers (weather, laps, stints, pits, position, intervals, race control, team radio)
• Apple TV+ x F1 hero branding card

Data Sources

This app uses the OpenF1 API (https://openf1.org) and pulls the following endpoints:

• High-frequency telemetry: car_data, location
• Session and driver metadata: sessions, drivers
• Race data layers: laps, stints, pit, position, weather, race_control, team_radio, intervals

Race vs Telemetry Sessions

OpenF1 does not always publish car_data / location for race sessions. To keep the replay smooth, the app uses:

• Race session metadata for the UI and race layers
• Practice session telemetry as a fallback feed

This is configured in TelemetryPreset with two session keys:

• sessionKey: the race session key (UI + race layers)
• telemetrySessionKey: the session that provides car_data / location

Getting Started

Requirements:

• Xcode with the visionOS SDK
• Apple Vision Pro Simulator or device

Run:

1. Open formula.xcodeproj in Xcode.
2. Select a visionOS simulator or device.
3. Build and run.

Controls

• Play/Pause: top right controls
• Timeline scrubber: jump to any moment
• Driver menu: switch drivers
• Layers menu: toggle optional telemetry panels

Configuration

• Default session and telemetry source live in formula/formula/TelemetryViewModel.swift under TelemetryPreset.
• Change sessionKey, telemetrySessionKey, or driverNumber to point at a different event.

Project Structure

• formula/formula/TelemetryViewModel.swift - OpenF1 fetch, replay clock, telemetry state
• formula/formula/TelemetryViews.swift - UI components and dashboard layout
• formula/formula/ContentView.swift - root view

Notes

• OpenF1 endpoints can return empty sets for certain sessions. The UI keeps those panels quiet when no data is available.
• Team radio clips are URLs only; playback is not implemented in-app.

Attribution

Telemetry data provided by OpenF1 (https://openf1.org).

Disclaimer

This project is not affiliated with Formula 1, the FIA, Apple, or any teams. All marks are the property of their respective owners.