Your robot smoothly follows your face and reacts to how close you are.
MuJoCo simulator — face detection with proximity-based emotions
What makes this app tick
MediaPipe face detection with exponential smoothing. Natural, non-jittery head movement that feels alive.
Close up = happy greeting. Arm's length = curious attention. Walk away = lonely drift. No face = idle wander.
Tracks the closest and largest face. Handles multiple people gracefully — always knows who to look at.
Go to your Reachy Mini control dashboard and browse apps.
Search for "Face Tracker" and click Install. Dependencies are handled automatically.
Start the app and watch your robot come alive.