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Reply To: [Solved] Persona Eye Tracking and Facial Expressions Drift on Apple Vision Pro 1TB: How to resolve Spatial infrared sensor array calibration drift and thermal gradient near TrueDepth module
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Home › Forums › Apple Vision Pro & visionOS › [Solved] Persona Eye Tracking and Facial Expressions Drift on Apple Vision Pro 1TB: How to resolve Spatial infrared sensor array calibration drift and thermal gradient near TrueDepth module › Reply To: [Solved] Persona Eye Tracking and Facial Expressions Drift on Apple Vision Pro 1TB: How to resolve Spatial infrared sensor array calibration drift and thermal gradient near TrueDepth module
Evelyn HartmannRe-calibrating eye tracking geometry, re-capturing Spatial Persona, and ensuring proper Light Seal seal.
Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:
- Remove Light Seal and inspect internal infrared illuminator lenses; clean gently with Apple microfiber cloth.
- Navigate to Settings > Eyes & Hands and select Recalibrate Eye Tracking.
- Follow the multi-dot gaze target calibration keeping your head perfectly stationary until three confirmation chimes sound.
Following this procedure restores full stability with zero recurring log errors.