---
title: "ObjectCaptureSession.Tracking.limited(reason:)"
framework: realitykit
role: symbol
role_heading: Case
path: "realitykit/objectcapturesession/tracking/limited(reason:)"
---

# ObjectCaptureSession.Tracking.limited(reason:)

Tracking is available but its quality is degraded. The ARKit coaching overlay will appear when cameraTracking enters this state.

## Declaration

```swift
case limited(reason: ObjectCaptureSession.Tracking.Reason)
```

## Parameters

- `reason`: Why tracking is currently degraded.