---
title: HIDUsage.EyeAndHeadTrackersUsage.minimumTrackingDistance
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/eyeandheadtrackersusage/minimumtrackingdistance
---

# HIDUsage.EyeAndHeadTrackersUsage.minimumTrackingDistance

## Declaration

```swift
case minimumTrackingDistance
```