# FaceConfidenceRegion

Artifact: [androidx.xr.arcore:arcore](https://developer.android.com/jetpack/androidx/releases/xr-arcore) [View Source](https://cs.android.com/search?q=file:androidx/xr/arcore/FaceConfidenceRegion.kt+class:androidx.xr.arcore.FaceConfidenceRegion) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/xr-arcore#1.0.0)

*** ** * ** ***


```
class FaceConfidenceRegion
```

<br />

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Regions of face tracking confidence.

## Summary

| ### Public companion properties |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion` | `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion#LEFT_UPPER()` Left upper region of the face. |
| `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion` | `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion#LOWER()` Lower region of the face. |
| `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion` | `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion#RIGHT_UPPER()` Right upper region of the face. |

| ### Public functions |
|---|---|
| `open https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html` | `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion#toString()()` Returns a string representation of `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion` for debugging. |

## Public companion properties

### LEFT_UPPER

```
val LEFT_UPPER: FaceConfidenceRegion
```

Left upper region of the face.

### LOWER

```
val LOWER: FaceConfidenceRegion
```

Lower region of the face.

### RIGHT_UPPER

```
val RIGHT_UPPER: FaceConfidenceRegion
```

Right upper region of the face.

## Public functions

### toString

```
open fun toString(): String
```

Returns a string representation of `https://developer.android.com/reference/kotlin/androidx/xr/arcore/FaceConfidenceRegion` for debugging.

Note: Not intended for production use.