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# HumanHandPoseObservation.JointsGroupName

The joint group names available in the observation.

```
enum JointsGroupName
```

## Topics

### Getting the group name

[`case indexFinger`](/documentation/Vision/HumanHandPoseObservation/JointsGroupName/indexFinger)

A joint name that represents the index finger.

[`case littleFinger`](/documentation/Vision/HumanHandPoseObservation/JointsGroupName/littleFinger)

A joint name that represents the little finger.

[`case middleFinger`](/documentation/Vision/HumanHandPoseObservation/JointsGroupName/middleFinger)

A joint name that represents the middle finger.

[`case ringFinger`](/documentation/Vision/HumanHandPoseObservation/JointsGroupName/ringFinger)

A joint name that represents the ring finger.

[`case thumb`](/documentation/Vision/HumanHandPoseObservation/JointsGroupName/thumb)

A joint name that represents the thumb.

## Relationships

### Conforms To

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Copyable`](/documentation/Swift/Copyable)

[`Escapable`](/documentation/Swift/Escapable)

[`CaseIterable`](/documentation/Swift/CaseIterable)

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

---

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