---
title: VNHumanHandPoseObservation
framework: vision
role: symbol
role_heading: Class
path: vision/vnhumanhandposeobservation
---

# VNHumanHandPoseObservation

An observation that provides the hand points the analysis recognized.

## Declaration

```swift
class VNHumanHandPoseObservation
```

## Topics

### Retrieving Points

- [availableJointNames](vision/vnhumanhandposeobservation/availablejointnames.md)
- [VNHumanHandPoseObservation.JointName](vision/vnhumanhandposeobservation/jointname.md)
- [availableJointsGroupNames](vision/vnhumanhandposeobservation/availablejointsgroupnames.md)
- [VNHumanHandPoseObservation.JointsGroupName](vision/vnhumanhandposeobservation/jointsgroupname.md)
- [recognizedPoint(_:)](vision/vnhumanhandposeobservation/recognizedpoint(_:).md)
- [recognizedPoints(_:)](vision/vnhumanhandposeobservation/recognizedpoints(_:).md)

### Determining the Chirality

- [chirality](vision/vnhumanhandposeobservation/chirality.md)
- [VNChirality](vision/vnchirality.md)

## Relationships

### Inherits From

- [VNRecognizedPointsObservation](vision/vnrecognizedpointsobservation.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)
- [VNRequestRevisionProviding](vision/vnrequestrevisionproviding.md)

## See Also

### Body and hand pose detection

- [Detecting Human Body Poses in Images](vision/detecting-human-body-poses-in-images.md)
- [Detecting Hand Poses with Vision](vision/detecting-hand-poses-with-vision.md)
- [VNDetectHumanBodyPoseRequest](vision/vndetecthumanbodyposerequest.md)
- [VNDetectHumanHandPoseRequest](vision/vndetecthumanhandposerequest.md)
- [VNRecognizedPointsObservation](vision/vnrecognizedpointsobservation.md)
- [VNHumanBodyPoseObservation](vision/vnhumanbodyposeobservation.md)
- [VNPoint](vision/vnpoint.md)
- [VNDetectedPoint](vision/vndetectedpoint.md)
- [VNRecognizedPoint](vision/vnrecognizedpoint.md)
- [VNRecognizedPointKey](vision/vnrecognizedpointkey.md)
- [VNRecognizedPointGroupKey](vision/vnrecognizedpointgroupkey.md)