---
title: Data Management
framework: arkit
role: collectionGroup
role_heading: API Collection
path: arkit/data-management
---

# Data Management

Obtain detailed information about skeletal and face geometry, and saved world data.

## Topics

### Body Data

- [Capturing Body Motion in 3D](arkit/capturing-body-motion-in-3d.md)
- [ARBody2D](arkit/arbody2d.md)
- [ARSkeleton3D](arkit/arskeleton3d.md)
- [ARSkeleton2D](arkit/arskeleton2d.md)
- [ARSkeleton](arkit/arskeleton.md)
- [ARSkeletonDefinition](arkit/arskeletondefinition.md)

### Face Data

- [Tracking and visualizing faces](arkit/tracking-and-visualizing-faces.md)
- [Combining user face-tracking and world tracking](arkit/combining-user-face-tracking-and-world-tracking.md)
- [ARFaceGeometry](arkit/arfacegeometry.md)
- [ARSCNFaceGeometry](arkit/arscnfacegeometry.md)

### World Data

- [Saving and loading world data](arkit/saving-and-loading-world-data.md)
- [ARWorldMap](arkit/arworldmap.md)

## See Also

### Virtual Content

- [Content Anchors](arkit/content-anchors.md)
- [Environmental Analysis](arkit/environmental-analysis.md)
- [Camera, Lighting, and Effects](arkit/camera-lighting-and-effects.md)
- [Creating USD files for Apple devices](usd/creating-usd-files-for-apple-devices.md)