Why Meta VR?
Overview
What is mixed reality?
Platforms
2D apps for Meta VR
AI tools
Devices
Use cases
Success stories
Developer programs
Essentials
Design
Develop
Get started
API reference
Code samples
Downloads
Release notes
Distribute and grow
Blog
Support
Meta XR Platform SDK (UPM) v71 Reference Guide
Meta XR Platform SDK (UPM) v71 Reference Guide
Select your platform
No SDKs available
No versions available
Overview
BufferedAudioStream
Oculus
Code samples
Downloads
Release notes
UserPresenceStatus Enum
Describe the current status of the user and it can be retrieved with User::PresenceStatus.
Enumeration Constants
Member
Description
Unknown
Online
The user status is currently online.
Offline
The user status is currently offline.
Build with Meta
Social Technologies
Meta VR
AI
Worlds
About us
Careers
Research
Products
Meta VR
Developer Blog
Download SDKs
Meta for Work
Programs and resources
Start Program
Meta Horizon Creator Program
Meta VR Academy
Discover
Why Meta VR?
What is mixed reality?
Platforms and tools
2D apps for Meta VR
Devices
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
Build with Meta
Social Technologies
Meta VR
AI
Worlds
About us
Careers
Research
Products
Meta VR
Developer Blog
Download SDKs
Meta for Work
Programs and resources
Start Program
Meta Horizon Creator Program
Meta VR Academy
Discover
Why Meta VR?
What is mixed reality?
Platforms and tools
2D apps for Meta VR
Devices
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
Build with Meta
Social Technologies
Meta VR
AI
Worlds
About us
Careers
Research
Products
Meta VR
Developer Blog
Download SDKs
Meta for Work
Programs and resources
Start Program
Meta Horizon Creator Program
Meta VR Academy
Discover
Why Meta VR?
What is mixed reality?
Platforms and tools
2D apps for Meta VR
Devices
Success stories
Use cases
Support and legal
Developer policies
Legal
Privacy
Forums
Support
English (US)
© 2026 Meta