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
API reference
API reference
Select your platform
No SDKs available
No versions available
Overview
Classes
Meta
Meta::Voice
Meta::WitAi
Classes
Enumerations
Interfaces
IExportParserPlugin
IRequest
ITelemetryEventsProvider
IVoiceActivationHandler
IVoiceEventProvider
IVoiceService
IWitRequestConfiguration
IWitRequestEndpointInfo
IWitRuntimeConfigProvider
IWitRuntimeConfigSetter
Attributes
CallbackHandlers
Composer::Attributes
Composer::Drawers
Configuration
Data
Data::Configuration
Data::Configuration::Tabs
Data::Entities
Data::Info
Data::Intents
Data::ValueReferences
Dictation
Dictation::Data
Dictation::Events
Drawers
EditorUtilities
Events
Events::Editor
Events::UnityEventListeners
Inspectors
Interfaces
Json
Lib
Requests
ServiceReferences
Speech
TTS
TTS::Data
TTS::Debugger
TTS::Events
TTS::Integrations
TTS::Interfaces
TTS::LipSync
TTS::Preload
TTS::Samples
TTS::UX
TTS::Utilities
TTS::Voices
Utilities
Windows
Windows::Components
Lib
Oculus::Voice
Oculus::VoiceSDK
Code samples
Downloads
Release notes
Supported platforms
Meta::WitAi
IVoiceEventProvider Interface
Properties
VoiceEvents
:
VoiceEvents
[Get]
Signature
VoiceEvents Meta.WitAi.IVoiceEventProvider.VoiceEvents
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