---
title: assistiveTechnologyUserInfoKey
framework: uikit
role: symbol
role_heading: Type Property
path: uikit/uiaccessibility/assistivetechnologyuserinfokey
---

# assistiveTechnologyUserInfoKey

The identifier of the assistive app.

## Declaration

```swift
nonisolated static let assistiveTechnologyUserInfoKey: String
```

## See Also

### Notification keys

- [announcementStringValueUserInfoKey](uikit/uiaccessibility/announcementstringvalueuserinfokey.md)
- [announcementWasSuccessfulUserInfoKey](uikit/uiaccessibility/announcementwassuccessfuluserinfokey.md)
- [focusedElementUserInfoKey](uikit/uiaccessibility/focusedelementuserinfokey.md)
- [unfocusedElementUserInfoKey](uikit/uiaccessibility/unfocusedelementuserinfokey.md)
- [UIAccessibility.AssistiveTechnologyIdentifier](uikit/uiaccessibility/assistivetechnologyidentifier.md)