---
title: accessibilityPrefersHeadAnchorAlternative
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/environmentvalues/accessibilityprefersheadanchoralternative
---

# accessibilityPrefersHeadAnchorAlternative

Whether the system setting to prefer alternatives to head-anchored content is on.

## Declaration

```swift
var accessibilityPrefersHeadAnchorAlternative: Bool { get }
```

## Discussion

Discussion If this property’s value is true, alternate anchors should be used for most head-anchored UI, such as world anchors.

## See Also

### Accessibility

- [accessibilityAssistiveAccessEnabled](swiftui/environmentvalues/accessibilityassistiveaccessenabled.md)
- [accessibilityDimFlashingLights](swiftui/environmentvalues/accessibilitydimflashinglights.md)
- [accessibilityDifferentiateWithoutColor](swiftui/environmentvalues/accessibilitydifferentiatewithoutcolor.md)
- [accessibilityEnabled](swiftui/environmentvalues/accessibilityenabled.md)
- [accessibilityInvertColors](swiftui/environmentvalues/accessibilityinvertcolors.md)
- [accessibilityLargeContentViewerEnabled](swiftui/environmentvalues/accessibilitylargecontentviewerenabled.md)
- [accessibilityPlayAnimatedImages](swiftui/environmentvalues/accessibilityplayanimatedimages.md)
- [accessibilityPrefersCrossFadeTransitions](swiftui/environmentvalues/accessibilitypreferscrossfadetransitions.md)
- [accessibilityQuickActionsEnabled](swiftui/environmentvalues/accessibilityquickactionsenabled.md)
- [accessibilityReduceMotion](swiftui/environmentvalues/accessibilityreducemotion.md)
- [accessibilityReduceTransparency](swiftui/environmentvalues/accessibilityreducetransparency.md)
- [accessibilityShowButtonShapes](swiftui/environmentvalues/accessibilityshowbuttonshapes.md)
- [accessibilitySwitchControlEnabled](swiftui/environmentvalues/accessibilityswitchcontrolenabled.md)
- [accessibilityVoiceOverEnabled](swiftui/environmentvalues/accessibilityvoiceoverenabled.md)
- [legibilityWeight](swiftui/environmentvalues/legibilityweight.md)