Apple Inc. introduced a transparency control for the Liquid Glass UI element in iOS 17 [1].

This update provides users with more direct customization over the visual appearance of the operating system. By allowing manual adjustments to opacity, the company is shifting more aesthetic control to the end user rather than relying on static system presets.

The new feature is located within the device settings menu. Users can access the control by navigating to Settings, then Appearance, and selecting Liquid Glass [1]. Once inside this menu, a slider allows the user to determine how transparent or opaque the UI element appears on the screen [1].

This functionality is specific to devices running iOS 17 [1]. The implementation of the slider ensures that the visual weight of the Liquid Glass element can be tailored to individual preference or visibility needs. This change marks a continued effort by Apple to refine the user interface and offer granular control over the system's visual identity.

Because the setting is integrated into the core appearance menu, it remains accessible for adjustments after the initial device setup. The slider mechanism provides a real-time preview of the opacity changes, allowing for precise calibration of the interface elements [1].

“Apple introduced a transparency control for the Liquid Glass UI element in iOS 17.”

The introduction of a transparency slider for Liquid Glass indicates a move toward greater user-driven accessibility and personalization in iOS. By decoupling UI opacity from a single system standard, Apple allows users to optimize their interface for different lighting conditions or visual preferences, reflecting a broader trend of offering more granular 'Appearance' settings in mobile operating systems.