At this year’s keynote, Apple introduced not only new devices but also a completely new design concept: Liquid Glass.This is not just a visual update, but a fundamental change in the way Apple designs its user interfaces across all platforms. In this article, we take a closer look at what “Liquid Glass” is, which devices are affected, and why this design is so important. What is Liquid Glass?“Liquid Glass” is the name of the new design language Apple is introducing for its upcoming operating systems. Inspired by the look and behavior of glass – transparent, fluid, and light-transmitting – this design aims to create a more natural and immersive user experience. With Liquid Glass, Apple moves away from angular, static surfaces and introduces a flowing, transparent, depth-oriented design language that is visually striking and functionally well thought-out. Where Will Liquid Glass Be Used?Liquid Glass will be implemented across the entire Apple ecosystem, including: iOS 26 iPadOS 26 macOS 26 (Codename: Tahoe) watchOS 11 tvOS 18 visionOS 2 Whether it’s iPhone, iPad, MacBook, or Vision Pro, all devices will feature a new, unified design language that ensures consistency, elegance, and modernity. Key Design Features of Liquid Glass Semi-TransparencyMenus, windows, and overlays appear semi-transparent like real glass, creating more depth and a clearer visual hierarchy between foreground and background. Fluid TransitionsNavigation and animations run much smoother. Transitions between apps or menus feel as if they “flow” rather than “jump.” Dynamic ColoringThe system automatically adjusts colors based on ambient light or wallpapers, creating a harmonious and less visually straining experience. Enhanced Depth PerceptionBackground blur effects direct focus to relevant content, guiding the eye intuitively. Lively InteractionsButtons and controls respond more directly to input. Micro-animations enhance the sense of fluid, lively interaction with the device. Design Meets PsychologyApple considers not just aesthetics but also user psychology. Fluid transitions and visual calm create a sense of control, security, and ease, increasing user satisfaction and engagement.For devices like the Vision Pro, where mixed reality plays a role, a naturally feeling interface is crucial for immersion. Why is Liquid Glass Important?Liquid Glass represents more than just a new look and feel. It lays the foundation for: Future AI-driven interfaces that adapt dynamically to users Cross-platform consistency Modern and scalable user interfaces for new form factors such as spatial computing and AR/VR Apple positions itself for the future – in a world where devices and users merge even more closely. When Will Liquid Glass Be Available?Liquid Glass is currently included in the developer betas of iOS 26, macOS Tahoe, and other platforms. Public rollout is expected from fall 2025, alongside the release of new iPhone and Mac models. ConclusionWith “Liquid Glass,” Apple opens a new chapter in its design history. It’s no longer just about function – it’s about feeling, intuition, and visual depth. User interfaces become a living, breathing space adapted to human needs.Apple demonstrates once again that great design doesn’t need to be loud – it can be clear, calm, and thoughtful.