What are the key features of the "Liquid Glass" design?

The “Liquid Glass” design language, introduced with iOS 26, represents a significant shift from the previous “flat” design aesthetic toward a style described as “digital realism”. This philosophy treats user interface elements as if they are made of a semi-transparent digital material that mimics the physical properties of glass. Digital Realism and Materiality The core concept of Liquid Glass is the simulation of a physical material within a digital space. Unlike previous iterations of iOS, this design does not rely on static graphics but rather on a dynamic material that interacts with its environment. Translucency and Light: The material is designed to allow light and color to pass through it, ensuring the focus remains on the content rather than the interface elements themselves. Multi-Layered Composition: App icons are no longer rendered as simple flat images. Instead, they are constructed as multi-layered glass compositions, which provides a sense of depth and tangibility. Real-Time …