Apple has introduced a new software design called Liquid Glass, which brings a universal design across platforms, including iOS, iPadOS, macOS, watchOS, and tvOS. The design features a translucent material that reflects and refracts its surroundings, and is intended to bring greater focus to content and a new level of vitality to the user experience. The new design is inspired by the company's visionOS and is designed to be more intuitive and delightful. It will be available across various Apple devices and services.