Skill UI

A comprehensive guide for designing cross-device applications across the Apple ecosystem. This skill helps developers adhere to the specific Human Interface Guidelines (HIG) for various platforms—including iOS, macOS, watchOS, tvOS, and visionOS. It emphasizes adapting design principles (e.g., touch-first vs. pointer-based vs. spatial) while maintaining brand consistency, ensuring a native and optimal user experience regardless of the operating system.

Create a single mobile app screen mockup framed in a realistic iPhone 15 Pro device. Use it for app UI concepts, phone screen previews, and prototype presentations.

This guide defines inclusive design, which expands beyond typical accessibility (WCAG) standards. It focuses on ensuring products respect the real-world context, cultural nuances, economic constraints, device limitations, and psychological state of all users. Use this skill when addressing globalization, low-bandwidth environments, diverse user personas, or reducing cognitive load for novice users.