Apple HIG, 1987
The first highway code of the desktop: Human Interface Guidelines: The Apple Desktop Interface. Start with Chapter 1, Philosophy — the ten principles fit in pages 3 to 9 (PDF pages 17 to 23).
The first highway code of the desktop: Human Interface Guidelines: The Apple Desktop Interface. Start with Chapter 1, Philosophy — the ten principles fit in pages 3 to 9 (PDF pages 17 to 23).