This document establishes the standardized design principles and operational protocols for the Amiga computer's graphical user interface. The authors, representing the engineering and design teams at Commodore-Amiga, provide a comprehensive framework for developers to ensure software consistency across the Amiga operating system. By defining specific interaction models, visual layouts, and input handling, the text serves as the primary technical authority for creating applications that integrate seamlessly with the Amiga environment.

Experts and historical computing enthusiasts recognize this as the foundational technical manual for Amiga software development. Readers frequently note the high level of technical detail and the strict adherence to the design philosophy that defined the Amiga's unique user experience.