Rebuilding Visi On reveals how Apple defined the GUI era (www.theregister.com)

Nina Kalinina's recent project, "Rebuilding Visi On," uncovers the historical significance of VisiCorp's early graphical user interface (GUI) for PCs, challenging commonly held beliefs about the origins of modern GUIs. Through reverse engineering the nearly 42-year-old Visi On OS, Kalinina reveals that the design innovations most attributed to Xerox were, in fact, largely pioneered by Apple. Her comprehensive work offers a fresh perspective on the evolution of desktop environments, emphasizing how Visi On's unconventional design contrasted sharply with Apple's more user-friendly approach. This exploration is significant for the AI/ML community as it not only highlights the intersection of historical software development and user interface design but also informs current practices in software and application development. Kalinina’s detailed account includes insights into the unique features of Visi On, such as its unusual window management and lack of standard GUI elements like identifiable buttons or pull-down menus, underscoring the essential roles that simplicity and intuitiveness play in modern tech design. Her findings contribute to the broader understanding of software archaeology, demonstrating how past innovations have shaped the expectations and functionalities that define today's AI-driven interfaces.