Built by Josef Richter

Versions of Apple’s interface guidance

Apple’s written interface-guideline lineage begins with drafts from 1978–79 and is approaching fifty years. The surviving trail runs from internal standards through printed books, platform-specific PDFs, and today’s living website.

This is a source catalog, not a claim that every edition ever circulated has survived. Dates follow the documents or archive filenames. External links point to the source copies; their presence here does not grant permission to reuse them.

What changed by 1992?

The first measured transition nearly doubles the book and redistributes more than a quarter of its attention.

Three chapters became eleven

Broad philosophy, elements, and specifications become a navigable reference architecture of principles, process, components, behaviors, and language.

User testing became process

A one-page testing section grows into a sixteen-page development chapter built around audiences, task analysis, prototypes, observation, and iteration.

Icons became a discipline

They were already core interface vocabulary in 1987. By 1992, icon recognition, metaphor, families, size, color depth, and testing occupy a dedicated chapter.

Language became a system

One page on plain language expands into terminology, tone, alert messages, documentation, interactive help, and Balloon Help.

Available versions

40 surviving documents and live sources, in chronological order. “No reuse license stated” is deliberately literal: the source archive contains a copy, but does not include a license granting reuse.

Apple IIe Design Guidelines

Apple IIePDF scan

An earlier Apple II-specific design document, before the HIG title became standard.

License / rightsApple copyright; no reuse license stated

Apple II Human Interface Guidelines — pre-release

Apple IIPDF scan

Pre-release Apple II manuscript. DigiBarn's wrapper adds a Creative Commons notice, but its own terms say it cannot license third-party works; this site therefore does not republish the document.

License / rights© Apple Computer, Inc. 1984; all rights reserved. DigiBarn cannot license third-party material

Adopting the Aqua Interface

Mac OS XPDF

Transition guidance for the Aqua design language.

License / rightsApple copyright; no reuse license stated

Human Interface Guidelines

Apple platformsWebsite

Apple's living, continuously revised guidance.

License / rights© Apple Inc.; no reuse license stated

Historical inventory: gingerbeardman/apple-human-interface-guidelines. Earliest-document cross-check: Bitsavers and GUIdebook.