Most digital workspaces hide their scale inside nested folders, windows, and activity logs. Universe Screen begins from the opposite premise: if a workspace behaves like a living system, perhaps it should be possible to see and move through it as one.
Universe Screen — Sol Edition is a native macOS and Metal application that turns a selected workspace into an explorable solar system. Folders become worlds, file activity changes the scene, and privacy-filtered Codex activity appears as a fleet moving between projects. Its purpose is to make the scale and activity of a working digital environment visible at a glance.
The question behind Universe Screen
The solar-system metaphor is not only decorative. It provides a stable geography for work that is otherwise abstract: projects can occupy recognizable places, activity can become motion, and parallel agents can be represented without reducing them to another list of status messages. The current primary user is Josiah. People coordinating many projects or parallel coding agents may also benefit, but that broader use remains a hypothesis rather than demonstrated impact.
How Universe Screen took shape
The Sol Edition narrowed an expansive desktop-as-universe idea into a testable native application. A selected folder supplies the world model, filesystem events animate it, and privacy filters determine what agent activity is safe to visualize. The result is deliberately grounded in real workspace state rather than a manually maintained demo. Josiah originated the desktop-as-universe direction, tactile filesystem metaphor, portfolio decision, and acceptance criteria. GPT-5.6 Sol Ultra through Codex materially generated and iterated the native implementation, tests, documentation, and audit under Josiah’s review.
What the evidence supports
A working Sol Edition, automated tests, a curated demo workspace, screenshots, and motion capture exist. The adaptive 30-fps policy measured approximately 29–30 fps on Josiah’s Mac. The project is most interesting where the spectacle becomes an interface question. A beautiful spatial metaphor succeeds only if it remains legible, respects private work, and helps its user notice something that a conventional file browser would have concealed.
The project has not yet demonstrated repeated usefulness for people beyond its creator. The source is available for inspection, but no standalone signed release or open-source license has been selected. The next evaluation stage will pair the final case-study media with trials involving people who manage several active projects at once.