# Jurassic Park / SGI / fsn — independent museum reconstruction English: `/museum/jurassic-park-sgi/` · Deutsch: `/de/museum/jurassic-park-sgi/` ## What runs here Original dependency-free ES modules. `filesystem.mjs` contains an authored bilingual park volume; it never reads the visitor's filesystem. `landscape.mjs` renders 3D cuboids with a perspective camera into Canvas 2D. Directory pedestals and wires evoke fsn; file heights use a compressed logarithmic size scale, and colors use invented ages. An equivalent DOM directory list, inspector and name search work without Canvas. A directory view displays up to three descendant levels, and entering a directory reveals the next levels. No original SGI binaries or code are included. This is not IRIX or CPU emulation. Hardware styling is a composite inspired by period SGI workstations, not a claim to reproduce a specific model. Only user input and ResizeObserver trigger drawing. There is no continuous frame loop, audio, remote API, telemetry, persistence or framework. Canvas pixel ratio is capped at 1.5. Camera controls: overview, bird's eye, front, drag to orbit/tilt, magnification. Canvas keyboard: arrows select visible objects, Enter opens, Backspace goes to the parent. Touch users can use all named controls and the list. ## Cinematic bonus The separate fictional recovery scenario uses a deterministic dependency model: diagnose → isolate bypass → restart control services → power → communications → test three fence circuits → visitor-center door locks. The door module must first be inspected in the authored filesystem. Buttons and terminal share the same model. Restart clears completed stages and inspection state; reload clears all state. This is a museum teaching sequence, not a real IRIX boot procedure or a literal reconstruction of the film's control software. Terminal vocabulary: `help`, `status`, `diagnose`, `isolate`, `reboot`, `restore power`, `restore communications`, `restore fences`, `restore doors`, `ls [PATH]`, `pwd`, `cd PATH`, `cat PATH`, `open PATH`, `clear`. Paths are case-sensitive and bounded to the authored volume. No shell is invoked. ### Hidden details `access security`, `access security grid`, and `access main security grid` each produce a denial. The third attempt opens the personal Dennis lockscreen. `please` / `bitte` closes it; Escape and the close button always work too. The `.dennis` file provides another route through the three-denial sequence. `.raptor_support` is a fan-discussion joke explicitly not presented as a verified production fact. `ocean-monitor.txt` opens an original CSS ocean/fin illustration: a playful reference to Dennis's observation, not a claim authenticating a movie playing on a particular background monitor. No movie footage/stills/audio ship. ## Sources and historical limits - SGI's archived original fsn page: https://archive.irixnet.org/siliconsurf/free/cool_sw_01.html - Archived SGI distribution README / interaction description: https://nekofiles.irixnet.org/General/fsn/ - Fan tree reconstruction (reference only; no script or code copied): https://github.com/unixmonkey/fsn_jurassic_park SGI describes fsn ("fusion") as an experiment in navigating information landscapes, not a complete file manager. Original pedestals/files encode size and file age and support selection, opening and overview navigation. Our scene uses different geometry, scaling, controls and invented park data. Film-inspired names identify context; no claim is made to possess the exact filmed filesystem. ## Dennis illustration `dennis.webp` is an original AI-assisted cartoon generated using the built-in Imagegen tool from Dennis's supplied personal photograph, with his explicit request for a humorous face/lockscreen cameo. It is not an altered movie still. The private source photograph is not included in this repository. Final prompt: "Use the provided photo as the identity reference for Dennis: bald head, short beard, mischievous friendly expression, absurd multiple pairs of sunglasses perched on his head/face. Create an ORIGINAL charming early-1990s computer clipart full-body cartoon with a large recognizable head, small body wearing a plain white technician coat over a red shirt, one index finger raised playfully. Not a film character, no movie costume, no logos, no text, no watermark. Clean dark ink outlines, restrained flat colors, front-facing centered full body completely visible, transparent background. The face should clearly resemble Dennis in the photo, rendered as cartoon." The generated PNG was resized to a 320×480 WebP with its alpha channel preserved. The rendered workstation screenshot provides the social preview. UI fonts reuse the repository's existing JetBrains Mono assets and their existing license. Film and product names remain the property of their respective owners. No affiliation or endorsement is implied. ## Build and validation ```sh npm run build:sgi npm run test:sgi SGI_BROWSER=/path/to/chrome node scripts/build-jurassic-park-sgi-preview.mjs SGI_BROWSER=/path/to/chrome npm run test:sgi:browser npm run test:seo node --test tests/museum-*.test.mjs tests/sitemaps.test.mjs tests/seo-sitemap-generator.test.mjs ``` Browser tests require Playwright from `CODEX_PRIMARY_RUNTIME_NODE_MODULES`. They cover both languages, 3D views, keyboard/list/search navigation, recovery dependencies, lockscreen order, offline interaction, responsive widths, Canvas fallback, static historical notes without JavaScript and page/request errors. ## Acceptance record — 16 October 2026 114 Node tests passed across the SGI, museum/catalog, bilingual coverage, sitemaps, SEO generator, IMSAI and Apollo suites. The full SEO audit reported zero errors across 1,029 indexable pages. Chromium browser acceptance passed for SGI in both languages, the museum catalog, and IMSAI in both languages. Desktop and mobile screenshots were reviewed. SGI has no horizontal overflow in either mode at 320, 390, 640, 768, 1024, 1440 and 2048 pixels. Headless Chrome 151 was used for these browser runs. Additional unrelated regression observation: the existing Apollo browser suite reports `en overflow 320`. Its pages, assets and browser test remain byte-for-byte unchanged from the starting commit. No Apollo code is changed by this exhibit.