PRD Index
| Doc | Title | Status | Audiences |
|---|---|---|---|
| PA | Product Authority | v1.0 | — |
| PRD-001 | Solar System Explorer | Draft v0.1 | curious learner, STEM student |
| PRD-002 | Mission Configurator | Draft v0.1 | curious learner, STEM student |
| PRD-003 | Mission Arc | Draft v0.1 | curious learner, STEM student |
| PRD-004 | Mission Library | Draft v0.1 | all three |
| PRD-005 | Earth Orbit Viewer | Draft v0.1 | curious learner, STEM student |
| PRD-006 | Moon Map | Draft v0.1 | curious learner, STEM student |
| PRD-007 | Multi-Language Support | Draft v0.1 | all audiences (cross-cutting) |
| PRD-008 | Science (in-app encyclopedia) | Draft v0.1 | curious learner, STEM student |
| PRD-009 | Mars Surface Map | Draft v0.1 | curious learner, STEM student, space enthusiast |
| PRD-010 | ISS Explorer | Draft v0.1 | curious learner, STEM student, space enthusiast |
| PRD-011 | Tiangong Explorer | Draft v0.1 | curious learner, STEM student, space enthusiast |
| PRD-012 | Spaceflight Fleet | Draft v0.1 | curious learner, STEM student, space enthusiast |
| PRD-013 | Landing page (root /) | Draft v0.1 | first-time visitor, returning user, educator/journalist |
| PRD-014 | Surface Hotspots · progressive-quality landing-site exploration | Draft v0.1 | curious lay person, space enthusiast, astrodynamicist |
| PRD-015 | Mobile App — Capacitor wrapper for Android + iOS | Draft v0.3 | curious learner, space enthusiast (mobile-first audience) |
| PRD-016 | Science Overlay & Episode System (audio narration) | Draft v0.4 | all audiences (editorial layer) |
| PRD-017 | Sensory Layer — gyroscope, sonification, haptics | Draft v0.4 | mobile + accessibility audience |
| PRD-018 | Image Pipeline v2 — vision scoring + smart cropping + curation loop | Draft v0.4 | curators, editors, mobile audience |
| PRD-019 | Immersive Mode — WebXR (Android) + ARKit (iPhone wrapped) + Exhibit Mode | Draft v0.4 | all audiences (capstone feature) |