⚖️ License & Legal Information

⚠️ Important Notice

EdSpaceXR_Anatomy_SA2 uses a mixed-license model combining open-source, third-party, and proprietary components.

📖 Required Reading

For detailed license and legal information, please contact the developer or visit the repository for more details.

Open-Source Components (MIT License)

Core platform code © 2025 EdSpaceXR_Anatomy_SA2 - Licensed under MIT License

Third-Party Components

• MindAR v1.2.2: AR tracking library (MIT License)
• A-Frame v1.4.2: WebXR framework (MIT License)
• Three.js: 3D graphics library (MIT License)
• QRCode.js v1.0.0: QR code generation library (MIT License)
• Heart Model: Public Domain — Human Heart 3D Model, NIH 3D Print Exchange (3DPX-022787), provided by Biology Notes Online.
• Heart Model Inspection (3D Viewer): “Cardiovascular Sys Beating Heart Internal View” (Sketchfab) by DrB1000.
• Brain Model: Atrophic Human Brain, generated from MRI data, attributed to Nevit Dilmen — CC BY. NIH 3D Print Exchange (3DPX-002386).
• Lungs Model: “Realistic Human Lungs” (https://skfb.ly/oBDWI) by neshallads — Creative Commons Attribution 4.0 (CC BY 4.0).
• Digestive System Model: “Digestive System” (https://skfb.ly/pBG8o) by jrdnether — Creative Commons Attribution 4.0 (CC BY 4.0).
• Skeleton Model: “Skeleton” (https://skfb.ly/DCSF) by Djordr — Creative Commons Attribution 4.0 (CC BY 4.0).
• Logistics & Supply Chain 3D Model: “Logistics Models” (Sketchfab) by Saju.Sathish — Creative Commons Attribution 4.0 (CC BY 4.0).
• Eye Model: “Game Ready Eye” (https://skfb.ly/pERQJ) by Vipin Bhonde — Creative Commons Attribution 4.0 (CC BY 4.0).
• Eye Model Inspection (3D Viewer): “Anatomy of Vision Part 1” (Sketchfab) by University of Dundee, CAHID.
• Earth 3D Model: NASA Solar System Exploration — U.S. Government Public Domain. Courtesy of NASA.
• Ecology 3D Model: “food web” (https://skfb.ly/oPIIw) by isparklekidz — Creative Commons Attribution 4.0 (CC BY 4.0).
• Ecology Image Target: Food web diagram by LadyofHats — Wikimedia Commons — Public Domain (CC0).
• Genetics AR Model: “Deoxyribonucleic acid (DNA)” by arloopa — Free Standard licence (commercial reuse allowed), hosted on EdSpaceXR Cloudflare CDN.
• Genetics Model Inspection: “Animal cell - Downloadable” (https://skfb.ly/6xSF8) by Lauri Purhonen — Creative Commons Attribution 4.0 (CC BY 4.0).
• Genetics Image Target: Adapted from the NHGRI Digital Media Database (National Human Genome Research Institute) — U.S. Government Public Domain.

Image Targets

• Earth Image Target: Adapted from NASA Solar System & Beyond Poster Set — U.S. Government Public Domain. Courtesy of NASA.
• Organ Image Targets: Adapted from: Image(s) provided by Servier Medical Art (https://smart.servier.com), licensed under CC BY 4.0.

Educational Content Attribution

The anatomical descriptions and biological information provided in this application are aligned with the Scottish Curriculum for Excellence (CfE) Sciences Experiences and Outcomes:

• Second Level (P5–P7): SCN 2-12a — Body systems, health & wellbeing
• Third Level (S1–S3): SCN 3-12a — Structure and function of organs and organ systems
• Third–Fourth Level: Earth science, climate systems, and planetary science (SCN 3-06a, SCN 4-06a)
• Third Level: SCN 3-14a — Cells, genetics, and inheritance

Educational text is adapted from openly licensed, peer-reviewed resources to ensure scientific accuracy:

• OpenStax Anatomy and Physiology 2e (Rice University) — openstax.org — CC BY 4.0. Commercial use and adaptation explicitly permitted.
• Wikipedia, The Free Encyclopedia — Human anatomy articles reviewed by WikiProject Medicine — CC BY-SA 4.0. Commercial use permitted.
• Scottish Government & NHS Scotland public sector health information — Open Government Licence v3.0. Commercial exploitation explicitly permitted.
• NASA Earth Observatory (earthobservatory.nasa.gov) — Public domain Earth science descriptions. Courtesy of NASA.
• NASA Science: Earth Science (science.nasa.gov/earth-science) — Public domain planetary facts and Earth structure information. Courtesy of NASA.
• NOAA Climate.gov (climate.gov) — Public domain climate science information. Courtesy of NOAA.
• TOPS-T SCHOOL (NASA/Columbia University) (tops-school.org) — Systems thinking and Earth sphere interaction content — CC BY 4.0.
• EarthScope/GAGE Facility (earthscope.org) — Geosphere and Earth structure content — CC BY 4.0.

Videos

• Video links are provided as external references to their original sources on YouTube and NASA. EdSpaceXR does not host or embed any video content.
• Heart — “3D Animation of How the Human Heart Works”: youtube.com/watch?v=YncQ71DHNys — Creative Commons Attribution licence (reuse allowed).
• Lungs — “How the Lungs Work”: youtube.com/watch?v=_gOyr0NFX5w — Creative Commons Attribution (CC BY) licence (reuse allowed).
• Logistics & Supply Chain: “Supply Chain Management In 6 Minutes” — youtube.com/watch?v=Mi1QBxVjZAw. “What is Logistics Management?” — youtube.com/watch?v=4-nRA_D-QWc.
• Earth from Space: NASA Scientific Visualization Studio — SVS #14318 — U.S. Government Public Domain. Music: “Earth, Our Home” by Henry Dehlinger. Producers: Lauren Ward (KBR Wyle Services), Wade Sisler (NASA/GSFC).

Audio Narration

• Piper TTS Engine: Open-source neural text-to-speech by rhasspy — github.com/rhasspy/piper (MIT License).
• Voice Models: en_GB-northern_english_male-medium (Heart, Brain, Lungs, Digestive, Skeleton, Earth) and en_GB-alba-medium (Eye) — Apache 2.0 License. All audio output is original content owned by EdSpaceXR_AnatomyPA. Logistics & Supply Chain audio generated using Speechma (British English voices, commercial use licence).

⛔ Proprietary Components (Permission Required)

• Branding: EdSpaceXR_Anatomy_SA2 name, logos, colour schemes
• Custom Features: Gesture controls, AR persistence implementation

Key Restrictions

❌ White-label use prohibited
❌ Proprietary content requires permission
✅ Open-source components may be used commercially with attribution
⚠️ Must maintain all third-party attributions

User Disclaimer

This software is provided "AS IS" without warranty. Educational content is for informational purposes only and not a substitute for professional medical education. You assume all risks associated with use.

For complete license details and attribution requirements, see LICENSE, TERMS_OF_USE.md, THIRD_PARTY_NOTICES.md, and COMMERCIAL_USE.md in the repository.
Contact: contact@edspacexr.com for licensing inquiries.