# Our Principles *TELucation is an Open Educational Resource (OER) based on Learning Experience Design (LXD).* ## TELucation is OER TELucation is an OER project of TU Graz. All articles and guides on this site are openly licensed and available under a **CC BY licence**. **OER** – stands for “Open Educational Resource” – learning material anyone may reuse. *Let TELucation inspire your teaching!* ## What does CC BY mean in detail? The current licence terms are available from [Creative Commons](https://creativecommons.org/licenses/by/4.0/deed.en). ### In short, you may … - share TELucation content - adapt TELucation content and republish it in modified form, even commercially - all you need to do is give appropriate credit to the authors and rights holders ## TELucation and LXD The goal of LXD is to turn learning into a positive, engaging experience. For an introduction to LXD, see our [TELucation article on learning experience design](https://telucation.tugraz.at/en/articles/didactics/06-learning-experience-design/). **LXD** – Learning, experience and design – the practice of designing learning experiences. ## TELucation as a registered trademark TELucation has been registered as a registered EU trademark with EUIPO (the European Union Intellectual Property Office, based in Alicante)!