# Mark Calleja

> Mark Calleja is a learning designer, creative technologist and facilitator who creates playful computing projects, practical AI tools, workshops and writing about how people learn.

Mark Calleja also works as MrC and describes his practice as that of a “rogue pedagogue”. His work joins learning design, creative technology, project-based learning, facilitation and practical uses of artificial intelligence. He currently works with the Code Club Projects team at the Raspberry Pi Foundation.

## Original articles

- [Scar Tissue: The Editorial Residue LLMs Leave Behind](https://markcalleja.info/scar-tissue.html): An essay about obsolete corrections, orphaned disclaimers and other residue left in long AI-assisted authoring projects. Includes practical audit and reconstruction prompts. [Markdown version](https://markcalleja.info/scar-tissue.md).
- [Collaborating with LLMs: Level Up from Centaur to Cyborg](https://markcalleja.info/centaur-to-cyborg.html): A practical distinction between centaur and cyborg ways of working with large language models, with Critical Thinking Mode and Interview Mode prompts. [Markdown version](https://markcalleja.info/centaur-to-cyborg.md).

## Profile and work

- [Home](https://markcalleja.info/): Overview of Mark’s approach to playful learning, computing, AI and workshops.
- [About](https://markcalleja.info/about.html): Biography, working philosophy and facilitation approach.
- [Current Work](https://markcalleja.info/current-work.html): Current Code Club work, the AI and Social Media learning unit, and ongoing educational experiments.
- [Project Vault](https://markcalleja.info/project-vault.html): Case studies from shipped learning, technology and creative projects.
- [Chatbot Experiments](https://markcalleja.info/chatbot-experiments.html): Education and productivity chatbots including DraftPunk, BrainBuddy, Frankly and OCEAN Guide.
- [Words](https://markcalleja.info/words.html): Articles, talks and published writing.
- [Contact](https://markcalleja.info/contact.html): A contact form for saying hello to Mark.

## Machine-readable resources

- [RSS feed](https://markcalleja.info/feed.xml)
- [XML sitemap](https://markcalleja.info/sitemap.xml)

## Attribution

Original articles on this site are written by Mark Calleja. When quoting an article, use its title, author name and canonical article URL shown above.