# Personas & Principles

## Personas

- **Learner**: studies daily; imports content; wants fast "review queue".
- **Creator**: makes decks/notes; publishes updates; wants feedback + forks.
- **Curator/Teacher**: bundles content into learning paths; annotates lectures/articles.
- **Moderator/Community admin**: handles reports, takedowns, spam.

## Design Principles

- Local-first study experience; offline study must not feel "second-class".
- Shareable artifacts are portable: Lexicon-defined schemas + stable IDs.
- Privacy by design: progress + recall history are private unless explicitly shared.