# Licence of the phrase page sets

The phrase page sets — their sources in `aac-rs/tools/pagesets/phrases/`
(`sources/`, `translations/`) and every package `build.py` builds from them
(`<set>.obz`, `<lang>/<set>.obz`, `index.json`; this file is copied beside
them) — are licensed under the **Creative Commons Attribution-ShareAlike 4.0
International licence (CC BY-SA 4.0)**,
https://creativecommons.org/licenses/by-sa/4.0/.

Attribution: "Phrase page sets © 2026 AuraSense Tech Corporation and the
open-standards AAC contributors, CC BY-SA 4.0", with a link to
https://aac.aurasense.ai/.

ShareAlike applies to the page sets and their sources, not to the code that
builds or reads them (`build.py`, `review.py` and the app: Apache-2.0, see
the repository's `LICENSE`).

## What they contain

- **Words and layouts:** written for this project, except where a cell's
  `ext_aurasense_provenance.words_source` names another source. The only one
  is `universal-core`: 21 single words on the 40-cell intent-first start
  page, from the Universal Core vocabulary (Center for Literacy and
  Disability Studies, UNC; Project Core), licensed CC BY 4.0 / CC BY-SA 4.0,
  used as words only, without its symbols.
- **Symbols** (the English packages' `images/*.svg`): adapted from
  **Mulberry Symbols** (https://mulberrysymbols.org, © 2018-2026 Steve Lee,
  CC BY-SA 4.0; symbols designed by Claire Barge; set originated by Garry
  Paxton) and **OpenMoji** (https://openmoji.org, CC BY-SA 4.0), cut from the
  app's sprites (`aac-rs/crates/aac-web/public/symbols/`, see `LICENSES.md`
  there). Each image in each board carries its set's licence, attribution
  and conditions. Mulberry's condition: you may charge for your product,
  but never for the symbols themselves; they stay free of cost and freely
  available to all.
- **Translations:** drafted and checked by two independent AI model readers;
  a native speaker's review is still to come. They are part of the page
  sets and under the same licence.

None of the content comes from PCS, SymbolStix, Widgit, METACOM, ARASAAC,
Sclera, or any proprietary page set or vocabulary.