# Communication symbol credits

Mulberry Symbols by Steve Lee, originating with Garry Paxton; graphic design Claire Barge and contributors. Licensed under Creative Commons Attribution-ShareAlike 4.0.
Source: https://github.com/mulberrysymbols/mulberry-symbols
Licence: https://creativecommons.org/licenses/by-sa/4.0/

Selected source SVG files in symbols/mulberry are distributed unmodified. Embedded copies in vocabulary.js / vocabulary-v4.js have been normalised for display by converting internal style rules into SVG presentation attributes; the artwork has not been intentionally changed. These adaptations remain under CC BY-SA 4.0. Word/phrase associations and category choices are 4Oli's, not endorsements by the symbol authors. Multiple grammatical forms or supported phrases can share a symbol; labels remain visible.

Original supplementary communication diagrams in symbols/4oli are provided under the same CC BY-SA 4.0 licence. They are original illustrations, not Mulberry symbols, and have not been clinically validated. Images are bundled locally for offline use.