Soulight was created by Musemantik, a spin-off of the School of Informatics, University of Edinburgh. The main people from Musemantik who are involved in this study are Dr Maciej Zurawski and Diwakar Thakore.

The aim of this project is to find out how people feel about themselves after they have used Soulight to explore their moods for a month.

The people who are evaluating Soulight are Dr Maria Wolters, Dr Donald MacIntyre, and Mr Vasilis Karaiskos. Maria and Vasilis are researchers at the School of Informatics, and Donald is a psychiatrist who also works for NHS24.