This project has been mostly worked on by Michaela Kos and Sóley Siggeirsdóttir within the Policy Research Group at the Department of Psychology, University of Cambridge. Dr Kai Ruggeri was supervising the project and supported them in all aspects. Prof. Felicia A. Huppert was acting as an expert for questions regarding the field of well-being and which measurements should be included. For building the tool and improving the website we got great help from Michael Stifter, special thanks for that! Now Michaela Kos and Dr Kai Ruggeri are working on the development and improvement of the website and the tool.