The 2 winnings teams of the Qchallenge collect their prices, and share the tech we can build upon. On of the new features to support the wish to uncover the mysteries of ‘state & state change’ is put forth by the team of Charris, a concept called; Happiness detection by unlabelled data. We won’t tell you exactly how this works, but if you are interested in contributing, or researching topics like this: if you are clever or capable, let us know. We always have space in our research teams.