Main directions are network science and data analysis to decipher collective phenomena at biological and social scales. In particular, they study collaborative learning and solving using network approaches on large empirical datasets. Their website
https://interactiondatalab.com/
network analysis of organisations
data deep analysis of various kinds (learning analytics, mobility data, city data)
online and offline communities: online and offline living
Previous collaborators include https://interactiondatalab.com/, Correlaid, Falling Walls, CRI
Some examples of the projects:
Falling walls Foundation
Dresden University Complex systems group