Hannes Werthner is a retired computer science professor at TU Wien, where he also founded the Vienna PhD School of Informatics and the Informatics Innovation Center. His research focuses on e-commerce and e-tourism, recommender systems, and network analysis. He organized the first workshop on Digital Humanism in 2019 (that adopted the Vienna Manifesto on Digital Humanism) and is a key figure behind the Digital Humanism Initiative.