selected professional service activities (last 10 years)



  Associate Editor
  Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, PACM IMWUT (2016-present)

  Advisory Board Member
  Advisory Board Member, CAIRNE Network Switzerland (2021-present)
  International Advisor, Japan Science & Technology Agency, CREST, Interaction Research Area (2017-present)
  Steering Board Member, ACM ICMI, Int. Conf. on Multimodal Interaction (2016-present)
  Steering Board Chair, ACM ICMI, Int. Conf. on Multimodal Interaction (2013-2015)

  Conference Organization Board Member
  Honorary Advisor Co-Chair, ACM Int. Conf. on Multimodal Interaction (ICMI), 2024
  General Co-Chair, ACM Int. Joint Conference on Pervasive and Ubiquitous Computing and Int. Symposium on Wearable Computers (Ubicomp/ISWC), 2015

  Invited Speaker at International Events
  ACM Int. Workshop on Fairness and Robustness in Machine Learning for Ubiquitous Computing, Melbourne, 2024
  Global AI Summit, Riyadh, 2024
  Apple Workshop on Machine Learning for Health, Cupertino, 2023 and 2024
  ACM Int. Conf. on Multimodal Interaction, Bangalore, 2022
  JST CREST on Symbiotic Interaction Area, Global Lecture Series, virtual, 2021
  ACM Int. Workshop on Corpora and Tools for Social Skills Annotation, virtual, 2021
  ICCV Workshop on Social Behavior Analysis in Dyadic and Small Group Interactions, virtual, 2021
  ACM Ubicomp Workshop on Mining Smartphone Apps, London, 2019
  Summer School on Digital Communication, Modena, 2019
  Int. Conf. on Multimedia Modeling, Thessaloniki, 2019
  Symposium on Public Health and Nutrition, Current and Future Challenges, Brussels, 2018
  Int. Conf. on Movement and Computing, Genova, 2018
  ACM Int. Workshop on Symbiotic Collaboration for Wisdom Computing, Tokyo, 2018
  First European Seminar on Urban Data Science, Amsterdam, 2017
  ACM Int. Workshop on Recommender Systems for Citizens, Como, 2017
  ECCV Workshop on Apparent Personality Recognition, Amsterdam, 2016
  Int. Workshop on Content-Based Multimedia Indexing, Bucharest, 2016
  ACM Int. Workshop on Social Signal Processing for Multimodal Interaction, Seattle, 2015
  Int. Workshop on Human Behavior Understanding, Zurich, 2014

  Invited Speaker at National Events
  eGovernment Symposium Romand, Sierre, 2024
  ETH-EPFL Summer School on Science and Policy, Beatenberg, 2023
  Museé de la Main, Talk Series on AI, Lausanne, 2023
  Conférence d'automne, Société Académique du Valais, Martigny, 2023
  Semaine de la digitalization, UNIL, Lausanne, 2019-2021
  Semaine Science et Jeunesse, Lausanne, 2019
  Applied Machine Learning Days, Lausanne, 2019
  TechnoArk Conference, Sierre, 2019