Dear all, MultiMediate was accepted as a Grand Challenge at ACM Multimedia for the fourth time in a row! This year, the challenge focuses on the estimation of engagement across different domains. In addition, we continue to accept submissions to the most popular tasks of previous MultiMediate iterations, including backchannel detection, eye contact detection, and bodily behaviour recognition. You can start working on all tasks now - see the detailed description on our website: https://multimediate-challenge.org/Description/ Let us know in case of any questions! Best, Philipp –––––––––––––––––––––––––––––––––––––––––––––––––––––– Dr. Philipp Müller Senior Researcher Deutsches Forschungszentrum für Künstliche Intelligenz GmbH (DFKI) Stuhlsatzenhausweg 3, Campus D3 1 66119 Saarbrücken Germany +49 681 85775 7752 –––––––––––––––––––––––––––––––––––––––––––––––––––––– Deutsches Forschungszentrum für Künstliche Intelligenz GmbH Firmensitz: Trippstadter Straße 122, D-67663 Kaiserslautern Geschäftsführung: Prof. Dr. Antonio Krüger (Vorsitzender) Helmut Ditzer Vorsitzender des Aufsichtsrats: Dr. Ferri Abolhassan Amtsgericht Kaiserslautern, HRB 2313 –––––––––––––––––––––––––––––––––––––––––––––––––––––– Website: https://www.dfki.de