The 21th ACM International Conference on Multimodal Interaction (ICMI 2019) will be held in Suzhou, China, October 14 to 18, 2019 (http://icmi.acm.org/2019/index.php?id=home), which is the premier international forum for multidisciplinary research on multimodal human-human and human-computer interaction, interfaces, and system development. The conference focuses on theoretical and empirical foundations, component technologies, and combined multimodal processing techniques that define the field of multimodal interaction analysis, interface design, and system development.

You are cordially invited to submit high-quality papers of research in the areas of multimodal interaction from behavioral and social sciences, which may help us better understand how technology can be used to increase our scientific knowledge for intelligent interaction. Many thanks.