The International Conference on Dance Data, Cognition and Multimodal Communication aims to provide a interdisciplinary forum (Humanities, Information Technologies, and Cognitive Science) for those creating and handling data from Performing Arts (with a focus on contemporary dance) interested in issues of multimodality and cognition in human communication and in human-computer interaction, particularly regarding documentation, video annotation tools, collaborative platforms for cultural heritage preservation, and scientific analyses of dance data, such as human behaviour and agency in different types of communication and their cognitive, cultural, narrative, technological, social, textual, or discourse functions.