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PART | III Multimodal Human-Computer and Human-to-Human Interaction
available meeting collection with audio, video, slides, whiteboard and
handwritten note recordings [17] (also see Figure 15.2.)
Listening is a second conversational construct clearly related to
attention. Listening is in principle a multimodal phenomenon, and
some works have started to investigate computational models. Heylen
et al. [38] presented research towards building a Sensitive Artifi-
cial Listener, based on the manual annotation of basic nonverbal
behaviours displayed by listeners in group conversations, including
gaze, head movements and facial expressions extracted from ...