Speech prosody has traditionally been analyzed in terms of acoustic features. Although visual features have been shown to enhance linguistic processing, the conventional view is that facial and body gesture information in ...

The orchestration of collaborative learning processes in face-to-face/nphysical settings, such as classrooms, requires teachers to coordinate students indicating them who belong to each group, which collaboration areas ...

Carrying out collaborative learning activities (supported by technologies or not)/ntypically involves the coordination of multiple participants, in their dynamic assignment to/ngroups and roles and in the distribution of ...