Empirical study of the non-verbal vocal aspects of the user interventions in dialogues

D4.1 contributes to the achievement of the MSs 2 – 5. It will present the results of the analysis of the facial and gestural contributions of users in sample dialogues (collected in WP8), from both the content and social and emotional angle, and outline the requirements that result from this analysis towards the technologies for processing of the facial and gestural contributions of the user in KRISTINA.