BRESSEM-PANEL

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GESPIN – GESTURE & SPEECH IN INTERACTION – Poznań, 24-26 September 2009

Towards a grammar of gesture Panel organizers: Jana Bressem, Silva H. Ladewig, Cornelia Müller, Susanne Tag European University Viadrina, Frankfurt/Oder

Participants: Jana Bressem*, Ellen Fricke*, Silva H. Ladewig*, Irene Mittelberg**, Cornelia Müller*, Susanne Tag* *European University Viadrina, Frankfurt/Oder **Human Technology Centre, RWTH Aachen Abstract This session presents a linguistic and semiotic perspective on gestures as pursued in the VW research project „Towards a grammar of gesture: Evolution, brain and linguistic structures“ which aims at an encompassing account of the structural properties of gestures. The core of the project is thereby on a descriptive account of the fundamental semantic and formal structures in human gestures (Kendon 2004, Müller 1998, 2004, Calbris 1990) and their syntactic integration with speech: in short, the foundations of a grammar of gesture. Showing that gestures are highly structured signs, which are syntactically integrated into language – for instance, as attributive constructions – challenges the traditional concept of language as a closed system of vocal signs and imply that the very nature of language is multimodal. Such a perspective on gestures not only serves as a point of departure for further studies into gesture analysis in fields such as neurology and evolutionary anthropology, but will also inform fields that have discovered gestures as a revelatory ‘window onto thought’ (McNeill 1992, 2005), such as more general cognitive psychology, artificial intelligence, and communication studies, but which all currently suffer from a lack of shared scientifically grounded knowledge of gestures.

With this panel we would like to present an overview of the linguistic and semiotic sub- projects addressing the following topics:

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Semantics: Specifying principles of meaning creation in gestures

Gestures can, amongst other things, be used to refer to an unlimited number of concrete as well as abstract entities or events. However, in the meaning-making processes, gestures are based on a limited set of mimetic devices, termed “gestural modes of representation”, which imply different cognitive processes of sign creation (Müller 1998, Müller et al. in prep.). How the hands turn into gestures or signs by making use of these different modes will be presented in a first talk. In a second talk we would like to explore the question of whether gestures of the concrete and of the abstract (Müller 1998) differ according to their form. First results of the experiment conducted in order to approach this question will be presented.


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