On the parametrization of clapping

Welbergen van, Herwin and Ruttkay, Zsófia (2007) On the parametrization of clapping. In: 7th International Workshop on Gesture in Human-Computer Interaction and Simulation, GW 2007, 23-25 May 2007, Lisbon, Portugal.

Preview

PDF
64Kb

Abstract:	For a Reactive Virtual Trainer(RVT), subtle timing and lifelikeness of motion is of primary importance. To allow for reactivity, movement adaptation, like a change of tempo, is necessary. In this paper we investigate the relation between movement tempo, its synchronization to verbal counting, time distribution, amplitude, and left-right symmetry of a clapping movement. We analyze motion capture data of two subjects performing a clapping exercise, both freely and timed by a metronome. Our findings are compared to existing gesture research and existing biomechanical models. We found that, for our subjects, verbal counting adheres to the phonological synchrony rule. A linear relationship between the movement path length and the tempo was found. The symmetry between the left and the right hand can be described by the biomechanical model of two coupled oscillators.
Item Type:	Conference or Workshop Item
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Human Media Interaction (HMI)
Link to this item:	http://purl.utwente.nl/publications/62417
Dataset URL:	http://adetti.iscte.pt/events/GW2007/proceedings/papers/gw2007_proceedings.pdf
Export this item as:	BibTeX EndNote HTML Citation Reference Manager

Show download statistics for this publication

Repository Staff Only: item control page

Metis ID: 251118