Modeling peripersonal action space for virtual humans using touch and proprioception

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Modeling peripersonal action space for virtual humans using touch and proprioception

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Nguyen, Nhung / Wachsmuth, Ipke / Ruttkay, Zsofia / Kipp, Michael / Nijholt, Anton / Vilhjalmsson, Hannes H.

Nguyen N, Wachsmuth I. Modeling peripersonal action space for virtual humans using touch and proprioception. In: Ruttkay Z, Kipp M, Nijholt A, Vilhjalmsson HH, eds. Proceedings of the 9th Conference on Intelligent Virtual Agents (IVA 2009) . Berlin: Springer; 2009: 63-75. ; We propose a computational model for building a tactile body schema for a virtual human. The learned body structure of the agent can enable it to acquire a perception of the space surrounding its body, namely its peripersonal space. The model uses tactile and proprioceptive informations and relies on an algorithm which was originally applied with visual and proprioceptive sensor data. In order to feed the model, we present work on obtaining the nessessary sensory data only from touch sensors and the motor system. Based on this, we explain the learning process for a tactile body schema. As there is not only a technical motivation for devising such a model but also an application of peripersonal action space, an interaction example with a conversational agent is described.

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Title :

Modeling peripersonal action space for virtual humans using touch and proprioception

Contributors:

Nguyen, Nhung (author) / Wachsmuth, Ipke (author) / Ruttkay, Zsofia (author) / Kipp, Michael (author) / Nijholt, Anton (author) / Vilhjalmsson, Hannes H. (author)

Publication date :

2009-01-01

Type of media :

Conference paper

Type of material :

Electronic Resource

Language :

English

Keywords :

ddc:006

Classification :

DDC: