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ISUVR
2007
14 years 11 months ago
Realizing Seamless Interaction: a Cognitive Agent Architecture for Virtual and Smart Environments
Abstract— We propose a cognitively motivated vertically layered two-pass agent architecture for realizing responsiveness, reactivity, and pro-activeness of smart objects, smart e...
Youngho Lee, Hedda Rahel Schmidtke, Youngjung Suh,...
DSRT
2006
IEEE
15 years 3 months ago
Comparison of head gaze and head and eye gaze within an immersive environment
For efficient collaboration between participants, eye gaze is seen as being critical for interaction. Teleconferencing systems such as the AcessGrid allow users to meet across ge...
Norman Murray, David J. Roberts
ICALT
2007
IEEE
15 years 3 months ago
A Multiagent Extension for Virtual Reality Based Intelligent Tutoring Systems
Applying Virtual Reality (VR) in combination with Intelligent Tutoring Systems (ITSs) is a promising approach to computer based learning and training. However, the classical struc...
Ricardo Imbert, Leticia Sánchez, Angé...
CARS
2004
14 years 11 months ago
Haptic interaction in VR-based paracentesis simulation for dexterity enhancement and assessment
In this paper we describe the development of an interactive virtual reality (VR) system that aims to realistically simulate specific paracentesis clinical procedures (particularly ...
Costas S. Tzafestas, Yiannis Koumpouros, Kostas Bi...
IVA
2005
Springer
15 years 3 months ago
Social Situated Agents in Virtual, Real and Mixed Reality Environments
Abstract. This paper details a framework for explicit deliberative control of socially and physically situated agents in virtual, real and mixed reality environments. The objective...
Mauro Dragone, Thomas Holz, Brian R. Duffy, Gregor...