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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    The visual computer 1 (1985), S. 241-248 
    ISSN: 1432-2315
    Keywords: Computer animation ; Heart ; Ventricle ; Atrium ; Subactor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract This paper presents a strategy for the production of a computer-generated film showing the complete motion of a human heart. The model for construction and animation is discussed. The heart is decomposed into different parts; each part is considered as a subactor of the heart which is viewed as the main actor. The left ventricle simulation is emphasized, because it is based on medical measures. The atrium simulation is based on beta-spline surfaces and blood volume considerations.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    ISSN: 1434-9957
    Keywords: Nonverbal communication ; Embodiments ; Networked virtual environments ; Social interaction in virtual environments ; Emotional feedback
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract Nonverbal communication is an important aspect of real-life face-to-face interaction and one of the most efficient ways to convey emotions, therefore users should be provided the means to replicate it in the virtual world. Because articulated embodiments are well suited to provide body communication in virtual environments, this paper first reviews some of the advantages and disadvantages of complex embodiments. After a brief introduction to nonverbal communication theories, we present our solution, taking into account the practical limitations of input devices and social science aspects. We introduce our sample of actions and implementation using our VLNET (Virtual Life Network) networked virtual environment and discuss the results of an informal evaluation experiment.
    Type of Medium: Electronic Resource
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