Hydra: Virtual Environments Development Platform

Author(s):  
Ronaldo Ferreira dos Anjos Filho ◽  
Veronica Teichrieb ◽  
Judith Kelner
2014 ◽  
Vol 635-637 ◽  
pp. 515-518 ◽  
Author(s):  
Cheng Cheng ◽  
Bao An Lu ◽  
Marine Umwali

Current mechanical kinematic animation can’t satisfy the requirements of Virtual Environment (VE) based design. The kinematic animation design in VE development platform does not have high level models and mechanisms, the interactive animation designs and developments are very difficult and time consuming. For these reasons, this paper proposes an innovative method for interactive kinematic animation design and development in VE, including dynamic runtime model and execution algorithm for interactive animation. A complex mechanical kinematic mechanism, that is, the engine assembly, is built to validate the animation technology introduced in this paper.


2003 ◽  
Vol 15 (2) ◽  
pp. 69-71 ◽  
Author(s):  
Thomas W. Schubert

Abstract. The sense of presence is the feeling of being there in a virtual environment. A three-component self report scale to measure sense of presence is described, the components being sense of spatial presence, involvement, and realness. This three-component structure was developed in a survey study with players of 3D games (N = 246) and replicated in a second survey study (N = 296); studies using the scale for measuring the effects of interaction on presence provide evidence for validity. The findings are explained by the Potential Action Coding Theory of presence, which assumes that presence develops from mental model building and suppression of the real environment.


Author(s):  
Jérôme Guegan ◽  
Claire Brechet ◽  
Julien Nelson

Abstract. Computers have long been seen as possible tools to foster creativity in children. In this respect, virtual environments present an interesting potential to support idea generation but also to steer it in relevant directions. A total of 96 school-aged children completed a standard divergent thinking task while being exposed to one of three virtual environments: a replica of the headmistress’s office, a replica of their schoolyard, and a dreamlike environment. Results showed that participants produced more original ideas in the dreamlike and playful environments than in the headmistress’s office environment. Additionally, the contents of the environment influenced the selective exploration of idea categories. We discuss these results in terms of two combined processes: explicit references to sources of inspiration in the environment, and the implicit priming of specific idea categories.


2004 ◽  
Author(s):  
Cynthia S. Sahm ◽  
Sarah H. Creem-Regehr ◽  
William B. Thompson ◽  
Peter Willemsen

2004 ◽  
Author(s):  
Jodie M. Plumert ◽  
Joseph K. Kearney ◽  
James F. Cremer

Author(s):  
Stephen R. Ellis ◽  
Katerina Mania ◽  
Bernard D. Adelstein ◽  
Michael I. Hill
Keyword(s):  

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