3D Virtual Reality Environment Developed at UC San Diego Helps Scientists Innovate

Physorg.com - September 18, 2008 by Doug Ramsey

Its name sounds like something out of science fiction, but the StarCAVE at the University of California, San Diego is now a science fact. The virtual-reality environment allows groups of scientists to venture into worlds as small as nanoparticles and as big as the cosmos – permitting new insights that could fuel discoveries in many fields. Early users of the StarCAVE include UC San Diego researchers in biomedicine, neuroscience, structural engineering, archaeology, earth science, genomics, art history and other disciplines.

The StarCAVE is a five-sided virtual reality (VR) room where scientific models and animations are projected in stereo on 360-degree screens surrounding the viewer, and onto the floor as well. It was constructed by the UC San Diego division of the California Institute for Telecommunications and Information Technology (Calit2). At less than $1 million, the StarCAVE immersive environment cost approximately the same as earlier VR systems, while offering much higher resolution and contrast.

“When you’re inside the StarCAVE the quality of the image is stunning,” said Thomas A. DeFanti, director of visualization at Calit2 and one of the pioneers of VR systems. “The StarCAVE supports 20/40 vision and the images are very high contrast, thanks to the room’s unique shape and special screens that allow viewers to use 3D polarizing glasses. You can fly over a strand of DNA and look in front, behind and below you, or navigate through the superstructure of a building to detect where damage from an earthquake may have occurred.”

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