Coordinates: 34°24′57″N 119°50′23″W / 34.41578°N 119.8398°W / 34.41578; -119.8398

AlloSphere

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The AlloSphere Research Facility
Elings Hall which houses The AlloSphere, August 2013
Established2007; 19 years ago (2007)
Field of research
Technology, multimedia, sciences, art, design
DirectorJoAnn Kuchera-Morin
LocationSanta Barbara, California, United States
CampusUniversity of California, Santa Barbara

The AlloSphere Research Facility (branded as AlloSphere) is a research laboratory at the University of California, Santa Barbara. Housed in a theater-like pavilion with a spherical structure made of opaque material, it is designed to project computer-generated imagery and sound. The facility is used for a wide range of applications, including geographic information systems (GIS), scientific research, artistic exploration, and other forms of data visualization.[1] The AlloSphere grew out from the university's departments of electrical engineering and computer science and the media arts and technology program.[2]

The AlloSphere is housed at UCSB California NanoSystems Institute[3] building, "CNSI," or Elings Hall, a 62,000-square-foot (5,800 m2) facility that opened in 2007.[4] The AlloSphere is intended to integrate technology and media.[5]

The AlloSphere includes a three-story cube that has been insulated extensively with sound-absorbing material, making it one of the largest echo-less chambers in the world. Within the chamber are two hemispheres of 5 meter radii, made of perforated aluminum. These are opaque and acoustically transparent.[6]

There are 26 video projectors, to create as much of a field of vision as possible.[6]

The loudspeaker real-time sound synthesis cluster (140 individual speaker elements plus sub-woofers) is suspended behind the aluminum screen resulting in 3-D audio. Computation clusters include simulation, sensor-array processing, real-time video processing for motion-capture and visual computing, render-farm/real-time ray-tracing and radiosity cluster, and content and prototyping environments.[6]

The AlloSphere was developed by a team of scientists, led primarily by Professor JoAnn Kuchera-Morin, a professor in the field of Composition, of the Media Arts & Technology Program of UCSB.[6]

Selected publications

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References

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