Steve Bryson and Michael J. Gerald-Yamasaki. The distributed virtual windtunnel. In Supercomputing, pages 275--284, 1992.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....volume. Of course, the length of the umbilical cords necessary to operate the receivers will sooner or later be a restriction. Workers at NASA Ames Research Laboratories have characterized the tracking errors of some EM trackers and constructed a testbed for precise measurement of these errors [Bryson, 1992, Adelstein et al. 1992b, Adelstein et al. 1992a] Acoustic trackers Acoustic trackers have been used for a while in e g digitizing tablets. Using three microphones, one can determine the distance and direction to a sound source by computing the transmission time to each of the microphones. ....

.... Information Terrains Scientific visualization is very popular, as it allows scientists to see their data in new and intuitively more obvious ways, and presenting these visualizations in virtual environments is a logical step and subject to much research and interest [Bryson and Levit, 1992, Bryson and Gerald Yamasaki, 1992, EVL, 1994] In these visualizations there usually is an obvious mapping from data to space, as the data often are values in space and simply are represented through some kind 91 Figure 6.2: Q PIT fi om University of Lancaster. Tuples in a database are mapped onto the position, shape, ....

Steve Bryson and Michael Gerald- Yamasaki. The distributed virtual wind tunnel. In Proceedings Supercomputing '92, pages 275-284. IEEE, November 1992. http://www.nas.nasa. gov/NAS/RNRreports/sbryson/RNR-92-010/RNR-92-010 .psX.

....model on a workstation is to integrate a virtual reality environment into the distributed system. This unique combination is starting to be explored and is already in demand by the high performance computing and communications community. Pioneer work in this field is currently under development by [1][9] 12] In the following sections we present our research on the use of the CAVE virtual reality environment to steer computationally intensive simulations running on a remote supercomputer. We describe the distributed implementation followed by a discussion of the most developed of the test ....

Bryson, S. and Gerald-Yamasaki, M. The Distributed Virtual Windtunnel. Proceedings of Supercomputing Ô92. Minneapolis, MN. November 1992.

....Evidence for the naturalness of the application of virtual reality to scientific visualization is the relatively rich set of applications which have appeared in spite of the immature state of virtual reality technology. These include the Virtual Windtunnel (see figure 1) Bryson and Levit 1991][Bryson and Gerald Yamasaki 1992] and Virtual Spacetime [Bryson 1992b] Molecular modelling [Brooks et al. 1990] scanning tunnelling microscope display and control [Taylor et al. 1993] and medical visualization systems [i.e. Bajura et al. 1992] have been developed at the University of North Carolina at Chapel Hill. A system ....

....reality to scientific visualization is the relatively rich set of applications which have appeared in spite of the immature state of virtual reality technology. These include the Virtual Windtunnel (see figure 1) Bryson and Levit 1991] Bryson and Gerald Yamasaki 1992] and Virtual Spacetime [Bryson 1992b] Molecular modelling [Brooks et al. 1990] scanning tunnelling microscope display and control [Taylor et al. 1993] and medical visualization systems [i.e. Bajura et al. 1992] have been developed at the University of North Carolina at Chapel Hill. A system to investigate cosmic structure ....

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Bryson, S. and Gerald-Yamasaki, M., "The Distributed Virtual Wind Tunnel", Proceedings of Supercomputing '92 Minneapolis, Minn, Nov. 1992

....environment are described. Available visualization techniques specifically designed for the virtual environment are discussed. Initial user reaction is described, both in terms of informal anecdotals and preliminary controlled task performance experiments. Introduction The virtual windtunnel [1][2] is the application of virtual reality interface techniques to the visualization of results of computational fluid dynamics (CFD) simulations. The numerical data resulting from these simulations are typically time dependent vector and scalar fields in three dimensional space. CFD datasets ....

....Onyx workstation with 4 150 MHz R4400 processors, two Reality Engine 2 graphics pipelines, and one gigabyte of physical memory. This system has a graphics performance rated at one million polygons second per graphics pipeline. A distributed 3 3 system was implemented in an earlier prototype [2]. Reimplementation of the distributed system is currently underway. The choice of virtual environment display is forced by the requirement that the displayed image be of as high a resolution as possible. The resolution of LCDbased head mounted displays was considered unacceptable for the purposes ....

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Bryson, S. and Gerald-Yamasaki, M., "The Distributed Virtual Wind Tunnel", Proceedings of Supercomputing '92 Minneapolis, Minn., Nov. 1992

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Steve Bryson and Michael J. Gerald-Yamasaki. The distributed virtual windtunnel. In Supercomputing, pages 275--284, 1992.

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S. Bryson, "The distributed virtual wind tunnel," SIGGRAPH'93 Course (43), pp. 3.1--3.10, 1993.

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S. Bryson, "The distributed virtual wind tunnel," SIGGRAPH'93 Course (43), pp. 3.1--3.10, 1993.

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S. Bryson and M. Gerald-Yamasaki, "The Distributed Virtual Windtunnel", Proceedings Supercomputing `92, IEEE Computer Society/ACM, November, 1992.

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Bryson, S. & Gerald-Yamasaki, M. (1992) The distributed virtual wind tunnel. Proceedings of Supercomputing Ô92, Minneapolis, Minn.

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