John Moreland was a senior Visualization Scientist at UCSD’s San Diego Supercomputer Center (SDSC). He specialized in scientific visualization, 3D computer graphics programming, and software/hardware design for advanced display systems. He has been an inventor on patents for advanced computer display systems. He has co-authored several books on the Virtual Reality Modeling Language (VRML), and has published numerous peer-reviewed technical papers on a wide variety of subjects in the field of computer science. John has taught scientific visualization, advanced code optimization, and on many other technical topics at conferences worldwide including SIGGRAPH, Supercomputing, Internet World Asia, and Web Developers. He has also lectured for classes at UCSD, UT-Austin, UCSC, Hong Kong City Polytechnic, NASA/JPL, Cadence Design Systems, and many other venues.