Electronic Visualization Laboratory

Electronic Visualization Laboratory

The Electronic Visualization Laboratory (EVL) is a research center at University of Illinois at Chicago founded by pioneering computer scientists in 1973. It gained prominence through collaborations with institutions such as the National Science Foundation, the ARPA community, and projects tied to NCSA initiatives. EVL alumni and collaborators have worked with organizations including Bell Labs, IBM Research, Microsoft Research, and NASA on developments that influenced fields represented at venues like the SIGGRAPH conference and the CHI conference.

History

EVL was established by Tom DeFanti and Daniel J. Sandin following early work at University of Illinois Urbana-Champaign and engagements with the New York Institute of Technology computer graphics program. In the 1970s and 1980s EVL contributed to projects related to the PLATO system era and shared personnel with laboratories such as Massachusetts Institute of Technology Media Lab and SRI International. Through the 1990s EVL participated in collaborations with the National Center for Supercomputing Applications and influenced initiatives led by the SC community and the Internet2 consortium. Leadership transitions involved figures connected to awards from organizations such as the ACM and ties to programs funded by the National Science Foundation.

Research and Projects

EVL research spans immersive visualization, collaborative virtual environments, and networked distributed rendering, with outputs presented at venues including SIGGRAPH, IEEE VR, and CHI. Early landmark projects include the creation of the CAVE virtual-reality theater and the development of software systems that interfaced with hardware from vendors like Silicon Graphics and DEC. Collaborative projects have linked EVL to initiatives at Argonne National Laboratory, Oak Ridge National Laboratory, and Los Alamos National Laboratory for large-scale scientific visualization. EVL teams have contributed to standards and protocols discussed at IETF workshops and participated in consortia including Computational Science Graduate Fellowship-related networks and Global Grid Forum-era activities.

Technologies and Innovations

EVL researchers pioneered immersive display technologies exemplified by the CAVE immersive environment and work on stereoscopic projection aligned with hardware from Sony and Christie Digital Systems. Software innovations included visualization toolkits and middleware interoperable with systems such as Open Inventor, OpenGL, and later WebGL-related research efforts. Networking experiments addressed high-performance data transfer leveraging testbeds associated with National LambdaRail and Internet2 to support remote collaboration used by teams from Lawrence Berkeley National Laboratory and Fermilab. The laboratory’s contributions intersect with patents and designs recognized by organizations such as the ACM SIGGRAPH awards and have informed products from companies like NVIDIA and Intel through alumni migrations.

Facilities and Infrastructure

EVL maintained custom laboratories outfitted with tiled display walls, immersive theaters, motion-capture systems, and networking equipment obtained via partnerships with National Science Foundation programs and procurement from vendors including Silicon Graphics and Sun Microsystems. On-site infrastructure supported collaboration with regional centers such as the Art Institute of Chicago and citywide initiatives involving Chicago Transit Authority-adjacent research. Shared facilities enabled interdisciplinary work with departments at University of Illinois at Urbana-Champaign, the Illinois Informatics Institute, and cultural partners like the Field Museum of Natural History. High-bandwidth links allowed remote demonstrations to sites such as Eurographics partners and national laboratories.

Education and Outreach

EVL has served as a training ground for students affiliated with University of Illinois at Chicago and visiting scholars from institutions including Columbia University, Yale University, and University of California, Berkeley. The lab’s outreach included workshops at SIGGRAPH, summer schools connected to IEEE events, and public exhibitions in collaboration with Museum of Science and Industry (Chicago), Smart Museum of Art, and municipal cultural programs. Alumni have taken faculty and industry positions at institutions such as New York University, Carnegie Mellon University, Georgia Institute of Technology, and companies like Google and Apple.

Category:Research laboratories Category:Computer graphics organizations