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Users of Oak Ridge Leadership Computing Facility Gather for 21st Annual Meeting

The Oak Ridge Leadership Computing Facility (OLCF) welcomed computational scientists from around the world to its 2025 OLCF User Meeting at the Department of Energy’s Oak Ridge National Laboratory from Aug. 5 – 6. The event offered attendees an opportunity to share accomplishments, discuss challenges, and explore the road ahead for high-performance computing…
Angela Gosnell
September 9, 2025
Data visualizationTechnology

VISTA: ORNL’s Visual Informatics for Science and Technology Advances Lab

The Computing and Computational Sciences Directorate is home to VISTA: ORNL's Visual Informatics for Science and Technology Advances (VISTA) Lab. The mission of VISTA is to improve domain experts’ ability to explore large and complex data through the development and application of interactive data visualization and analysis systems. By acting as a bridge connecting…
Katie Bethea
December 8, 2020
People

Augmented Reality Technology Shows Promise for Summit Surveillance

Researchers are taking 3D holograms beyond science fiction theatrics with recent advances in augmented reality (AR) techniques. During their summer internships at the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL), Cooper Colglazier and Jesse Vomfell investigated how AR could be effectively applied to study various aspects of…
Elizabeth Rosenthal
November 5, 2018
Technology

New Discoveries Within ‘SIGHT’

SIGHT visualization from a project led by University of Virginia’s Leonid Zhigilei to explore how lasers transform metal surface. At the home of America’s most powerful supercomputer, the Oak Ridge Leadership Computing Facility (OLCF), researchers often simulate millions or billions of dynamic atoms to study complex problems in science and…
Katie Elyce Jones
February 7, 2018