The team also developed hybrid 2-D and 3-D visualization tools, such as SyncVis, to streamline the data exploration process. This way, multiple users can observe the same 3D holograms and make eye contact with each other like in the real world. Researchers can sit down and apply 2-D visualization techniques on 3D data with zSpace or use handheld HTC Vive Controller devices to interact with a 3D- rendered view of their data within a virtual environment.įor those who wish to interact with a 3-D virtual scene but maintain face-to-face communication with other people, Su and his colleagues constructed a mixed reality system that synchronized the view of multiple Microsoft Hololens devices.
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The team expanded the immersive capabilities of an open-source visualization software called ParaView and made it compatible with hardware platforms such as zSpace and HTC Vive. Su and his colleagues created VR and AR applications to improve the usability of various open-source and commercially available technologies. The Army’s SyncVis application supports both 2-D and 3-D data visualization to provide a unified data exploration experience. Their job is not to get the visualization system working but to analyze the data to do their science.” “We solve all that for them so that they can do their job.
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“We approach Army scientists and offer to run their data on a visualization system for them so that they don’t have to worry about what software to use or how to load the data,” Su said. In order to lower these critical entry barriers, Su and his team prepare the technology in advance so that Army researchers can explore the benefits of VR and AR at their leisure. Challenges surrounding hardware and software setup as well as the need to troubleshoot confusing issues often discourage researchers from adopting VR and AR technology in their labs. Many researchers hesitate to implement AR and VR into their workflow because of the hurdles that come with operating unfamiliar yet necessary equipment. Within the Army’s corporate research laboratory, Su leads the effort in adapting VR and AR technology to support Army researchers for data-intensive scientific and engineering applications. Su and his colleagues synchronized the view of multiple Microsoft HoloLens devices so that Army researchers can collaborate and view the same virtual environment. Even high-end versions in the current marketplace are ten-fold cheaper than they were two decades ago.” “Right now, a commercial VR system has better capabilities, higher resolutions and greater usability-and it’s only around $400. “The advancement of virtual reality and augmented reality research has mainly been driven by the gaming community,” Su said. Suddenly, VR and AR systems experienced leaps in advancements that not only improved their performance but also made them significantly cheaper. In the 2010s, widespread interest in VR and AR for videogames transformed immersive technology into a lucrative business that investors poured billions of dollars into. Back then, an Army-sponsored VR system carried a hefty price tag of $250,000, and the head-mounted display alone cost more than $10,000. Running Immersive ParaView on zSpace allows Army researchers to apply 2-D visualization techniques on 3-D data.Īccording to Su, virtual and augmented reality technology progressed immensely over the past two decades thanks to the gaming industry.ĭuring the early 2000s, most people knew very little about this technology, and the few who specialized in its development found it too expensive and inaccessible to implement in everyday life. “The VR- and AR-enabled visualization workflows that we present are assisting researchers uncover various complex 3-D features in their domain-specific research area.” Simon Su, a computer scientist at the laboratory’s Department of Defense Supercomputing Resource Center. “Virtual reality and augmented reality technologies offer tremendous potential as a data analytics tool for scientists and engineers to gain a better understanding of their research data during the exploration and discovery process,” said Dr. Army Combat Capabilities Development Command’s Army Research Laboratory, researchers developed workflows that make it easier for scientists and engineers to adopt VR and AR into their day-to-day operations. In much the same way, VR and AR provides advanced visualization capabilities to enhance the analysis and presentation of complex research data.Īt the U.S.
In the modern gaming community, virtual and augmented reality technologies deliver such stunning and immersive experiences that players can easily find themselves lost in a brand-new world in the comfort of their living room.
(Photo Credit: Brian Simmonds) VIEW ORIGINALĪDELPHI, Md. Army researchers run ParaView on HTC Vive to directly interact with their data within a virtual environment.
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