Three views of virtual reality: virtual environments in the US military

A virtual environment is a generic, relatively low-cost real-time interactive simulation. It is shown that the US military has been a primary supporter of real-time simulation for more than 60 years, ever since the development of the Link Flight Instrument Trainer in the late 1930s. The development of flight simulation systems and head-mounted displays are reviewed. The use of virtual environments for team training, battlefield review and tactics development is discussed. Several research projects involving virtual environments and military applications are described.<
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