George Rathjens

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Foreword v irtual reality (VR) is the popular name for an absorbing, interactive, computer mediated experience in which a person perceives a synthetic (i.e., simulated) environment by means of special human-computer interface equipment and interacts with simulated objects in that environment as if they were real. Several persons can see one another and(More)
iii oreword istributed interactive simulation (DIS) is the linking of aircraft, tank, and other military simulators in diverse locations so that the crew of one simulator can " see, " operate with, " shoot " at, or be " destroyed " by the other vehicles being simulated. Command structures can also be simulated. This allows forces to practice and train in(More)
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