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However , these aspects of independence in the trip simulation make it impossible to disaggregate the data below a certain point and also preclude the simulation of the geographic location of trip ends . Once this was drafted , simulation support pertaining to these specifications was added . A good example is USC 's training simulation research center , whose formal name is the Institute for Creative Technologies ( ICT ) and which is sponsored by the army . Mambo furnishes an inventory of mechanisms to expose event data collected in the course of simulation runs . In the piece I showed of the facial tissue simulation , the purpose is to provide surgeons a means for planning surgical techniques .