Enhanced realism of a real-time simulator having multiple computer-controlled units results from making the units capable of reacting to only those other units that each of them can be aware of because of their spatial relationships to the unit. Awareness is based upon probabilities; it can persist after...http://www.google.de/patents/US6763325?utm_source=gb-gplus-sharePatent US6763325 - Heightened realism for computer-controlled units in real-time activity simulation
