1. A system comprising: a plurality of sensors, wherein a location of the plurality of sensors defines a spatial operating environment (SOE) that includes a plurality of objects; and a tracking component running on a processor, wherein the tracking component receives from each sensor of the plurality of sensors feature data corresponding to each object of the plurality of objects detected by the respective sensor, wherein the tracking component generates and maintains from the feature data a coherent model of relationships between the plurality of objects and the SOE.