Abstract: In an approach to non-disruptive system enhancements and integrations, the system including: one or more computer processors; one or more computer readable storage media; and program instructions stored on the one or more computer readable storage media for execution by at least one of the one or more computer processors. The stored program instructions including instructions to: connect one or more devices to the system, wherein each device of the one or more devices is connected to the system without changing a baseline system code; assign a mode to each device; receive an event from any device of the one or more devices; determine whether each user of one or more users of the system has an appropriate privilege; and send the event to each user of the one or more users that has the appropriate privilege.

Abstract: In an approach to environmental surveillance, a system includes one or more computer processors; one or more non-transitory computer readable storage media; and program instructions stored on the one or more non-transitory computer readable storage media for execution by at least one of the one or more computer processors. The program instructions include instructions to create a model of an environment; assign one or more devices to the model; input source data for the model, wherein the input source data is at least one of synthetic data and real data; determine events based on the one or more devices and the input source data; and create one or more outputs based on the events.