128. The system of claim 1 , wherein the processor automatically detects a gesture of a body from the feature data received via the plurality of sensors, wherein the plurality of objects includes the body, wherein the feature data is absolute three-space location data of an instantaneous state of the body at a point in time and space, the detecting comprising aggregating the feature data, and identifying the gesture using only the feature data.
130. The system of claim 128 , wherein the processor translates the gesture to a gesture signal, and controls a component coupled to the processor in response to the gesture signal.