1. A system comprising: a plurality of optical detectors, wherein at least two optical detectors of the plurality of optical detectors comprise wavefront coded cameras, wherein the plurality of optical detectors image a body; and a processor coupled to the plurality of optical detectors, the processor automatically detecting a gesture of a body, wherein the gesture comprises an instantaneous state of the body, wherein the detecting comprises aggregating gesture data of the gesture at an instant in time, the gesture data comprising focus-resolved data of the body within a depth of field of the imaging system, the processor translating the gesture to a gesture signal and using the gesture signal to control a component coupled to the processor.