This is a typical radio dispatcher's position at the Bernalillo county sheriff's comm center. The left screen is the working CAD screen (SCC/Printrak), the next is the status screen. The third screen displays an electronic map, and the fourth is the radio controller. Note the two Logisys roller balls, the foot pedal, and the PEI telephone device. A Dictaphone instant recall recorder is hidden by the dispatcher's head.