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Automatic Data Processing Data Entry Controller

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A device which generates a signal used to move a cursor and/or tracking symbol on the screen of a display device such as a cathode ray tube. It may manipulate graphic and text data by utilizing preprogrammed or user defined controls and switches. It may include any combinations of the following data entry devices: JOYSTICK, DATA ENTRY; MOUSE, DATA ENTRY and TRACKBALL, DATA ENTRY. View more Automatic Data Processing Data Entry Controller