An in vitro diagnostic software program intended to be used with an instrument/analyser (e.g., microscope slide digital imaging scanner, immunoassay analyser, real-time PCR machine), or a data management device connected to the instrument/analyser, to: 1) facilitate user-controlled device function [e.g., incubation control]; 2) assist data processing, display, or communication [e.g., image conversion]; and/or 3) produce raw-data-derived qualitative result calculations based on specified criteria [positive or negative assay result]. This software does not use demographic or clinical data to produce a patient score (i.e., it is not interpretive).