To assist the examiner and get their annotation for comparison, a latent-exemplar fingerprint pair is shown to each participant at a resolution of 1920 x 1080 pixels. Each fingerprint is displayed at a resolution of 700 x 960. The custom tool is built for the examiners to perform a comparison. Sample screenshots of the tool in each stage of the ACE mechanism is shown below. As a part of this research, the tool will be released for the research community.