| | | Desktop sensors | Mobile devices (1 expert) | Mobile devices (15 laymen) |
| | Capture subjects | 6 | 7 (3 female + 4 male) | 3 (more for extra points) | 53 |
| | Sources for artefacts | 36 fingers, 6 capture subjects (index, middle and thumb, both hands) | 42 fingers, 6 capture subjects (index, middle and thumb, both hands) | 4 per capture subject (both thumbs, indexes) | 212 |
| | Number of attempts | 3 per transaction, 2 transactions per finger, 4 sensors (4672 in total) | 10 per finger, 5 mobile devices (2669 in total) | 10 per finger | 5,481 |
| | Evaluator’s access | Gray box (pass/fail result + NFIQ quality). | Black box (only pass/fail result).
Very slight quality feedback on some devices (MD1 and MD3) (“finger too wet”). |
| | Artefact species | 7 (Play-Doh, gelatin, latex, silicone, white glue, latex with graphite, silicone with graphite) | 3 (Play-Doh, gelatin, latex with graphite) | 2 (Play-Doh and gelatin), more for extra credit | 10 (Play-Doh, gelatin, gelatin with glycerin, silicone, TAC adhesive, wax, clay, wood glue, conductive ink, latex) |
| | Attack type | Cooperative and non-cooperative | Cooperative |
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