In th 1940s when Dr Palmer-Benbow the real inventor if facial ID presented 'in court' facial measurments from a body v living photo scientists laughed. He also said hand measurments were even more accurate. He was well ahead of the face-matching curve as he also used angles (sine, tan,cos). Had he used haversine they probably would have clapped and proved Anna Philomena Morgan was the Pyjama Girl and not Linda Agostini.