source: [lemma=perpetrator] □ □
destination: [lemma=perpetrator] □ □ □
spec: Today , this model of justice for perpetrators of crimes against humanity is reflected in a wide array of institutions that have taken their cues from Wiesenthal 's lifetime of devotion to Nazi hunting . The resulting end-user experience is a rich full-featured suite of media applications , with user interfaces designed on a per-device basis .