Silent Talker Lie Detector Silent Talker Lie Detector The Silent Talker Psychological Profiler is a camera system which observes and analyses non-verbal behaviour in the form of micro-gestures while a subject is being interviewed, for the claimed purpose of credibility assessment. It is grounded in the psychological theory that non-verbal behaviour is modified by a number of influences when a person is being deceptive. These include arousal (in particular stress), cognitive load, duping delight, and behaviour control. Silent Talker was invented between 2000 and 2002 by a team at Manchester Metropolitan University, Zuhair Bandar, James O'Shea, David McLean and Janet Rothwell. Following its invention,
Silent Talker Lie Detector or other computer techniques", they have been established as a subfield of artificial intelligence for over 60 years and are the subject of dedicated, high impact journals such as Neural Networks. Consequently, they provide a scientifically credible basis for Silent Talker's classifiers. The distinctive features of Silent Talker are: Silent Talker has been published in peer-reviewed journals for both the psychology and artificial intelligence communities. As other lie detectors detect changes in stress, the most common approach is to disrupt this either by practicing calming techniques during lying or artificially raising stress during truth-telling. Because Silent Talker is based on