SDL Behavioural Science Consultancy

sdl helps our clients to understand non-verbal communication and to avoid deception. we do this by providing online courses, training and specialist advice in areas of behaviour, emotional analysis and deception detection. founded by stu dunn, sdl also does video analysis (evaluating truthfulness & credibility), facs coding (videos, pictures and animation), sales training, body language, micro expressions and deception detection courses, criminal and private investigations. sdl's mission statement: to be the worldwide leader in consulting and training in the area of facial expressions, non verbal behaviour and deception detection for both public and private sectors. our clientele: sdl has worked with people from new zealand, australia, united states, united kingdom, scotland, india, canada so far. sdl is new zealand's first facial action coding system (facs) certified consulting.