Emotional Blackmail and FOG, terms coined by psychotherapist Susan Forward, PhD, are about controlling people in relationships and the theory that fear, obligation or guilt (FOG) are the transactional dynamics at play between the controller and the person being controlled.motional Blackmail and FOG, terms coined by psychotherapist Susan Forward, PhD, are about controlling people in relationships and the theory that fear, obligation or guilt (FOG) are the transactional dynamics at play between the controller and the person being controlled.
The company markets its products through authorized dealers and partners internationally. Crestron Electronics, Inc. was founded in 1971 and is headquartered in Rockleigh, New Jersey with sales and support offices throughout the United States, Canada, Europe, Asia, Latin America, and Australia.
The Company was founded by Ernest Adsetts in 1957 Sheffield as Sheffield Insulations Limited. His son Norman Adsetts joined the firm in 1966 becoming Managing Director in 1970 and then Chairman in 1985. The Company was first listed on the London Stock Exchange in 1989 when it became Sheffield Insulations Group plc.