[Problem of controlling current mental capacity in operators].

The industrial means to control and forecast the current mental capacity of operators are absent nowadays in spite of its level connected with about 2/3 of accidents through the personnel's fault. Results of 10 year-experience show how the computerized self-educating adaptable systems of current individual mental capacity monitoring in power engineering operators were created. The systems to control the mental capacity in operators before and over the course of the shift let also improve the reliability and economy in exploitation of huge technological enterprises and preserve the operator's health.