[Evaluation of activities in computer-supported work places from the viewpoint of occupational physiology]

Evaluation of strain resulting from mental load in computer workplaces requires a psychophysiological approach. A complex valuation of various factors (well-being, physiological parameters, parameters of performance) is essential. Vegetative parameters correlate in a non-specific way with mental strain. On the other hand, the electrical brain activity reveals specific reactions to information processing. Actual trends of psychophysiological evaluation of mental strain are discussed as well as some conclusions for practical questions.