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A field study in an automotive supply industry company was conducted to explore age-differentiated strain of assembly line workers. Subjective and objective data from 23 female workers aged between 27 and 57 years were collected at the workplace belt buckle assembly during morning shifts. Subjects with medication or chronic diseases affecting heart rate and breath rate were excluded. For subjective data generation different questionnaires were used. Before the Work Ability Index and the Munich Chronotype Questionnaire were completed by the subjects. Short questionnaires (strain-ratings, NASA-TLX) directly at begin and end of the work were used for obtaining shift-related data. During the whole shift (6 a.m. -2.45 p.m.) bodily functions were logged with a wireless chest strap. In addition, the motion of the hand-arm-system was recorded for 30 times, 3 minutes each after a fixed time-schedule. First results show that younger subjects need significant less time for assembly (mean = 14.940 s) compared to older subjects (mean = 17.040 s; t(472.026) = -9.278 , p < 0.01).

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In den kommenden Jahren sieht sich die Medienwirtschaft vor ganz erheblichen Herausforderungen: die voranschreitende Digitalisierung, ein radikaler Umbruch des Medienmarktes, eine tiefgreifende Veränderung der Mediennutzung. Wie wird angesichts dieser Entwicklungen aus einem etablierten Medienunternehmen wie dem Bayerischen Rundfunk (BR) eines, das erfolgreich crossmedial arbeitet und den Anforderungen der veränderten Medienwelt entspricht?