engleski

Psychological and ergonomic aspects of work with video display terminals

Forty nine operators of video display terminals were administered a questionnaire on subjective complaints in connection with work conditions. Measurements of nonionizing and ionizing radiation emissions during normal operation of video display terminals showed them to be within permissible levels. A detailed ergonomic analysis of equipment and workstations was also performed. Results showed a high occurrence of subjective complaints, significant differences between age subgroups in a few variables, and significant correlation between sets of variables of some perceived ergonomic features and subjective complaints.

Computer-human interaction ; individual characteristics ; working conditions

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