本文重点介绍了有关办公室工作人员的几个功效学方面的问题。首先阐述了VDT操作设备的设置标准和座高、前臂角、颈角等体位要求,以及不良体位的危害;第二部分,作者提出了VDT操作环境中的照度、光源设置等有关照明要求和防止眩光产生的方法;最后介绍了职业性紧张因素问题,提出了包括工作、家庭、社会和个体四个方面的职业性紧张因素模型。 This article focuses on a few functional aspects of the office staff. First of all, the setting standards of VDT operation equipment and body position such as seat height, forearm angle and neck angle, as well as the harm of bad position are expounded. The second part is about the illumination requirements and the prevention of glare of illuminance, light source setting in VDT ​​operating environment Finally, it introduces the problem of occupational stress and puts forward a model of occupational stress including work, family, society and individual.