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该工作采用与对照组比较的方法对槽式键盘进行了初步的工效学评价。实验结果提示，在做英文盲打的操作中，槽式键盘在输入速度、输入正确率和引起疲劳的程度３个方面都显著优于一般标准键盘。文章对槽式键盘的特征及其对操作和疲劳的影响进行了简要的分析
This work carried out a preliminary ergonomic evaluation of the keyboard with a comparison with the control group. The experimental results suggest that the slot keyboard is significantly superior to the standard keyboard in terms of input speed, input accuracy and the degree of fatigue caused by the blind typing operations in English. The article briefly analyzes the features of the keyboard and its impact on operation and fatigue