“Stories have defined our world. They have been with us since the dawn of communication, from cave walls to the tall tales recounted around fires. They have continued to evolve, with their purpose re…
一费茨定律(Fitts' Law)1、费茨定律(Fitts’ Law)简介费茨定律是由保罗·费茨(Paul M. Fitts)博士,在对人类操作过程中的运动特征、运动时间、运动范围和运动准确性进行研究之后提出的,时间是1954年;该定律被用来预测从任意一点到目标中心位置所需时间的数学模型,在人机交互(HCI)和设计领域的影响却最为广泛和深远。费茨定律指的是:使用指点设备到达一个目标的时间,与当前设备位置和目标位置的距离(D)和目标大小(...