论文部分内容阅读
通常情况下,鼠标与电脑默认交互使用,这并不意味着鼠标使用高效、舒适。事实上,从学术意义上说,鼠标一直在伤害着设计师。持续使用电脑很长一段时间后,会伴随着手臂、肘部、前臂的疼痛。但设计师从未停下思考为什么会这样。人的前臂是由两节骨头(尺骨和桡骨)组成的,要让这些骨头舒适自然,是当手掌横握时,类似于竖起大拇指或伸手握手的动作。当人把手放在鼠标上、手掌朝下,这就意味着尺骨和桡骨处于俯伏和扭曲的
Under normal circumstances, the mouse and the default interaction with the computer, this does not mean that the mouse to use efficient and comfortable. In fact, the mouse has been hurting the designer from an academic point of view. Continued use of the computer for a long time, will be accompanied by the arm, elbow, forearm pain. But designers have never stopped thinking why this is so. The human forearm is made up of two bones (ulna and radius). To make these bones comfortable and natural, they are movements similar to thumbscrews or handshakes when the palm is grasping horizontally. When people put their hands on the mouse, palms down, which means that the ulna and radius are prone and twisted