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一只好的鼠标应当符合人体工学设计,选购时主要注意望、闻、切三个方面。望就是看外形,健康鼠标的设计一定要符合手掌的曲线,用料真实,工艺精细,从图1我们可以看出鼠标的曲线设计完全符合手型;闻就是听声音,好的鼠标按键声音清脆,滚轮声音干净;切就是手感,握住鼠标能感觉到手掌心和鼠标表面能紧密接触,特别是受力部位不能悬空。鼠标应用中应该主要观察移动灵敏度,看看是否有各个方向上不便的问题。 键盘的设计对人体健康也有不小的影响,随着劳动强度的加大,长时间应用键盘使手部负担越来越大,“舒适”
A good mouse should be ergonomic design, buy the main attention to look, smell, cut in three areas. Look is to look at the shape, the design of a healthy mouse must meet the palm of the curve, the material is real, sophisticated technology, from Figure 1 we can see that the mouse curve design in full compliance with the hand; smell is to listen to sound, good mouse button sound crisp , Clean the wheel sound; cut is the feel, holding the mouse can feel the palm of your hand and the mouse can be in close contact with the surface, especially the force part can not be vacant. Mouse applications should mainly observe the movement of sensitivity to see if there are inconvenient problems in all directions. Keyboard design has a significant impact on human health, with increased labor intensity, prolonged application of the keyboard to increase the hand burden, “comfortable”