现代科技的高速发展,使电子计算机技术取得了突飞猛进的进步。同时,也为残疾人使用电脑提供了更多的方便。 日本横滨康复中心的科研人员研制成功一种依靠扭脖子和吹气进行操纵的电脑。这种电脑附有红外线头套和呼气用的吹管。使用者只要戴上头套,通过头部的扭动,电脑荧光屏上的感应器便会移动到所需要的地方进行工作。而吹气一次,则等于鼠标点选一次,吹气两次,等于鼠标点选两次。吹气时间延长,则可以拖曳。而再加上一次呼气,就可以取消指令。这种电脑还设有能够自行修订功能,能够对红外线距离头套中心位置 The rapid development of modern science and technology makes the computer technology made rapid progress. At the same time, it also provides more convenience for the disabled to use the computer. Researchers at Japan’s Yokohama Rehabilitation Center developed a computer that relied on twisting the neck and blowing air. This computer comes with an infrared cap and an expiratory blowpipe. Users just wear a hood, through the head twisting, the sensor on the computer screen will be moved to where you need to work. The inflatable once, it is equal to the mouse click once, inflatables twice, equal to the mouse click twice. Blowing time, you can drag. With an exhalation, you can cancel the order. This computer also has to be able to modify their own capabilities to be able to infrared distance hood center position