设计中采用行扫描法识别键的闭合，并且在按键的选用和信号的传输上都有其独特之处。
The design identify shutting of key using row scanning. It is peculiar in a-side of keys selection and signal transmission.
震风箱大致分为三种不同的奏法：第一种方法是，在单手按键时，我们用另一只手来完成震风箱的任务。
The first method is that, the task of vibrating bellows is accomplished by a single hand when another hand is pressing the keys.
其应用方法有按键开关法、键盘消息法和鼠标消息法。
The application method includes button switch method, keyboard information method and mouse information method.
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