通过在设备中使用小型的声学麦克风，用户在屏幕上轻划或是轻拍而产生的震动就能被检测出来并作为输入信号。

Using a small acoustic microphone in the device, vibrations caused by a user scratching or tapping on a tabletop are detected and used as input signals.

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所谓的“触感回馈”功能可以发出一次小小的震动，告诉用户该图标已被激活，这样一来用户就不必一直盯着屏幕，以确保已经选中了某个图标。

So-called haptic feedback allows the user to sense, by way of a small vibration, that an icon has been activated -- avoiding the distraction of looking away to make sure a selection has been made.

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如果用户在手机屏幕上移动图标，手机会发出震动。

The phone now also vibrates while a user moves ICONS around on the screen.

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