戴头盔的人会盯着电脑屏幕，它会反射由不同的字母和符号组成的矩阵行的高光位，这就像屏幕上的键盘一样。
The wearer stares at a computer screen, which flashes highlights over different rows in a matrix of letters and symbols set up like a keyboard on the screen.
智能光传感技术，自动调整键盘背光和液晶显示屏周围反应轻水平。
Intelligent light-sensing technology automatically adjusts LCD screen and keyboard backlighting to react to ambient light levels.
键盘锁上后，背景光不再为了显示时间而亮了。
Backlight doesn't come on again to show time after phone locks.
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