Fixed auto brightness, hardware key lights and trackball light notifications.

固定自动亮度，硬件锁灯和轨迹球通知。

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Engines and drivetrains, braking systems, chassis, exterior, interior, and safety features like lights, windshield wipers, and emergency brakes were key components and subcomponents.

引擎和动力传动系统、刹车系统、底盘、外型、内部以及诸如灯、挡风玻璃雨刷和紧急刹车装置都是关键的组件和子组件。

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The system lights up each key on the keyboard but is able to notice a difference in brain activity when the desired letter for input is lit.

该系统点亮键盘上每个键，当想要的字母出现时，可以观察到大脑活动 的变化。

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Each laser-cut key is outlined in LED lights so users can see what they're doing, even in the dark.

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When you return to your room and reinsert your key in the slot, the lights awaken.

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All the lights go off when you take your key card out of the slot and depart the room.

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