Interfacing the watch's touch screen with user applications was complicated since the kernel's input event driver interface hadn't been conceived yet.

而由于当时内核的输入事件驱动接口尚未诞生，手表的触摸屏与用户空间应用程序的接口也变得非常复杂。

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Staff at the fire station next door also showed a keen interest in the event, a taxi driver told BBC News Online.

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Blundell's co-driver for the event will be Daily Express F1 journalist Bob McKenzie.

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This system visually and audibly alerts the driver in the event of a sudden decrease in following distance and briefly tugs on the brakes.

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