In a similar vein, you should place lock files for things like device lock files in /var/lock.

根据同样的思路，您应该将设备锁文件之类的锁文件放置在 /var/lock 中。

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You can use different keyboards, lock screens, launchers, even install different ROMs, right from the device.

你可以使用不同的键盘，锁定界面，发射台，甚至是与设备匹配的不同ROM。

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During the writing of this article, for instance, I found that a few times the screen lock would enable on my device, but the touchscreen would not work properly, so I would not be able to unlock it.

例如，在撰写本文的过程中，我发现有几次我的设备会启用屏幕锁，但是触摸屏不会正常工作，所以我就不能解锁。

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One of its chompees is the traditional work of device-driven lock-ins (in the five years of the Xbox, a consumer might have gone through five phones, installing the same core apps on at least the last three or four).

FORBES: Trend tracking: Google Games the Systems

The inconspicuous lock hacking device is an adaption of one demonstrated at the Black Hat security conference in July by Cody Brocious, a hacker and software developer for Mozilla, who discovered and exploited a vulnerability in Onity locks, a cheap and popular hotel room lock that the company says are used on at least four million hotel rooms worldwide.

FORBES: Hackers Crack Hotel Room Locks With A Tool Disguised As A Dry Erase Marker

The Jet Lock is a device that clamps around a plane's landing wheel, completely immobilizing it.

FORBES: The Jet Lock: 'The Club' For Your Plane