As described, this program will monitor the current typing patterns and lock the screen when the signature differs from that recorded in the keystroke.signatures file.

如述，此程序将监视当前的键入模式并在签名不同于keystroke . signatures文件中记录的内容时锁定屏幕。

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You can also find the power button and lock screen key on this squiggly cable, as well as another microphone for noise cancellation and improved voice quality.

这根弯弯曲曲的线缆上还能找到开机键和锁屏键，以及另外一个麦克风，用于噪音消除和提升语音质量。

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On Canon units, the FE lock is the asterisk button (*) directly below the display screen on top of the camera.

在佳能装置上，FE 锁是在相机顶部显示屏正下方带星号的按钮（*）。

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The Thrive's got a haptic display and a button to lock the screen orientation.

ENGADGET: Toshiba Thrive tablet with Android 3.1 ships in July, starts at $429

Looking at software, the Nexus 10 runs the newly announced Android 4.2 Jelly Bean, which provides plenty of new features like quick settings, more Google Now features, Photo Sphere, widgets on the lock screen, the ability for devs to add maps into their tablet-optimized apps, a screen saver-style photo viewer called Daydream and a music explorer that quickly finds artists similar to the ones you're listening to.

ENGADGET: Google Nexus 10 hands-on (video) Mobile

If successful, pressing the power button again will bring up the home screen straight away, and what's more, the lock screen won't return until the handset is restarted.

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