Lock or unlock your phone to prevent from unwanted checks.

锁定或解锁手机，以防止不必要的检查。

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Two buttons are dedicated to the main function allowing you to easily lock or unlock USB ports.

两个按钮都献给了主要的功能，让您可以轻松地锁定或解锁usb端口。

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It is the lightest as execution time, often a lock or unlock becomes just a single inlined assembler instruction.

就运行时间而言是最轻便的，大多数情况下只需要单条内联汇编指令就可以上锁或解锁。

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The Delphi connectivity system's key fob service operates over the Verizon Wireless network or via Bluetooth to remotely lock or unlock doors, open the trunk, start or stop the engine and operate a panic horn on select vehicles.

ENGADGET: Delphi and Verizon launch new connectivity system: track and monitor your vehicle through your smartphone

The Smart Knob promises a smarter, more secure deadbolt lock that lets us issue time-limited unlock codes or give trusted visitors a way in.

ENGADGET: March 16, 2013 4:15 PM EDT

For those using Android 4.2 Jelly Bean, Google has also built a Keep widget, which can be placed on your Android homescreen, or on your phone or tablet's lock screen, which would enable users to add a reminder without even having to unlock their device.

CNN: Meet Keep, Google's answer to Evernote