You can set daemons up to remind you of appointments, to scan for nearby wireless devices and more.

你可以设定daemon提醒你的预约，扫描附近的无线设备等等。

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Many laser measuring devices have setting which shows minimum and maximum dimensions; the operator must merely scan the dot along an edge. This is helpful for taking diagonal measurements.

许多激光测量设备有显示最小和最大尺寸的设定；操作者必须只能沿着边缘点扫描。在测量对角线长度的时候这一点非常有用；

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For most types of monitors, there are many differences between the input video format and the format which the monitor devices demand, which include scan rate, scan standard, resolution, etc.

对大多数显示设备来讲，视频信号的输入格式与显示设备所要求的格式在图像刷新速率、扫描方式、屏幕分辨率等方面都有很大差异。

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By using Bluetooth it could scan for other devices, such as mobile phones or laptops.

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That is much easier at stadiums and enclosed venues, where security officials can check bags and scan spectators for dangerous devices.

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The malware can steal data and social-network conversations, take snapshots of computer screens, penetrate across networks, turn on a computer's microphone to record audio and scan for Bluetooth-active devices.

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