A mobile app lets you scan barcodes while you're out shopping, making adding items to your profile easy.

当你外出购物时，你可用手机应用程序扫描条形码，从而可轻松将物品加入你的喜好清单。

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It's been less than a month since BitDefender launched its Facebook app Safego, offering a scan to Facebook users of the links posted to their profile.

不到一个月前BitDefender发布了自己Facebook应用Safego，该应用可以扫描发布在Facebook用户档案中的链接。

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Three-dimensional reconstruction and measurement are carried out by means of linear structure light to scan profile, process and analyze projection image.

利用线结构光旋转扫描形面和对投影图像进行处理分析，实现三维重建和测量。

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These security questions are a joke with the answers easily discoverable with a quick scan of a social network profile or using sites like Pipl.com (see my how-to guide for cyber-stalking).

FORBES: Google profiles illustrate why security questions need to be rethunk

If we could have a great big file with our credit card numbers, checking account funds, government ID, and Facebook profile information made accessible through an iris scan, many might just opt in.

FORBES: Could Iris Scanners Replace Our Wallets?