This section will be used to discuss the Unknown Contacts and the Per Account Notifications, as well as, some of the other background features provided by the Advanced System Prefs patches.

这个章节将用来讨论未知联系人和通过账号的信息通知，不仅如此，还会有一些高级系统配置系列补丁后台支持功能。

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It completely elevates the idea of a computer background into art, and every week features another awesome illustrator or designer.

它完全把电脑背景的概念提升到了艺术层面，并且每周都有另一位出色的插画家或设计师登场。

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We asked what changes in development priorities resulted from the experience, to which Merriman replied that they will be working on background compaction features sooner.

我们还问到了由于这个案例的经验，10gen是否会在开发重点上做一些改变，Merriman的回答是他们会尽快完成后台压缩的功能。

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As you roll down the street, the display's background features the sun and clouds.

WSJ: Cutting Edge, for Baby

It also features noise cancellation that filters out background noise so consumers can hold crystal clear conversations in any environment.

ENGADGET: Sony reveals 3.5-inch Xperia E single or dual-SIM Android phone, coming early next year

My test taxes the computer more than a normal user and involves keeping Wi-Fi on, cranking the screen to full brightness, turning off all power-saving features, keeping email retrieval going in the background and playing an endless loop of music.

WSJ: A Laptop Screen That Promises an Eyeful