Almost a quarter of today's teens check Facebook more than 10 times a day, according to a 2009 survey by Common Sense media, a nonprofit group that monitors media's impact on families.

监测媒体对家庭影响的非营利组织“常识媒体”2009年的一项调查显示，今天的青少年中，接近四分之一的人每天查阅Facebook超过10次。

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Tuesday, and not Monday, is the day most people feel most miserable, revealed by a British research project that monitors the moods of 22,000 people, UK media reported.

据英国媒体报道，英国一项跟踪2.2万人情绪变化的研究表明，星期二，而非星期一，是大多数人感到最痛苦的一天。

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Collecta; monitors the update streams of news sites, popular blogs and social media.

Collecta；跟踪新闻网站、博客和社交媒体的最新消息。

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The State Department monitors social media in five languages and flags, for instance, influential figures in a country whom envoys ought to befriend.

ECONOMIST: Foreign ministries are getting the hang of social media

The AP sued the company, which monitors the media for corporate customers, last year, alleging that it copies AP content and sells it to clients without paying AP licensing fees.

WSJ: Judge rules for AP in copyright dispute

GazeMetrix - The company monitors images in social media (currently focusing on Instagram) and uses image recognition technology to find brands appearing in images.

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