Have you gathered any more specific information that feed your concerns?

WHITEHOUSE: Press Briefing

The main page, which Facebook is calling the "front page" to go with its newspaper metaphor, is adding categories so people can look at a more narrow feed of specific types of content as an alternative to the all-in-one view.

CNN: Facebook revamps site, tweaks mobile apps

We also talked about how these advancements will allow specific key development priorities, such as Feed the Future and the Global Health Initiative, to become more scalable and sustainable.

WHITEHOUSE: Science and Technology an Indispensible Part of U.S. Development Policy Worldwide | The White House

The meeting will identify specific priorities and concerns in Africa that will feed into the EFA global coordination meeting to be held in November 2012 at UNESCO Headquarters in Paris.

UNESCO: EDUCATION

One tactic Crowdstrike uses is to feed an adversary fake data instead of the intellectual property or specific data they are seeking.

FORBES: Caution: Active Response to Cyber Attacks Has High Risk

Artificial Intelligence is still a long way from being able to simulate a specific individual, but recreating the limited slice of personality reflected in a Twitter feed is an interesting place to start.

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For example, during a session of track and field, instead of viewing only a single feed that moves from event to event, a user can choose to watch a stream dedicated to a specific event, such as the long jump or javelin.

ENGADGET: NBC's 2012 London Olympics second screen and streaming apps for Android and iOS launch today