Facebook has announced a major addition to its social network - a smart search engine it has called graph search.

BBC: Facebook unveils social search tools for users

On Tuesday, Facebook unveiled a smart search engine - called Graph Search - that allows users to make "natural" searches of content shared by their friends.

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Get smart about search engine optimization.

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The project is part of a European-funded initiative, known as Smart ("search engine for multimedia environment-generated content"), which aims to create a system for internet users to search and analyse data from sensors.

BBC: Researchers work on smart city search engine

The autofocusing engine is also smart enough to include subject tracking with an exposure lock.

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Smart policies ensure that this engine is harnessed in an environmentally responsible manner.

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Ultimately, a China-domestic smart phone operating system (with Chinese-made apps) plus a domestic mobile search engine will be the best strategic 3G smart phone combination for MII.

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"Open source has become an engine for innovation in the smart phone and consumer electronics market, " said Teppo Hemia, vice president, 3G Multimedia Platforms Business Unit of ST-Ericsson.

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Baidu, China's largest search engine, is working on its own smart glasses technology - similar to Google's Glass project.

BBC: 'China's Google' Baidu is making smart glasses

The engine comprises technological advances that work together to create the superb picture synonymous with LG CINEMA 3D Smart TVs.

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