LG showed its new 84-inch TV with voice and 3D gesture controls at CES 2012--a boon for gamers. It also announced a TV partnership with Google, and a shift towards the video-streaming market. LG TVs will now come with Wi-Fi and streaming capabilities.

LG also introduced its smart manager system for the kitchen-- for easy, smart-phone communication to replace the contents in the refrigerator.

For more blogs, stories, photos, and video from the nation's largest consumer electronics show, check out PCWorld's complete coverage of CES 2012.

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