IPhone's Siri Isn't the Only Thing Listening to You

By Olga Kharif - 2012-03-06T18:56:40Z

Photograph by Microsoft via Bloomberg

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Kinect for Xbox 360

Who makes it: Microsoft Corp.

What it costs: $120 on BestBuy.com

Why we like it: Just say "Xbox" to reveal a series of voice commands. Kinect's four microphones can separate your voice from other sounds in the room and let you control HD movies and conduct searches on Bing.