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Excited iFixit strips down Microsoft's Kinect game controller

Says Microsoft Kinect for Xbox 360 "unlike any hardware we’ve ever taken apart"

By , Network World
November 04, 2010 06:45 PM ET

Network World - Microsoft’s new hands-free Kinect game controller is packed with four microphones, two cameras and a motion detector chip that together make for one heck of a complex toy, according to iFixit’s initial teardown of the device.

"We haven't been this excited to get our hands on new hardware since the iPad," says Kyle Wiens, CEO of the company. "The way that we interact with computers is (finally) evolving, and Kinect is unlike any hardware we've ever taken apart. In fact, the only thing we've ever taken apart that has anywhere close to this many sensors is Pleo, the dinosaur robot." 

(iFixit didn’t get into any of the Kinect racism claims raised on Thursday related to the possibility of the gaming system not recognizing people with darker skin -- and debunked by Consumer Reports.) 

Also read: Networking's 20 Greatest Arguments

iFixit describes Kinect as "a horizontal bar of sensors connected to a small, motorized pivoting base." The $150 device that Microsoft put hundreds of millions of dollars of research into can be purchased separately from the Xbox 360 or as part of a bundle.

Once inside the box, iFixit eyed four microphones, an infrared transmitting diode, a three-axis accelerometer and a couple of CMOS cameras. The iFixit investigators weren’t blown away by the robustness of Kinect’s motor and gears.

A Prime Sense PS1080-A2 is at the heart of Kinect’s motion detection capabilities, as it connects to all of Kinect’s sensors and processes images of your game room’s color and scope before shooting them over to the Xbox.

iFixit couldn’t immediately identify all of the chips within the box, so plans to update its teardown

Wiens says "Kinect is first generation hardware. As usual for a first revision, it is mechanically quite complex. We were surprised at the number of thermal sensors and large, sturdy power connectors. Kinect was clearly designed by a team accustomed to designing large hardware like the Xbox."

We’re not sure that’s what either Oprah Winfrey or Ellen Degeneres took away from demos on their shows last month. 

Also see a video of celebs giving Kinect a whirl 

iFixit gives Kinect a 6 out of 10 for repairability, noting that its components are modular and easy to replace.

iFixit, which has made a name for itself by tearing apart hot new devices like the Apple iPad and Google Nexus One smartphone to show what really makes them tick, last spring unveiled a publicly accessible and editable wiki designed for people to share their expertise at fixing things.

More teardown coverage:

Google TV teardown a letdown

Dell Streak teardown: Go ahead and drop the tablet

iFixit teardown reveals Droid 2's secrets


Kinect with Bob Brown on Twitter at

Read more about wireless & mobile in Network World's Wireless & Mobile section.

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