Microsoft has made another pre-launch change to the Xbox One console in response to community feedback, with Chief Platform Architect Marc Whitten confirming that the Kinect camera and motion control peripheral will no longer need to be plugged in at all times in order for the console to function.

The revelation came in response to an IGN community question, pondering if a broken Kinect would render an entire Xbox One unusable:

Xbox One is designed to work with Kinect plugged in. It makes gaming better in many ways – from the ability to say “Xbox On” and get right to your personalized homescreen, to the ability to control your TV through voice, Smartglass and more. Kinect allows you to search for your content, instantly move between games and your personalized dash and more with just your voice. Kinect helps you pick up and play by automatically knowing which controller you have in your hands. No more need to interrupt your friends game or navigate through multiple UI screens to sign in and tell the system which controller you are holding. It will even bind the controller to the console if its currently unbound – no searching for special buttons! Of course – these are just a few of the system wide benefits of having Kinect.

Games use Kinect in a variety of amazing ways from adding voice to control your squad mates to adding lean and other simple controls beyond the controller to full immersive gameplay. That said, like online, the console will still function if Kinect isn’t plugged in, although you won’t be able to use any feature or experience that explicitly uses the sensor.

Microsoft's Albert Penello elaborate on the decision over on the NeoGAF forums:

We still believe in Kinect. We aren’t interested in splitting the development base. The more demos I’ve seen, the more I’ve used it – the more impressed I am. The team feels strongly about Kinect, and I hope we’re able to prove that when you use it.

We also have a ton of privacy settings to allow people to turn off the camera, or microphones, or put it in a state just for “Xbox On” and IR blasting – there will be a lot of user control for that.

The thing we all understood, and hence this change, is that there are some scenarios where people just may not be comfortable. We wanted people to be 100% comfortable, so we allow the sensor to be unplugged. And clearly the “it dropped” scenario is possible.

The most obvious thing is watching a DVD/BD, or streaming a movie, or HDMI pass-through, your experience isn’t impacted (except you miss voice and IR blasting)

There is no “gotcha”, but obviously, if there is a game that REQUIRES Kinect (like Rivals), or something where Kinect IS the experience (like Skype), those won’t work.

That said, for people who have privacy concerns there are user control settings, which we believe are great.

So there you have it: each XBox One console will still come packaged with a Kinect, but you'll only have to plug it in for software that explicitly requires it.