The Kinect required expensive 3D scanning hardware, which ultimately Microsoft couldn't afford and discontinued. (Kinect games even attracted an additional royalty which I recall was rumored at $10) This is all done with computer vision.
That's funny, I didn't think the Xbox was a mobile phone??
Are none of you aware the TrueDepth Camera is made with PrimeSense technology, the same tech in Kinect? It works the same way, just miniaturized.How is that product and technology doing, now?

The iPhone X’s notch is basically a Kinect
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And, MS continues to use that technology in Hololens.
Same here.Which is a shame, I still have mine around.