Why didn't Sony and Nintendo copy the kinect?

[MikeRox]

JoeTheBro said:
The PS4 is focused on a different market. I think introducing a gimmick like kinect later in the gen when the system is cheaper makes more sense.

The PS4 camera is pretty much Kinect lite. Just look at Playroom.

Controlling software waving your limbs around inaccurately just isn't fun unless you're playing a very narrow variety of games. Kinect needs buttons of some sort. But that would take away the very reasoning behind it from Microsoft's marketing.

PS Move is the best motion controls I've used, it basically takes the Wii Motion Plus set up and improves on it a bit removing the joining wire. But it still doesn't match using a traditional controller for most games.