Owning a small apartment, I told myself that this accessory save me move the couch every time. Once received the product, it moved very quickly on the kinect. But I quickly became disillusioned after turning on xbox: certe one is at 1 meter from the TV, but kinect not even see me with additional lamps, recalibration does not change. When kinect see me, she landed very quickly about the dice that "we move. In short, the kinect becomes unusable. I am very disappointed by the product.