Windows 7 new Form control design experience

Windows 7 M3 Build 6801 If we drag the form to the left and right sides of the screen, a transparent glass appears, meaning that the form can be arranged on the desktop in the way it occupies 50% of the desktop, and then dragged with the mouse back to the previous form state. As shown in the following figure.

If we drag the form to the top of the window to see a transparent glass body in Full-screen mode, the form can be maximized.

I'm afraid more of this design will be applied to the touch environment, and we can easily drag the form to arrange and display it. Of course, through the mouse operation is also not! We have one more option to operate. In addition, from some of the current UI design, the future in the use of the operating system must be a pleasure!