Win10 start menu shows 3D dynamic tile effect

Windows 10 re-emerged to start bleak, but not the classic version of the full re-engrave, but the integration of traditional and modern elements, such as the dynamic magnetic tile born in Windows 8 will go Into the start menu, there are 3D stereo effects.
At present, this design has not yet been finalized. The public preview version is also the most basic style, and Microsoft is still in the process of craftsmanship.
At the recent Microsoft Ignite conference in Chicago, several Microsoft developers demonstrated new 3D dynamic tile effects, including two first-time elements.

(The picture is 7.1MB larger, please wait patiently for loading)
As you can see from this GIF animation, the mail tile not only has the traditional envelope icon, whenever new mail arrives, A number will appear on the right side, and the number of new mail will scroll and become larger.
The weather will flip to show different information, and the photos will fade in and out to show local images. Still very good.
This may still not be the end result, and Microsoft should let users choose which dynamic effects to turn on for each tile.