What is holographic Win10?

What is Holographic Win10?
The most exciting product Microsoft is developing is Hololens. This holographic eyeglass (of course, virtual reality) can achieve real interaction, compared to the current Oculus, HTC Vive. More dreamy.
Hololens is also equipped with a customized version of the Windows 10 operating system. Recently, in the official demo of the Hololens special edition of Actiongram (an app for creating holographic videos), Hololens's start menu and built-in application exposure.
Hololens start menu still uses the tile design, you can click and slide to complete interactive commands.
Video display, you can fix the dynamic tile in the center, Cortana on the top, and the shortcut keys for photos and videos on the bottom. Click the “+” button on the right side of the start menu, and all application screens will open.
Windows 10Hololens holographic glasses video address: http: //v.youku.com/v_show/id_XMTQ4MDYzOTM4NA==.html