Headset goggles with high definition computer generated holograms that don’t require any markers overlaid over what you’re actually looking at in the real world. A real set of 3D animation advantages.
Example use of this virtual Augmented Reality where computer generated parts can be overlaid over real parts: [wpdevart_youtube]ywXWqNdVtjs[/wpdevart_youtube] 
3D animation advantages in applications used in 3D design: (image below shows holographic bike seen on the desk next to the real screen and user.)
and gaming (image below shoes sprites and scenery from Minecraft overlaid over objects in a living room.)
are obvious where users can interact with objects by gazing at them and tapping with a finger along with voice commands:
[wpdevart_youtube]b6sL_5Wgvrg[/wpdevart_youtube]
Any ordinary surface can become a display:
The best thing about it is that we can view the 3d animation video through all angles
The animated video production will become a lot easily because of this