Scientists have created a volumetric hologram for the first time: you can touch it

The authors of the new work managed to project a three-dimensional image in the air.A hologram is created with

With the help of a multi-layered reflector screen, and a real 3D picture in an open space. 

Unlike conventional holograms, which have a limited viewing angle, the new system allows you to see images from any angle and from any side.

This is due to the work of optical traps and a system of two lasers, where one transforms particles in the air, and the other illuminates the resulting base with many shades.

Another innovation is that the hologram canmove and interact with other objects. However, in order to comfortably observe the image, it is necessary to do this through the macro lens of the camera, since the projection is small.

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