Holograms are, of course, not the most advanced event technology. They have been used for a long time and are quite stable. But if a hologram is made with high quality, it always arouses keen interest in the audience.
Types of holograms
Conventionally, holograms are divided into two categories.
The technology is based on the interaction of a projection or LED screen, as well as a transparent film. In most cases, the screen is mounted on the floor, and the film is placed at an angle of 45 degrees to it.
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