7D hologram Shown in Dubai, Poland, and Japan: Amazing Must See Technology

A high-quality hologram may be generated utilising the 7D holographic technique.
7 Dimensions
The cosmos exists in three dimensions, with time being seen as a fourth. A 7D hologram has so many dimensions because it is recorded from several locations around the scene or subject of the hologram.
Each location is given in three dimensions. Each point records a range of viewing angles in 2D space.
Image intensity and time are two other factors that are recorded for each direction. The sum of them yields seven dimensions, or parameters.