Holograms are projections that create the illusion of three-dimensional scenes.
Our eyes allow us to comprehend the world in 3 dimensions and really high detail. Yet, that system can easily be tricked. We all know how optical illusions play games with our minds, and now they are available in 4K video.
It is an advertising impact. A customer’s mind-blow. Everyone notices, and stops for a closer look.
We use different techniques. Various devices. Amazing deceptions.