WHAT IS A HOLOGRAM?
The idea of a hologram is to see a certain visual or image in 3D dimension floating in the air. This image can be a designed object or a representation of person.
Holograms are often used in various applications such as entertainment, advertising, education, and scientific visualisation. They can create the illusion of an object or person appearing in space without any physical medium, providing a lifelike and immersive experience for viewers.
How Holographic Displays Work
Holograms can work as a simulated light fields using projection or reflective angled display method used in installations and exhibitions called Pepper’s Ghost Technique. Light interference, projection mapping, transparent surfaces projections, and reflective tricks might be integrated. Modern setups use objects, tilted acrylic, and controlled environments to create spatial illusion.
Various Types of Hologram
Holographic displays generally fall into two main visual categories: large-scale installations—often staged or hidden within architectural setups—and compact projection devices designed to showcase holographic media content. The field has evolved into a diverse ecosystem of holographic displays, holographic devices, and immersive holographic projection systems. We explore this spectrum through innovative solutions, including compact holographic-projection-devices, dynamic installations.
Q & A
Q: Are holograms real 3D objects?
A: No. They are projections of light that appear volumetric but have no physical mass.
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Q: Can you interact with a hologram?
A: Yes — through sensors and AI, holograms can respond to presence, motion, and input.
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Q: What is the difference between a hologram and a 3D screen?
A: A hologram projects into space; a 3D screen remains flat with layered visual illusion.