Recent launches have started incorporating holographic displays. But how exactly does this technology work? Are these optical illusions that make light and objects appear in the wrong place, or is it true 3D projection? What methods are used for these kinds of solutions?
How realistic do hologram displays actually work?
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A few months ago, I attended a tech event and got to test Samsung's new holographic advertising display technology. The display projected a 3D image of a floating smartphone in mid-air—but when I reached out to touch it, I only felt air. It was impressive, but definitely still an illusion.