Holographic Displays are advanced display technologies that create three-dimensional (3D) images visible to the naked eye — without the need for special glasses or headsets. They aim to bring realistic depth, parallax, and interactivity to visual content, going far beyond traditional 2D screens or even stereoscopic 3D. 🔍 What Is a Holographic Display? A holographic display reproduces the light field emitted by a real object, including its direction, phase, and intensity. This allows viewers to look around, behind, or above the image, depending on their position — just like viewing real physical objects. Unlike regular 3D displays, which rely on tricks like stereoscopy, holographic displays offer true volumetric and spatial realism . 🔧 Types of Holographic Display Technologies Type Description Example Static Holograms Recorded on photosensitive material, no motion or interactivity Security holograms on credit cards Digital/Computational Holography Uses algorithms to gener...