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What are the key differences between holographic display and augmented reality in AV technology?

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Here are some of the key differences between holographic displays and augmented reality in AV technology:

Holographic displays:

  • Light diffraction is used in holographic displays to generate a three-dimensional picture that can be viewed without any extra equipment.
  • Holographic displays are frequently employed for security concerns, such as on credit cards or passports, but they are also utilized for aesthetic and scientific objectives.
  • Holographic displays are adaptable and may be utilized for a wide range of applications, including scientific research, security, art, and entertainment.
  • Holographic displays allow viewers to interact with virtual objects in three dimensions, making the experience more engaging and immersive.

Augmented reality:

  • Augmented reality overlays virtual elements onto the actual environment using a camera and a display.
  • Augmented reality is more widely available and may be enjoyed on a range of devices, including smartphones and tablets.
  • Augmented reality is frequently utilized in education, training, and gaming.
  • Augmented reality renders virtual objects and settings more realistically and engagingly.

Holographic displays and augmented reality are two unique technologies with distinct applications and benefits. Holographic displays employ light diffraction to generate a three-dimensional image that can be viewed without any extra equipment, whereas augmented reality combines a camera and a display to overlay virtual items over the actual environment. Holographic displays are frequently utilized for security concerns, although augmented reality is more accessible and may be experienced on several devices.

Sources:- Hypervsn, OPG, Channelaudiogroup, ncbi

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