3D Projection HoloNet is a flexible mesh with a strong capability to reflect light, it also calls Holo Gauze or Holographic Screen. At difference that is commonly said in internet the screen is not for 3D content it is for a 2D video content that is carefully developed to achieve a “Holographic Effect“. This technique should not be confused with the reflection system or Pepper’s Ghost effect that is not the same and require a much bigger and complex installation.