1) Definition: The so-called holography, that is, the holography of information, is the comprehensive use of text, graphics, images, audio, video, animation and other types of information in a multimedia environment.

2) Example:

Holography is often used in movies and novels. For example, "Avatar" used holography in the movie to achieve three-dimensional terrain simulation.

For example, "My Life" (snippets and pictures are animations in GIF format), "Every morning when I'm already drying my butt..." (replace the word "sun" with a graphic symbol) " I'm still ZZZZ" (use "I" instead of "I", and use "I" instead of sleeping in) "I won't get up until my mother..." (use waving a feather duster to beat someone)

Such as this greatly enriches the connotation of paper media information, mobilizes people's multiple sense organs, and enables people to fully appreciate the beauty brought by various media symbols.