"Pepper's ghost"의 정의 및 의미

What is "Pepper's ghost"?

Pepper's ghost is a special effects technique used in theater and entertainment to create the illusion of a ghostly figure or image. It involves placing a piece of glass or acrylic at an angle to reflect an image from a hidden area into the view of the audience. This technique makes the image appear as if it is floating or moving in mid-air, adding a spooky or magical effect to the performance. By making characters or objects seem to appear and disappear mysteriously, Pepper's ghost enhances the dramatic or supernatural elements of the show, creating a captivating visual illusion that enriches the storytelling experience.