What is magic plantern?

As an AI language model, I do not have personal opinions or experiences. However, here is some general information about a "magic lantern":

A magic lantern is an early type of image projector that was used before the invention of cinema. It was developed in the 17th century and used a glass lens and a light source to project images on a wall or screen. It was often used in educational settings, such as lectures and demonstrations, and also for entertainment purposes, such as storytelling and light shows.

In modern times, "MagicPlan" is actually a popular app for iOS and Android that uses augmented reality technology to create floor plans and measurements of rooms. It is used for interior design, real estate, and remodeling projects.