The concept of video booth

Visual presenter is a popular official name at home and abroad. In China market, it is sometimes called physical display stand, physical demonstrator, physical projector, physical projector, etc. In foreign markets, it is also called document camera. From the function, we can define a video display platform: a video display platform is a demonstration device that converts information such as objects, manuscripts, pictures and processes into image signals through a CCD camera and displays them on display devices based on photoelectric conversion technology, such as projectors and monitors.

It can display all kinds of slides, models, slides, manuscripts and other objects clearly and realistically on the projection screen through the camera.

In traditional work, meetings and teaching activities, people mainly use slide projectors. The appearance of video booth, especially because of its excellent combination with projector, can gradually replace the role of traditional slide projector, and its application scope far exceeds the traditional slide projector.