Stereoscopic 3D is a technology that creates the illusion of depth in images, making them appear three-dimensional. It works by presenting two slightly different images to each eye, mimicking how human vision perceives depth. This technique is commonly used in movies, video games, and virtual reality to enhance the viewing experience. To experience stereoscopic 3D, viewers often wear special glasses that filter the images for each eye. This method can be found in various formats, including 3D movies, 3D televisions, and virtual reality headsets. The result is a more immersive experience that engages the audience more effectively.