Optoma P1 is an ultra-short-throw laser projector that can project a 100-inch 4k screen at a distance of just 13 cm from the wall, letting users experience 3D immersive surrounding cinematic video. The ultra-short-throw technology that uses reflected light for projection is applied to replace traditional large screens and eliminate eyestrain. The simple and elegant design language matches the home environment and creates a projector that is not just a device but a decoration in the modern living space.