A research team from Disney recently launched a new projection technology that allows users to play interactive games by controlling two projectors. The main device used in this technology is a digital light processor projector, which not only outputs a single-color visual image, but also produces an infrared image that is imperceptible to the naked eye. There is also a small camera installed above the projector, which can detect the infrared image generated by another projector and output the corresponding image to form an interactive relationship between the two users. If you want to deeply understand the subtleties of this technology, let’s experience it through the video.
