Interactive trampoline is to transform the traditional trampoline into a more interactive, full of fun and challenging high-tech products. It has injected new vitality for the stable development of domestic entertainment and leisure business. It is projected on top of the trampoline for children\'s play with a projector, and detects the position of children with a video camera + infrared light, thus triggering accordingly and generating a rich interactive feedback, which allows players to fully immerse themselves in the colourful content and makes the game experience more intense.