In this paper, we propose the soap bubble display method that the image can be projected to the real soap bubbles that white smoke entered. The position and the size of soap bubbles tossed in the air are detected with the camera. By projecting the image only to the position with the projector, the soap bubble display is realized. And the image and the sound can be interactively added when the explosion of soap bubbles are judg. We mount the soap bubble display, and evaluate usefulness as entertainment that player can enjoy.
