Hiroshi Ishii and his group at the MIT Media Lab took a ping-pong table and placed a projector above it, and on the ping-pong table they projected an image of water with fish swimming in it.
Hiroshi Ishii e o seu grupo no MIT Media Lab pegaram numa mesa de ping-pong com um projetor por cima. Projetaram na mesa de ping-pong uma imagem de água e peixes a nadar.