This is an interactive installation in which small parachutes move up and down in the air, as if jellyfish are swimming in the water. The parachutes move away from someone who approaches them. It let viewers feel invisible air, space, and time.
Ten parachutes are installed in a line being hanged by a fishing string. A stepping motor winds them on a reel to control the parachutes moving up and down. A sensor is installed with them to detect approaching figure around it. The interaction seems as if jellyfish are scared or too shy about approaching people and escape from them.
The movement of parachutes is intended to imitate the movement of Jellyfish, using the air. When a parachute moves up and down, the air comes into it, and it billows out and deflates in the air.