The installation designed by the designer is an interactive illuminated bubble tank. The flowing bubbles and LED lights are reactive to peopleÕs handsÕ movement. In addition, when people walk in front of the installation, they can hear the sounds of nature. The concept of this design is to combine sensing technologies with some natural elements to create a relaxing participatory experience, which may also have some therapeutic and calming effects on peopleÕs mind as well.