This video captures a Light Ripples – a new installation by interactive designers ENESS. 

Here’s the project description:

A pool of mesmerizing liquid illuminations, eight floating balls act as the inputs. Music and visuals are created from the interplay between you, the balls and virtual objects.

Here’s a closer look at what’s going on in the pool:

• Eight floating balls are tracked via a camera above.
• The balls attract projected shapes towards them.
• If a ring intersects a disc, a new sound is born.
• Each sound triggers the creation of a new visual feast.