This is an exploration where I tried using Daniel shiffman’s Particle Class for generating more bubbles with every mouse click and mouse movement. This is a crude version.
With better understanding of Multiple Particle systems, I tried another sketch in the same line: Bubbles II
In this Processing sketch, I tried generating bubbles when the mouse is moved and with time the particles fade away slowly. The colors of the bubbles are mapped with the X/Y coordinates of the processing Sketch.
The source codes for both the sketch can be downloaded from the above links.