Fun and Games Sparkler 1.1 December 29, 2013 lordofdelusion Leave a comment Sparkler 1.1 . This App is me playing with some Processing demos. Nothing much, but amused me. Move the mouse or finger touch around and the sparks move with you. Tested on an iPhone 5. Runs on a desktop, but only in iPhone size rectangle in the upper left. For now. Probably runs on more.