After seeing "Form Art" by Alexei Shulgin http://www.c3.hu/collection/form/, I wanted to see the animations of some html elements, so I wrote 2 different p5 sketches. The first one was generating letters with checkboxes. And this is the second one, generating spinning circles with radio buttons. radiOrbit #01 is the first gif capture of this sketch. It is taken from my website's "about" page, where radio buttons spin with randomized parameters on each refresh (it also looks different on different operating systems and browsers). Source code of the p5 sketch is here, you can do whatever you want with it: https://github.com/vortextemporum/vortextemporum.github.io/tree/master/radioanimation