http://scorebookz.com/flag_football_plays
I am a UX Developer based in Chicago and did this as a weekend project to try out HTML5 Canvas (put it on Scorebookz.com, which is my fun/side project away from work).
Stuff used:
- HTML5 Mobile Boilerplate (http://html5boilerplate.com/mobile)
- HTML5 Canvas
- CSS3
- Javascript/JQuery
- JQuery mobile vmouse plugin
Just quick and dirty, but would enjoy any feedback people have.
Also, if you play flag football. Try out the plays, they work pretty well.