I have written a small application for Android called π Time . π Time is a widget for the Home Screen which displays time in radians. Why would I write such a thing? Well... because radians are cool, so cool that a bunch of physicists at Otago University thought it would be cool too. Actually they, with the help of my creative consultant PhyPhoFu had the initial idea "Hey! We should use radians to tell the time of the day!" I am merely the monkey that made it real. The Feature Graphic for π Time