Ok, so I am currently using an unlock pattern for my phone instead of the usual swipe to the right. But I saw this one moto droid on youtube that had a half-circle shape instead of a straight line. Does anyone know what the name of this app is, if it even is an app? Any help is appreciated, thanks! Btw, if this is something else, a good app idea would be to have different unlock shapes when you power on your phone from sleep. Just an idea to add interest and keep people entertained when turning their phone on.