NOTE - this is untested and probably unstable. Pull requests / forks are welcome. I recognise that the code is not good. MapOS is intended to be a plugin implementing a full OS-like system on maps, which can hold custom data. The OS would be similar to an iPad, and include a set of default apps along with a global 'store', possibly for iConomy credits or a similar in game currency. Currently, looking around moves the mouse around the screen, with left-click and right-click done using armswings. Some backing framework is also semi-implemented.