* Mer Core, a fully open source mobile Core (http://www.merproject.org) and openly governed, used by multiple vendors * A hardware adaptation, may or may not be closed source and may or may not be redistributable (like all other HW adaptations) * A 'handset' project that serves to create a handset architecture, with general applications that work. Handset project is open source and openly governed (but not a democracy, see below). * Company special sauce that makes device a <company> device, not possible to involve in by community and is closed source.