Prototype for sure, and probably made in a hurry as well, put together by the software team ( explains the soldering and the battery pack, an EE or even any technician would have done better, along with knowing there are such things as tabbed cells) in a hurry after they had finished the rough application. That they have not pared down the OS install from the basic install ( and I bet it is also running the original CD release of XP, not any updates or service packs at all, it would be dog slow then) and only have the app running shows that, while leaving the rest of the base install on the CF card shows development in a hurry. Production number of 11 says first prototype, they normally start serial numbering from 10 or 100, so that a prospective customer does not feel like they are being used as alpha testers.