One day there will be no more BlackBerrys, and the world will belong to iPhones and their half-siblings alone. But for one shining moment, there was a little implement with a tiny lens and almost infinite depth of field, that could capture the world and whatever it was doing at that moment, wherever you were. Here is about two years in the life of that tool, before it ran, as we all will one day, against the wall of its own planned obsolescence.