User feedback: Toggle switch

So I love the little toggle-switch to move from capture mode to analysis mode, but it's probably not very clear to a new user what it's for. Some kind of a label for it, or a change of the title at the top of the screen when you click it, (Maybe something like: Nachet Weed Seed Species Classifier: Capture mode <--> Nachet Weed Seed Species Classifier: Analysis mode) might be helpful at some point.