Workflow used in Gaggle for exploration of H. pylori pathogenesis (see text for details). The exploration begins with the Gaggle Boss (GB). All steps (mouse clicks) are indicated by arrows alongside numbers (both in black and red font) that correspond to sequence of actions. Black numbers indicate actions within a goose; red arrows and numbers (enclosed in red circles) indicate "Broadcast" actions with corresponding red numbers (not enclosed in circles) indicating transmission of data from one goose to another (implicitly through the GB). The three watermark arrows in (A) green, (B) red and (C) grey provide sequence and paths of exploratory routes.