The most critical moment in the story. The point at which the main conflict is at its highest point. In the story of Cinderella, the true climax is when the Prince shows up at Cinderella's house and puts the glass slipper on her foot.
Automator is an application developed by Apple Inc. for macOS that implements point-and-click (or drag and drop) creation of workflows for automating repetitive tasks into batches for quicker alteration, thus saving time and effort over human intervention to manually change each file separately.
The study of the mathematical properties of such automata is automata theory. The picture is a visualization of an automaton that recognizes strings containing an even number of 0s. The automaton starts in state S1, and transitions to the non-accepting state S2 upon reading the symbol 0.