On Twos - your everyday move, broken down like a stop-motion shot

Describe one everyday movement, pick a length and 12 fps (on twos) or 24 fps (on ones). Free in the browser: the frame maths, a quick word read for separate actions and a stated start and end, a wire puppet that plays the poses frame by frame, and an exposure sheet with one cell per frame, plus SVG, PNG, Markdown, CSV and JSON downloads. One metered task plans the shot: one shot, missing a key or split it; 3 to 8 numbered key, breakdown and hold poses with puppet shapes and frame counts that fill the length exactly; 2 to 4 classic animation principles tied to those poses; and one tip for shooting it with a toy on a table. The page re-checks the reply. A playful animation exercise. Built on @dylantarre/animator-traditional.