160ms, standard ease — longer and softer than the retired 120ms linear, because surfaces are now larger and photographic. A 120ms linear move suited a small rectangle and reads as abrupt on a full-bleed photograph. No bounce and no spring: an overshoot on a photograph of somebody's holiday reads as a toy, and nothing in the brief was about elasticity. Confidence chips do not animate on load — a state that flickers reads as unreliable, which is the one thing this product cannot afford. §8.