(photography, optics) The apparent motion of a tracking-locked foreground object against a background, when the camera is moving across the environment. (ie. A stationary object will appear to move across a background, when a moving camera is locked to track it)

(US, law) A special motion in limine raised before or during trial, to exclude the presentation of unqualified evidence to the jury.

plural of Daubert motion

(grammar)

(mathematics, physics) oscillating motion (as of a pendulum) in which the acceleration of the oscillator has an equal magnitude but opposite direction to the displacement of it from the equilibrium position

Video of sufficient quality to make motion appear continuous to humans, considered to require at least 16 frames per second.

(physics, pseudoscience) A hypothetical device that exhibits perpetual motion, especially one that does useful work with no input of energy.

An analysis of the motions used in an industrial process with an aim to improve efficiency and productivity.

plural of trainwreck in slow motion

plural of simple harmonic motion