Follow movement to visible response
Motion latency is the elapsed time between a physical action and its corresponding response in the experience. In a headset, the phrase often includes the sensor-to-display path, but exact measurement methods differ.
A simplified chain includes sensor capture, pose estimation, application logic, rendering, frame delivery, display scan-out, and the player’s perception. Some systems predict motion to reduce apparent lag. Prediction can help, but it does not remove the need to assess stability and consistency.
Consistency is a competitive variable
A response that varies can be harder to anticipate than one that is consistently delayed. Variation can affect timing, aim corrections, and perceived contact. Players may compensate without realizing it, so use comparable tasks and conditions when checking stations.
Do not infer an exact delay from subjective feel alone. A player can report that a movement feels late or uneven; a technician should then use suitable system diagnostics or measurement equipment to investigate.
Separate tracking errors from timing →