Contains Accelerometer data captured at a specific point in time. Acceleration values include the effect of gravity (9.81 m/s^2), so that when a device lies flat and facing up, x, y, and z values returned should be 0, 0, and 9.81.
Creation timestamp in milliseconds.
Amount of acceleration on the x-axis. (in m/s^2)
Amount of acceleration on the y-axis. (in m/s^2)
Amount of acceleration on the z-axis. (in m/s^2)