Originally Posted by FreeElectron
If you want to measure something you have to at least define it.
What i think is a proper definition for smoothing delay is a mouse movement delay that might be caused by excessive processing that may result in abnormal mouse movement.
But that definition is not definitive enough to be able to measure it.
The main consensus around OCN (Or so it seems) is that Smoothing is best defined as post-processing with noticeable delay in tracking. Common in modern sensors to push such high DPI settings.