There appears to be a small amount of -ve to +ve acceleration compared to an Abyssus, consistent with previous report by EnthusiastR.
Results from simultaneous left to right swipes of a Taipan and an Abyssus at different speeds across a Black Puretrak Stealth cloth pad. (smaller version of Talent) Each swipe was about 10" in total distance.
Abyssus 450 cpi / 1000 Hz
Taipan 800 cpi / 1000 Hz
Total Counts / cpi = distance
%diff distance = (Taipan - Abyssus) / Abyssus
Peak Velocity = calculated Abyssus maximum velocity for the swipe using 8ms window to average multiple reports (helps smooth out spikes)