Reduced Drift Dead Reckoning System

A system and a method are disclosed for a dead reckoning module. The dead reckoning module receives sensor information from an inertial sensor module indicating translation and rotation information. The dead reckoning module determines the position of the inertial sensor module between two periods of time by calculating a movement from the a first time period to an intermediate time period, and from the second time period to the intermediate time period, and determines the total movement between the first and second time periods using the movements relating to the intermediate period.