 Following work in measurement of the performance of athletes, they specialized in sensor technologies and sensor fusion algorithms.The company developed Inertial measurement units or AHRS (MTi-series and MTx) and human movement measurement systems (a complete wireless system MTw Awinda, the successor of the Xbus Kit).In 2007 Xsens introduced an inertial motion capture system called "Moven" (renamed to Xsens MVN in 2009).